Basic Information

Faculty

• Faculty of Engineering

Concurrent Affiliation

• Graduate School of Engineering, Professor
• Institute for Advanced Study, 物質－細胞統合システム拠点, 連携主任研究者

Professional Memberships

• アメリカ化学会
• 米国電気化学会
• 電気化学会
• 光化学協会
• 日本化学会
• American Chemical Society
• The Electrochemical Society
• The Electrochemical Society of Japan
• Japanese Photochemistry Association
• Chemical Society of Japan

Academic Degree

• 理学修士(京都大学)
• 理学博士(京都大学)

Academic Resume (Graduate Schools)

• 京都大学, 大学院理学研究科化学専攻博士後期課程, 修了
• 京都大学, 大学院理学研究科化学専攻修士課程, 修了

Academic Resume (Undergraduate School/Majors)

• 京都大学, 理学部, 卒業

High School

• High School

  京都府立洛北高校

Research History

• From 2002, To Present

  : Full Professor, in the Department of Molecular
• From 1999, To 2002

  : Associate Professor, under the collaboration of Prof.
• From 2002

  京都大学福井謙一記念センター 教授（兼任）
• From 2002

  Kyoto University, Graduate School of Engineering
• From 2001

  さきがけ研究21研究代表者 （兼任）
• From 1992, To 1999

  : Assistant Professor, under the collaboration of
• From 1999

  Osaka University, Graduate School of Engineering
• From 1990, To 1992

  : Postdoctoral Fellow, The Salk Institute for Biological
• From 1992

  Osaka University, The Institute of Scientific and Industrial Research
• From 1990

  米国ソーク生物学研究所 博士研究員
• University,Kyoto, Japan
• Institute for Fundamental Chemistry, kyoto
• Technology Agency (JST), Fukui
• Kyoto University, PRESTO, JAPAN Science and
• Engineering, Graduate School of Engineering,
• Osaka University, Osaka, Japan
• and Life Science, Graduate School of Engineering,
• Shunishi Fukuzumi, in the Department of Material
• and Industrial Research, Osaka University, Osaka,Japan
• Prof. Yoshiteru Sakata in the Institute of Scientific
• Studies, San Diego, CA, USA

Language of Instruction

• English

ID,URL

• J-Global ID

  200901083873003481

• External link

  http://www.moleng.kyoto-u.ac.jp/~moleng_05/index.html

Website(s) (URL(s))

• http://www.moleng.kyoto-u.ac.jp/~moleng_05/index.html

researchmap URL

• https://researchmap.jp/read0201571

Research

Research Topics, Overview of the research

• Research Topics

  Creation of Artificial Photosynthetic Systems, Development of Organic Solar Cells, Development of Nanocarbon-based Composite Materials, Phototherapy and Cell Engineering by Photofucntional Materials

• Overview of the research

  We are interested in photoinduced charge separation, which is closely associated with natural photosynthesis and solar energy conversion. Goal of our research is to elucidate the basic principle, which would be applicable to the development of highly efficient artificial photosynthesis and solar energy conversion.

Research Interests

• 自己組織化
• 有機太陽電池
• 分子デバイス
• 電子移動
• ポルフィリン
• フラーレン
• 人工光合成
• Self-Assembly
• Organic Solar Cell
• Molecular Devices
• Electron Transfer
• Porphyrin
• Fullerene
• Artficial Photosynthesis

Research Areas

• Nanotechnology/Materials, Functional solid-state chemistry
• Life sciences, Bioorganic chemistry
• Nanotechnology/Materials, Structural/physical organic chemistry
• Nanotechnology/Materials, Nanostructure physics
• Nanotechnology/Materials, Nanostructure chemistry

Papers

• Porphyrins as key components for photoinduced charge separation, solar cells, and optogenetics

  H Imahori; M Akiyama

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, Jun. 2024, Peer-reviewed

  
• Suppression of Charge Recombination by Vertical Arrangement of A Donor Moiety on Flat Planar Dyes for Efficient Dye-Sensitized Solar Cells

  Q Guo; T Higashino; R Adachi; C Wechwithayakhlung; D Packwood; A Yamakata; H Imahori

  CHEMSUSCHEM, May 2024, Peer-reviewed

  
• The Perfluoroadamantyl group: a bulky and highly electron-withdrawing substituent in thermally activated delayed fluorescence materials

  M Akiyama; Y Yasuda; D Kisoi; Y Kusakabe; H Kaji; H Imahori

  BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Mar. 2024, Peer-reviewed

  
• An emissive charge-transfer excited-state at the well-defined hetero-nanostructure interface of an organic conjugated molecule and two-dimensional inorganic nanosheet

  Tomokazu Umeyama; Daizu Mizutani; Yuki Ikeda; W. Ryan Osterloh; Futa Yamamoto; Kosaku Kato; Akira Yamakata; Masahiro Higashi; Takumi Urakami; Hirofumi Sato; Hiroshi Imahori

  Chemical Science, Nov. 2023, Peer-reviewed

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• Graphene oxide-fullerene nanocomposite laminates for efficient hydrogen purification

  Q Guo; B Ghalei; DT Qin; D Mizutani; I Joko; H Al-Aziz; T Higashino; MM Ito; H Imahori; E Sivaniah

  CHEMICAL COMMUNICATIONS, Aug. 2023, Peer-reviewed

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• Molecular designs, synthetic strategies, and properties for porphyrins as sensitizers in dye-sensitized solar cells

  YZ Zhang; T Higashino; H Imahori

  JOURNAL OF MATERIALS CHEMISTRY A, Jun. 2023, Peer-reviewed

  
• Molecular Photoinduced Charge Separation: Fundamentals and Application

  H Imahori

  BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Apr. 2023, Peer-reviewed

  
• Unraveling complex performance-limiting factors of brominated ITIC derivative: PM6 organic solar cells by using time-resolved measurements

  SX Li; R Nishikubo; T Wada; T Umeyama; H Imahori; A Saeki

  POLYMER JOURNAL, Apr. 2023, Peer-reviewed

  
• Energy level tuning of push-pull porphyrin sensitizer by trifluoromethyl group for dye-sensitized solar cells

  T Higashino; K Sugiura; K Namikawa; H Imahori

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, Dec. 2022, Peer-reviewed

  
• Citric Acid-Based Carbon Dots and Their Application in Energy Conversion

  L Vallan; H Imahori

  ACS Applied Electronic Materials, Sep. 2022, Peer-reviewed

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• Rational Synthesis of Benzoheterole-fused Porphyrins and p-System Switching by Central Metal Ion

  T Higashino; R Iizumi; H Imahori

  CHEMISTRY LETTERS, Sep. 2022, Peer-reviewed

  
• Truxenone Triimide: Two-Dimensional Molecular Arrangements of Triangular Molecules for Air Stable n-Type Semiconductors

  Sharvan Kumar; Yun Hee Koo; Tomohiro Higashino; Wakana Matsuda; Samrat Ghosh; Yusuke Tsutsui; Masayuki Suda; Hiroshi Imahori; Katsuaki Suzuki; Hironori Kaji; Shu Seki

  ADVANCED ELECTRONIC MATERIALS, Jul. 2022, Peer-reviewed

  
• Effect of Terminal-Group Halogenation of Naphthalene-Based Nonfullerene Acceptors on Their Film Structure and Photophysical and Photovoltaic Properties

  Tomokazu Umeyama; Tatsuho Wada; Kensho Igarashi; Kosaku Kato; Akira Yamakata; Taiki Takeyama; Yuji Sakamoto; Yasunari Tamai; Hideo Ohkita; Keiichi Ishida; Tomoyuki Koganezawa; Shunsuke Ohtani; Kazuo Tanaka; Hiroshi Imahori

  ACS APPLIED ENERGY MATERIALS, Dec. 2021, Peer-reviewed

  
• Long-Range Interfacial Charge Carrier Trapping in Halide Perovskite-C-60 and Halide Perovskite-TiO2 Donor-Acceptor Films

  Bhagyashree Mahesha Sachith; Takuya Okamoto; Sushant Ghimire; Tomokazu Umeyama; Yuta Takano; Hiroshi Imahori; Vasudevanpillai Biju

  JOURNAL OF PHYSICAL CHEMISTRY LETTERS, Sep. 2021, Peer-reviewed

  
• Prolongation of the singlet exciton lifetime of nonfullerene acceptor films by the replacement of the central benzene core with naphthalene

  Tomokazu Umeyama; Kensho Igarashi; Yasunari Tamai; Tatsuho Wada; Taiki Takeyama; Daiki Sasada; Keiichi Ishida; Tomoyuki Koganezawa; Shunsuke Ohtani; Kazuo Tanaka; Hideo Ohkita; Hiroshi Imahori

  SUSTAINABLE ENERGY & FUELS, Apr. 2021, Peer-reviewed

  
• Glassy Porphyrin/C-60 Composites: Morphological Engineering of C-60 Fullerene with Liquefied Porphyrins

  Mitsuhiko Morisue; Genki Saito; Daiki Sasada; Tomokazu Umeyama; Hiroshi Imahori; Koji Mitamura; Hiroyasu Masunaga; Taiki Hoshino; Shinichi Sakurai; Sono Sasaki

  LANGMUIR, Nov. 2020, Peer-reviewed

  
• Near-infrared light control of membrane potential by an electron donor-acceptor linked molecule

  Yuta Takano; Kazuaki Miyake; Jeladhara Sobhanan; Vasudevanpillai Biju; Nikolai V. Tkachenko; Hiroshi Imahori

  CHEMICAL COMMUNICATIONS, Oct. 2020, Peer-reviewed

  
• Efficient Exciton Diffusion in Micrometer-Sized Domains of Nanographene-Based Nonfullerene Acceptors with Long Exciton Lifetimes in Blend Films with Conjugated Polymer

  Tomokazu Umeyama; Kensho Igarashi; Daiki Sasada; Keiichi Ishida; Tomoyuki Koganezawa; Shunsuke Ohtani; Kazuo Tanaka; Hiroshi Imahori

  ACS APPLIED MATERIALS & INTERFACES, Sep. 2020, Peer-reviewed

  
• Emergence of Copper(I/II) Complexes as Third-Generation Redox Shuttles for Dye-Sensitized Solar Cells

  Tomohiro Higashino; Hiroshi Imahori

  ACS ENERGY LETTERS, Jun. 2022, Peer-reviewed

  
• Donor-pi-Acceptor Type Porphyrin-Fullerene Dyad with Acetylene Bridge for p-Type Dye-sensitized Solar Cell

  Qi Guo; Tomohiro Higashino; Kosaku Kato; Akira Yamakata; Hiroshi Imahori

  CHEMISTRY LETTERS, Mar. 2022, Peer-reviewed

  
• Facile synthesis of an ambient stable pyreno[4,5-b]pyrrole monoanion and pyreno[4,5-b:9,10-b ']dipyrrole dianion: from serendipity to design

  Sharvan Kumar; Kohshi Yoshida; Yusuke Hattori; Tomohiro Higashino; Hiroshi Imahori; Shu Seki

  CHEMICAL SCIENCE, Feb. 2022, Peer-reviewed

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• Synthesis of thiophene-fused porphyrin dimers as effective pi-extended helical chromophores

  Issei Nishimura; Tomohiro Higashino; Hiroshi Imahori

  CHEMICAL COMMUNICATIONS, Sep. 2021, Peer-reviewed

  
• Photodynamic and Photoelectrochemical Properties of Few-Layered Bismuthene Film on SnO2 Electrode and Its Hybridization with C-60

  Tomokazu Umeyama; Han Xu; Tomoya Ohara; Yusuke Tsutsui; Shu Seki; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Jul. 2021, Peer-reviewed

  
• Manipulation of Charge-Transfer States by Molecular Design: Perspective from "Dynamic Exciton"

  Hiroshi Imahori; Yasuhiro Kobori; Hironori Kaji

  ACCOUNTS OF MATERIALS RESEARCH, Jul. 2021, Peer-reviewed

  
• Thiophene-Fused Naphthodiphospholes: Modulation of the Structural and Electronic Properties of Polycyclic Aromatics by Precise Fusion of Heteroles

  Keiichi Ishida; Tomohiro Higashino; Yoshimasa Wada; Hironori Kaji; Akinori Saeki; Hiroshi Imahori

  CHEMPLUSCHEM, Jan. 2021, Peer-reviewed

  
• Development of clean performance-tunable waterborne polyurethane using acetyl tributyl citrate for transferable holographic films

  Xin-Gui Li; Yun-Bin Xie; Mei-Rong Huang; Tomokazu Umeyama; Hiroshi Imahori

  JOURNAL OF CLEANER PRODUCTION, Jan. 2021, Peer-reviewed

  
• Heavy Metal Effects on the Photovoltaic Properties of Metallocorroles in Dye-Sensitized Solar Cells

  Tomohiro Higashino; Yuma Kurumisawa; Abraham B. Alemayehu; Rune F. Einrem; Debashis Sahu; Daniel Packwood; Kosaku Kato; Akira Yamakata; Abhik Ghosh; Hiroshi Imahori

  ACS APPLIED ENERGY MATERIALS, Dec. 2020, Peer-reviewed

  
• Unique Role of Heterole-Fused Structures in Aromaticity and Physicochemical Properties of 7,8-Dehydropurpurins

  Tomohiro Higashino; Issei Nishimura; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, Sep. 2020, Peer-reviewed

  
• Exploration on the Combination of Push-Pull Porphyrin Dyes and Copper(I/II) Redox Shuttles toward High-performance Dye-sensitized Solar Cells

  Tomohiro Higashino; Hitomi Iiyama; Issei Nishimura; Hiroshi Imahori

  CHEMISTRY LETTERS, Aug. 2020, Peer-reviewed

  
• Highly cost-e fficient sorption and desorption of mercury ions onto regenerable poly( m -phenylenediamine) microspheres with many active groups

  Xin-Gui Li; Mei-Rong Huang; Tao Tao; Zhonghua Ren; Jie Zeng; Jie Yu; Tomokazu Umeyama; Tomoya Ohara; Hiroshi Imahori

  CHEMICAL ENGINEERING JOURNAL, Jul. 2020, Peer-reviewed

  
• Sustained photodynamic effect of single chirality-enriched single-walled carbon nanotubes

  Ryosuke Fukuda; Tomokazu Umeyama; Masahiko Tsujimoto; Fumiyoshi Ishidate; Takeshi Tanaka; Hiromichi Kataura; Hiroshi Imahori; Tatsuya Murakami

  CARBON, May 2020, Peer-reviewed

  
• Noncovalent Functionalization of Few-Layered Antimonene with Fullerene Clusters and Photoinduced Charge Separation in the Composite

  Tomokazu Umeyama; Tomoya Ohara; Yusuke Tsutsui; Shota Nakano; Shu Seki; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, May 2020, Peer-reviewed

  
• Simple Processing Additive-Driven 20% Efficiency for Inverted Planar Heterojunction Perovskite Solar Cells

  Sofia Masi; Nicola Sestu; Vitantonio Valenzano; Tomohiro Higashino; Hiroshi Imahori; Michele Saba; Giovanni Bongiovanni; Vincenza Armenise; Antonella Milella; Giuseppe Gigli; Aurora Rizzo; Silvia Colella; Andrea Listorti

  ACS APPLIED MATERIALS & INTERFACES, Apr. 2020, Peer-reviewed

  
• Modulation of Frontier Molecular Orbitals on Dithieno[3,4-b:3 ',4 '-d]phosphole Derivatives by Donor-pi-Acceptor Interaction

  Tomohiro Higashino; Keiichi Ishida; Hiroshi Imahori

  CHEMISTRY LETTERS, Mar. 2020, Peer-reviewed

  
• Efficient light-harvesting, energy migration, and charge transfer by nanographene-based nonfullerene small-molecule acceptors exhibiting unusually long excited-state lifetime in the film state

  Tomokazu Umeyama; Kensho Igarashi; Daiki Sasada; Yasunari Tamai; Keiichi Ishida; Tomoyuki Koganezawa; Shunsuke Ohtani; Kazuo Tanaka; Hideo Ohkita; Hiroshi Imahori

  CHEMICAL SCIENCE, Mar. 2020, Peer-reviewed

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• Effect of Ligand Structures of Copper Redox Shuttles on Photovoltaic Performance of Dye-Sensitized Solar Cells

  Tomohiro Higashino; Hitomi Iiyama; Shimpei Nimura; Yuma Kurumisawa; Hiroshi Imahori

  INORGANIC CHEMISTRY, Jan. 2020, Peer-reviewed

  
• Effects of meso-diarylamino group of porphyrins on optical and electrochemical properties

  Tomohiro Higashino; Yamato Fujimori; Issei Nishimura; Hiroshi Imahori

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, Jan. 2020, Peer-reviewed

  
• Effective role of eco-friendly acetyl tributyl citrate in large-scale catalyst-free synthesis of waterborne polyurethanes without volatile organic compounds

  Xin-Gui Li; Yun-Bin Xie; Mei-Rong Huang; Tomokazu Umeyama; Tomoya Ohara; Hiroshi Imahori

  JOURNAL OF CLEANER PRODUCTION, Nov. 2019, Peer-reviewed

  
• Phosphole-Fused Dehydropurpurins via Titanium-Mediated [2+2+1] Cyclization Strategy

  Tomohiro Higashino; Issei Nishimura; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, Oct. 2019, Peer-reviewed

  
• Spontaneous Complexation of Fullerene Aggregates on Nanodiamond Aggregates and Their Enhanced Photocurrent Generation

  Tomokazu Umeyama; Yohei Okawada; Tomoya Ohara; Hiroshi Imahori

  CHEMISTRY-AN ASIAN JOURNAL, Aug. 2019, Peer-reviewed

  
• Isomer Effects of Fullerene Derivatives on Organic Photovoltaics and Perovskite Solar Cells

  Tomokazu Umeyama; Hiroshi Imahori

  ACCOUNTS OF CHEMICAL RESEARCH, Aug. 2019, Peer-reviewed

  
• Exclusive occurrence of photoinduced energy transfer and switching of its direction by rectangular pi-extension of nanographenes

  Tomokazu Umeyama; Takuma Hanaoka; Hiroki Yamada; Yuki Namura; Satoshi Mizuno; Tomoya Ohara; Jinseok Baek; JaeHong Park; Yuta Takano; Kati Stranius; Nikolai V. Tkachenko; Hiroshi Imahori

  CHEMICAL SCIENCE, Jul. 2019, Peer-reviewed

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• Photoconductivity in Metal-Organic Framework (MOF) Thin Films

  Xiaojing Liu; Mariana Kozlowska; Timur Okkali; Danny Wagner; Tomohiro Higashino; Gerald Brenner-Weifss; Stefan M. Marschner; Zhihua Fu; Qiang Zhang; Hiroshi Imahori; Stefan Braese; Wolfgang Wenzel; Christof Woell; Lars Heinke

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, Jul. 2019, Peer-reviewed

  
• Thiazolocatechol: Electron-Withdrawing Catechol Anchoring Group for Dye-Sensitized Solar Cells

  Tomohiro Higashino; Hitomi Iiyama; Yuma Kurumisawa; Hiroshi Imahori

  CHEMPHYSCHEM, Jul. 2019, Peer-reviewed

  
• Renaissance of Fused Porphyrins: Substituted Methylene-Bridged Thiophene-Fused Strategy for High-Performance Dye-Sensitized Solar Cells

  Yuma Kurumisawa; Tomohiro Higashino; Shimpei Nimura; Yukihiro Tsuji; Hitomi Iiyama; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jun. 2019, Peer-reviewed

  
• Pluripotent Features of Doubly Thiophene-Fused Benzodiphospholes as Organic Functional Materials

  Tomohiro Higashino; Keiichi Ishida; Tsuneaki Sakurai; Shu Seki; Tatsuki Konishi; Kenji Kamada; Kenji Kamada; Hiroshi Imahori

  Chemistry - A European Journal, 02 May 2019, Peer-reviewed

  
• Synthesis of Phosphole-bridged Porphyrin Dimers

  Tomohiro Higashino; Issei Nishimura; Hiroshi Imahori

  CHEMISTRY LETTERS, Mar. 2019, Peer-reviewed

  
• ABC-ABC-Type Directly meso-meso Linked Porphyrin Dimers

  Tomohiro Higashino; Yuma Kurumisawa; Hitomi Iiyama; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, Jan. 2019, Peer-reviewed

  
• Cleaner synthesis and systematical characterization of sustainable poly(isosorbide-co-ethylene terephthalate) by environ-benign and highly active catalysts

  Xin-Gui Li; Ge Song; Mei-Rong Huang; Tomoya Ohara; Hiroki Yamada; Tomokazu Umeyama; Tomohiro Higashino; Hiroshi Imahori

  JOURNAL OF CLEANER PRODUCTION, Jan. 2019, Peer-reviewed

  
• Effect of Silicon Surface for Perovskite/Silicon Tandem Solar Cells: Flat or Textured?

  Hiroyuki Kanda; Naoyuki Shibayama; Abdullah Uzum; Tomokazu Umeyama; Hiroshi Imahori; Koji Ibi; Seigo Ito

  ACS APPLIED MATERIALS & INTERFACES, Oct. 2018, Peer-reviewed

  
• Reversible pi-system switching of thiophene-fused thiahexaphyrins by solvent and oxidation/reduction

  Tomohiro Higashino; Atsushi Kumagai; Shigeyoshi Sakaki; Hiroshi Imahori

  CHEMICAL SCIENCE, Oct. 2018, Peer-reviewed

  
• Anisotropic magnetic properties of an endohedral metallofullerene for molecular location sensing

  Yuta Takano; Ryo Tashita; Mitsuaki Suzuki; Hiroshi Imahori; Takeshi Akasaka

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2018, Peer-reviewed

  
• Calix[5]phyrin for Fluoride Ion Sensing with Visible and Near Infrared Optical Responses

  Tomohiro Higashino; Atsushi Kumagai; Hiroshi Imahori

  CHEMISTRY-AN ASIAN JOURNAL, Aug. 2018, Peer-reviewed

  
• Electron transfer and exciplex chemistry of functionalized nanocarbons: effects of electronic coupling and donor dimerization

  Tomokazu Umeyama; Hiroshi Imahori

  NANOSCALE HORIZONS, Jul. 2018, Peer-reviewed

  
• Unique Tube–Ring Interactions: Complexation of Single-Walled Carbon Nanotubes with Cycloparaphenyleneacetylenes

  Koji Miki; Kenzo Saiki; Tomokazu Umeyama; Jinseok Baek; Takeru Noda; Hiroshi Imahori; Yuta Sato; Kazu Suenaga; Kouichi Ohe

  Small, 27 Jun. 2018, Peer-reviewed

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• Enhanced Donor–π–Acceptor Character of a Porphyrin Dye Incorporating Naphthobisthiadiazole for Efficient Near-Infrared Light Absorption

  Tomohiro Higashino; Yuma Kurumisawa; Shimpei Nimura; Hitomi Iiyama; Hiroshi Imahori

  European Journal of Organic Chemistry, 07 Jun. 2018, Peer-reviewed

  
• Photophysical Properties of Porphyrin Dimer-Single-Walled Carbon Nanotube Linked Systems

  Jinseok Baek; Tomokazu Umeyama; Satoshi Mizuno; Nikolai V. Tkachenko; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Jun. 2018, Peer-reviewed

  
• Phosphole-Thiophene Hybrid: A Dual Role of Dithieno[3,4- b:3′,4′- d] phosphole as Electron Acceptor and Electron Donor

  Tomohiro Higashino; Keiichi Ishida; Takaharu Satoh; Yoshihiro Matano; Hiroshi Imahori

  Journal of Organic Chemistry, 16 Mar. 2018, Peer-reviewed

  
• Facile fabrication method of small-sized crystal silicon solar cells for ubiquitous applications and tandem device with perovskite solar cells

  Hiroyuki Kanda; Naoyuki Shibayama; Abdullah Uzum; Tomokazu Umeyama; Hiroshi Imahori; Yu-Hsien Chiang; Peter Chen; Mohammad Khaja Nazeeruddin; Seigo Ito

  Materials Today Energy, 01 Mar. 2018, Peer-reviewed

  
• Formation and Photodynamic Behavior of Transition Metal Dichalcogenide Nanosheet–Fullerene Inorganic/Organic Nanohybrids on Semiconducting Electrodes

  Jinseok Baek; Tomokazu Umeyama; Wookjin Choi; Yusuke Tsutsui; Hiroki Yamada; Shu Seki; Hiroshi Imahori

  Chemistry - A European Journal, 01 Feb. 2018, Peer-reviewed

  
• Unique cohesive nature of the β1-isomer of [70]PCBM fullerene on structures and photovoltaic performances of bulk heterojunction films with PffBT4T-2OD polymers

  Tomokazu Umeyama; Kensho Igarashi; Daisuke Sakamaki; Shu Seki; Hiroshi Imahori

  Chemical Communications, 2018, Peer-reviewed

  
• Cis -1 Isomers of tethered bismethano[70]fullerene as electron acceptors in organic photovoltaics

  Tomokazu Umeyama; Shogo Takahara; Sho Shibata; Kensho Igarashi; Tomohiro Higashino; Kenji Mishima; Koichi Yamashita; Hiroshi Imahori

  RSC Advances, 2018, Peer-reviewed

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• A chemical approach to perovskite solar cells: control of electron-transporting mesoporous TiO2 and utilization of nanocarbon materials

  Tomokazu Umeyama; Hiroshi Imahori

  DALTON TRANSACTIONS, Dec. 2017, Peer-reviewed

  
• Photoinduced electron transfer reaction in mitochondria for spatiotemporal selective photo-oxidation of lipids by donor/acceptor linked molecules

  Yuta Takano; Erina Hanai; Hiroshi Imahori

  NANOSCALE, Dec. 2017, Peer-reviewed

  
• Optical control of mitochondrial reductive reactions in living cells using an electron donor-acceptor linked molecule

  Yuta Takano; Reina Munechika; Vasudevanpillai Biju; Hideyoshi Harashima; Hiroshi Imahori; Yuma Yamada

  NANOSCALE, Dec. 2017, Peer-reviewed

  
• DNA nanotechnology-based composite-type gold nanoparticle-immunostimulatory DNA hydrogel for tumor photothermal immunotherapy

  Tomoya Yata; Yuki Takahashi; Mengmeng Tan; Hirotaka Nakatsuji; Shozo Ohtsuki; Tatsuya Murakami; Hiroshi Imahori; Yuka Umeki; Tomoki Shiomi; Yoshinobu Takakura; Makiya Nishikawa

  BIOMATERIALS, Nov. 2017, Peer-reviewed

  
• A Hydroxamic Acid Anchoring Group for Durable Dye-Sensitized Solar Cells Incorporating a Cobalt Redox Shuttle

  Tomohiro Higashino; Yuma Kurumisawa; Ning Cai; Yamato Fujimori; Yukihiro Tsuji; Shimpei Nimura; Daniel M. Packwood; Jaehong Park; Hiroshi Imahori

  CHEMSUSCHEM, Sep. 2017, Peer-reviewed

  
• Strategy to Attain Remarkably High Photoinduced Charge-Separation Yield of Donor-Acceptor Linked Molecules in Biological Environment via Modulating Their Cationic Moieties

  Ning Cai; Yuta Takano; Tomohiro Numata; Ryuji Inoue; Yasuo Mori; Tatsuya Murakami; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Aug. 2017, Peer-reviewed

  
• Enantiomerically Separated alpha-[70]PCBM for Organic Photovoltaics

  Tomokazu Umeyama; Sho Shibata; Kensho Igarashi; Shogo Takahara; Tomohiro Higashino; Shu Seki; Hiroshi Imahori

  CHEMISTRY LETTERS, Jul. 2017, Peer-reviewed

  
• Synthesis of Partially meso-Free 2,3-Di(arylethynyl)porphyrins

  Tomohiro Higashino; Yuta Ohashi; Hiroshi Imahori

  CHEMISTRY LETTERS, Jul. 2017, Peer-reviewed

  
• Surface chemistry for cytosolic gene delivery and photothermal transgene expression by gold nanorods

  Hirotaka Nakatsuji; Kelly Kawabata Galbraith; Junko Kurisu; Hiroshi Imahori; Tatsuya Murakami; Mineko Kengaku

  SCIENTIFIC REPORTS, Jul. 2017, Peer-reviewed

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• Long-Range Observation of Exciplex Formation and Decay Mediated by One-Dimensional Bridges

  Jinseok Baek; Tomokazu Umeyama; Kati Stranius; Hiroki Yamada; Nikolai V. Tkachenko; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Jun. 2017, Peer-reviewed

  
• Unsymmetrically Substituted Donor--Acceptor-Type 5,15-Diazaporphyrin Sensitizers: Synthesis, Optical and Photovoltaic Properties

  Satoshi Omomo; Yukihiro Tsuji; Kenichi Sugiura; Tomohiro Higashino; Haruyuki Nakano; Hiroshi Imahori; Yoshihiro Matano

  CHEMPLUSCHEM, May 2017, Peer-reviewed

  
• Thiophene-fused dithiaoctaphyrins: pi-system switching between cross-conjugated and macrocyclic pi-networks

  Tomohiro Higashino; Atsushi Kumagai; Hiroshi Imahori

  CHEMICAL COMMUNICATIONS, May 2017, Peer-reviewed

  
• Hexaphyrin as a Potential Theranostic Dye for Photothermal Therapy and F-19 Magnetic Resonance Imaging

  Tomohiro Higashino; Hirotaka Nakatsuji; Ryosuke Fukuda; Haruki Okamoto; Hirohiko Imai; Tetsuya Matsuda; Hidehito Tochio; Masahiro Shirakawa; Nikolai V. Tkachenko; Mitsuru Hashida; Tatsuya Murakami; Hiroshi Imahori

  CHEMBIOCHEM, May 2017, Peer-reviewed

  
• A Ruthenium Complex-Porphyrin-Fullerene-Linked Molecular Pentad as an Integrative Photosynthetic Model

  Masanori Yamamoto; Jens Fohlinger; Jonas Petersson; Leif Hammarstrom; Hiroshi Imahori

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, Mar. 2017, Peer-reviewed

  
• Surface functionalization of high free-volume polymers as a route to efficient hydrogen separation membranes

  Behnam Ghalei; Yosuke Kinoshita; Kazuki Wakimoto; Kento Sakurai; Simon Mathew; Youfeng Yue; Hiromu Kusuda; Hiroshi Imahori; Easan Sivaniah

  JOURNAL OF MATERIALS CHEMISTRY A, Mar. 2017, Peer-reviewed

  
• Structural Effects on the Incident Photon-to-Current Conversion Efficiency of Zn Porphyrin Dyes on the Low-Index Planes of TiO2

  Ryo Ide; Yamato Fujimori; Yukihiro Tsuji; Tomohiro Higashino; Hiroshi Imahori; Hideki Ishikawa; Akihito Imanishi; Ken-Ichi Fukui; Masashi Nakamura; Nagahiro Hoshi

  ACS Omega, 31 Jan. 2017, Peer-reviewed

  
• Thermal Precursor Approach to Pristine Fullerene Film as Electron Selective Layer in Perovskite Solar Cells

  Tomokazu Umeyama; Daichi Matano; Sho Shibata; Jinseok Baek; Seigo Ito; Hiroshi Imahori

  ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2017, Peer-reviewed

  
• Regioisomer effects of [70]fullerene mono-adduct acceptors in bulk heterojunction polymer solar cells

  Tomokazu Umeyama; Tetsushi Miyata; Andreas C. Jakowetz; Sho Shibata; Kei Kurotobi; Tomohiro Higashino; Tomoyuki Koganezawa; Masahiko Tsujimoto; Simon Gelinas; Wakana Matsuda; Shu Seki; Richard H. Friend; Hiroshi Imahori

  CHEMICAL SCIENCE, Jan. 2017, Peer-reviewed

  
• Photovoltaic properties and long-term durability of porphyrin-sensitized solar cells with silicon-based anchoring groups

  Tomohiro Higashino; Shimpei Nimura; Kenichi Sugiura; Yuma Kurumisawa; Yukihiro Tsuji; Hiroshi Imahori

  ACS Omega, 2017, Peer-reviewed

  
• Occurrence of photoinduced charge separation by the modulation of the electronic coupling between pyrene dimers and chemically converted graphenes

  Tomokazu Umeyama; Jinseok Baek; Junya Mihara; Nikolai V. Tkachenko; Hiroshi Imahori

  CHEMICAL COMMUNICATIONS, Jan. 2017, Peer-reviewed

  
• Regioisomer effects of [70]PCBM on film structures and photovoltaic properties of composite films with a crystalline conjugated polymer P3HT

  Tomokazu Umeyama; Sho Shibata; Tetsushi Miyata; Kensho Igarashi; Tomoyuki Koganezawa; Hiroshi Imahori

  RSC ADVANCES, 2017, Peer-reviewed

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• Analysis of Sputtering Damage on I-V Curves for Perovskite Solar Cells and Simulation with Reversed Diode Model

  Hiroyuki Kanda; Abdullah Uzum; Ajay K. Baranwal; T. A. Nimial Peiris; Tomokazu Umeyama; Hiroshi Imahori; Hiroshi Segawa; Tsutomu Miyasaka; Seigo Ito

  JOURNAL OF PHYSICAL CHEMISTRY C, Dec. 2016, Peer-reviewed

  
• Interface Optoelectronics Engineering for Mechanically Stacked Tandem Solar Cells Based on Perovskite and Silicon

  Hiroyuki Kanda; Abdullah Uzum; Hitoshi Nishino; Tomokazu Umeyama; Hiroshi Imahori; Yasuaki Ishikawa; Yukiharu Uraoka; Seigo Ito

  ACS APPLIED MATERIALS & INTERFACES, Dec. 2016, Peer-reviewed

  
• Remarkable Dependence of Exciplex Decay Rate on Through-Space Separation Distance between Porphyrin and Chemically Converted Graphene

  Tomokazu Umeyama; Takuma Hanaoka; Jinseok Baek; Tomohiro Higashino; Fawzi Abou-Chahine; Nikolai V. Tkachenko; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Dec. 2016, Peer-reviewed

  
• A Push Pull Porphyrin Dimer with Multiple Electron-donating Groups for Dye-sensitized Solar Cells: Excellent Light-harvesting in Near-infrared Region

  Tomohiro Higashino; Kenichi Sugiura; Yukihiro Tsuji; Shimpei Nimura; Seigo Ito; Hiroshi Imahori

  CHEMISTRY LETTERS, Sep. 2016, Peer-reviewed

  
• Molecular Location Sensing Approach by Anisotropic Magnetism of an Endohedral Metallofullerene

  Yuta Takano; Ryo Tashita; Mitsuaki Suzuki; Shigeru Nagase; Hiroshi Imahori; Takeshi Akasaka

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jun. 2016, Peer-reviewed

  
• Effects of Bulky Substituents of Push-Pull Porphyrins on Photovoltaic Properties of Dye-Sensitized Solar Cells

  Tomohiro Higashino; Kyosuke Kawamoto; Kenichi Sugiura; Yamato Fujimori; Yukihiro Tsuji; Kei Kurotobi; Seigo Ito; Hiroshi Imahori

  ACS APPLIED MATERIALS & INTERFACES, Jun. 2016, Peer-reviewed

  
• Geometries, Electronic Couplings, and Hole Dissociation Dynamics of Photoinduced Electron-Hole Pairs in Polyhexylthiophene-Fullerene Dyads Rigidly Linked by Oligophenylenes

  Taku Miura; Ran Tao; Sho Shibata; Tomokazu Umeyama; Takashi Tachikawa; Hiroshi Imahori; Yasuhiro Kobori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, May 2016, Peer-reviewed

  
• An efficient electron transport material of tin oxide for planar structure perovskite solar cells

  Govindhasamy Murugadoss; Hiroyuki Kanda; Soichiro Tanaka; Hitoshi Nishino; Seigo Ito; Hiroshi Imahoric; Tomokazu Umeyama

  JOURNAL OF POWER SOURCES, Mar. 2016, Peer-reviewed

  
• Probing the Dipolar Coupling in a Heterospin Endohedral Fullerene-Phthalocyanine Dyad

  Shen Zhou; Masanori Yamainoto; G. Andrew D. Briggs; Hiroshi Imahori; Kyriakos Porfyrakis

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Feb. 2016, Peer-reviewed

  
• Remarkable Dependence of the Final Charge Separation Efficiency on the Donor-Acceptor Interaction in Photoinduced Electron Transfer

  Tomohiro Higashino; Tomoki Yamada; Masanori Yamamoto; Akihiro Furube; Nikolai V. Tkachenko; Taku Miura; Yasuhiro Kobori; Ryota Jono; Koichi Yamashita; Hiroshi Imahori

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, Jan. 2016, Peer-reviewed

  
• A new class of epitaxial porphyrin metal-organic framework thin films with extremely high photocarrier generation efficiency: Promising materials for all-solid-state solar cells

  Jinxuan Liu; Wencai Zhou; Jianxi Liu; Yamato Fujimori; Tomohiro Higashino; Hiroshi Imahori; Xue Jiang; Jijun Zhao; Tsuneaki Sakurai; Yusuke Hattori; Wakana Matsuda; Shu Seki; Suresh Kumar Garlapati; Subho Dasgupta; Engelbert Redel; Licheng Sun; Christof Wöll

  Journal of Materials Chemistry A, 2016, Peer-reviewed

  
• Fusing Porphyrins and Phospholes: Synthesis and Analysis of a Phosphorus-Containing Porphyrin

  Tomohiro Higashino; Tomoki Yamada; Tsuneaki Sakurai; Shu Seki; Hiroshi Imahori

  Angewandte Chemie - International Edition, 2016, Peer-reviewed

  
• Optical control of neuronal firing via photoinduced electron transfer in donor-acceptor conjugates

  Yuta Takano; Tomohiro Numata; Kazuto Fujishima; Kazuaki Miyake; Kazuya Nakao; Wesley David Grove; Ryuji Inoue; Mineko Kengaku; Shigeyoshi Sakaki; Yasuo Mori; Tatsuya Murakami; Hiroshi Imahori

  CHEMICAL SCIENCE, 2016, Peer-reviewed

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• Blend films of an amorphous conjugated polymer and a thermal precursor fullerene: effects of annealing temperatures on film structures and photovoltaic properties

  Tomokazu Umeyam; Sho Shibata; Hiroshi Imahori

  RSC ADVANCES, 2016, Peer-reviewed

  
• Visible light-driven water oxidation using a covalently-linked molecular catalyst-sensitizer dyad assembled on a TiO2 electrode

  Masanori Yamamoto; Lei Wang; Fusheng Li; Takashi Fukushima; Koji Tanaka; Licheng Sun; Hiroshi Imahori

  CHEMICAL SCIENCE, 2016, Peer-reviewed

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• Visible light-driven water oxidation with a subporphyrin sensitizer and a water oxidation catalyst

  Masanori Yamamoto; Yusuke Nishizawa; Pavel Chabera; Fusheng Li; Torbjorn Pascher; Villy Sundstrom; Licheng Sun; Hiroshi Imahori

  CHEMICAL COMMUNICATIONS, 2016, Peer-reviewed

  
• Push-Pull Bacteriochlorin: Panchromatic Sensitizer for Dye-sensitized Solar Cell

  Tomohiro Higashino; Yukihiro Tsuji; Yamato Fujimori; Kenichi Sugiura; Seigo Ito; Hiroshi Imahori

  CHEMISTRY LETTERS, Oct. 2015, Peer-reviewed

  
• Polymer-Assisted Construction of Mesoporous TiO2 Layers for Improving Perovskite Solar Cell Performance

  Youfeng Yue; Tomokazu Umeyama; Yuki Kohara; Hitoshi Kashio; Masateru Itoh; Seigo Ito; Easan Sivaniah; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Oct. 2015, Peer-reviewed

  
• Boosting of the Performance of Perovskite Solar Cells through Systematic Introduction of Reduced Graphene Oxide in TiO2 Layers

  Tomokazu Umeyama; Daichi Matano; Jinseok Baek; Satyajit Gupta; Seigo Ito; Vaidyanathan (Ravi) Subramanian; Hiroshi Imahori

  CHEMISTRY LETTERS, Oct. 2015, Peer-reviewed

  
• Hybrid [5]Radialenes with Bispyrroloheteroles: New Electron-Donating Units

  Tomohiro Higashino; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, Sep. 2015, Peer-reviewed

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• Thermosensitive Ion Channel Activation in Single Neuronal Cells by Using Surface-Engineered Plasmonic Nanoparticles

  Hirotaka Nakatsuji; Tomohiro Numata; Nobuhiro Morone; Shuji Kaneko; Yasuo Mori; Hiroshi Imahori; Tatsuya Murakami

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, Sep. 2015, Peer-reviewed

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• Synthesis and Isolation of cis-2 Regiospecific Ethylene-Tethered Indene Dimer-[70]Fullerene Adduct for Polymer Solar Cell Applications

  Ran Tao; Tomokazu Umeyama; Tomohiro Higashino; Tomoyuki Koganezawa; Hiroshi Imahori

  ACS APPLIED MATERIALS & INTERFACES, Aug. 2015, Peer-reviewed

  
• Effects of Immersion Solvent on Photovoltaic and Photophysical Properties of Porphyrin-Sensitized Solar Cells

  Hironobu Hayashi; Tomohiro Higashino; Yuriko Kinjo; Yamato Fujimori; Kei Kurotobi; Pavel Chabera; Villy Sundstrom; Seiji Isoda; Hiroshi Imahori

  ACS APPLIED MATERIALS & INTERFACES, Aug. 2015, Peer-reviewed

  
• Light stability tests of methylammonium and formamidinium Pb-halide perovskites for solar cell applications

  Govindhasamy Murugadoss; Soichiro Tanaka; Gai Mizuta; Shusaku Kanaya; Hitoshi Nishino; Tomokazu Umeyama; Hiroshi Imahori; Seigo Ito

  JAPANESE JOURNAL OF APPLIED PHYSICS, Aug. 2015, Peer-reviewed

  
• Molecular interactions on single-walled carbon nanotubes revealed by high-resolution transmission microscopy

  Tomokazu Umeyama; Jinseok Baek; Yuta Sato; Kazu Suenaga; Fawzi Abou-Chahine; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  NATURE COMMUNICATIONS, Jul. 2015, Peer-reviewed

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• Tropolone as a High-Performance Robust Anchoring Group for Dye-Sensitized Solar Cells

  Tomohiro Higashino; Yamato Fujimori; Kenichi Sugiura; Yukihiro Tsuji; Seigo Ito; Hiroshi Imahori

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, Jul. 2015, Peer-reviewed

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• Synthesis and Photophysical Properties of Two Diazaporphyrin-Porphyrin Hetero Dimers in Polar and Nonpolar Solutions

  Fawzi Abou-Chahine; Daisuke Fujii; Hiroshi Imahori; Haruyuki Nakano; Nikolai V. Tkachenko; Yoshihiro Matano; Helge Lemmetyinen

  JOURNAL OF PHYSICAL CHEMISTRY B, Jun. 2015, Peer-reviewed

  
• Nature-Inspired Tree-Like TiO2 Architecture: A 3D Platform for the Assembly of CdS and Reduced Graphene Oxide for Photoelectrochemical Processes

  Pawan Pathak; Satyajit Gupta; Kehley Grosulak; Hiroshi Imahori; Vaidyanathan (Ravi) Subramanian

  JOURNAL OF PHYSICAL CHEMISTRY C, Apr. 2015, Peer-reviewed

  
• Across the Board: Hiroshi Imahori

  Hiroshi Imahori

  CHEMSUSCHEM, Feb. 2015, Peer-reviewed

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• Electron-rich Five-membered Ring of Azulene as a Donor Unit in Donor Acceptor Alternating Copolymers for Polymer Solar Cell Applications

  Tomokazu Umeyama; Yusuke Watanabe; Tetsushi Miyata; Hiroshi Imahori

  CHEMISTRY LETTERS, Jan. 2015, Peer-reviewed

  
• Preface - Special Issue in Honor of Professor Shunichi Fukuzumi

  Francis D'Souza; Hiroshi Imahori

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, Jan. 2015, Peer-reviewed

  
• Synthesis of push-pull porphyrin with two electron-donating and two electron-withdrawing groups and its application to dye-sensitized solar cell

  Tomohiro Higashino; Yamato Fujimori; Kenichi Sugiura; Yukihiro Tsuji; Seigo Ito; Hiroshi Imahori

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, Jan. 2015, Peer-reviewed

  
• A single cis-2 regioisomer of ethylene-tethered indene dimer-fullerene adduct as an electron-acceptor in polymer solar cells

  Ran Tao; Tomokazu Umeyama; Tomohiro Higashino; Tomoyuki Koganezawa; Hiroshi Imahori

  CHEMICAL COMMUNICATIONS, 2015, Peer-reviewed

  
• Porphyrins as excellent dyes for dye-sensitized solar cells: recent developments and insights

  Tomohiro Higashino; Hiroshi Imahori

  DALTON TRANSACTIONS, 2015, Peer-reviewed

  
• Synthesis of Thienothiadiazole-Benzothiadiazole Alternating Copolymers and Their Application to Bulk Heterojunction Solar Cells

  Tomokazu Umeyama; Yusuke Watanabe; Tetsushi Miyata; Hiroshi Imahori

  CHEMISTRY LETTERS, Dec. 2014, Peer-reviewed

  
• N,S,P-Hybrid Donor-pi-Acceptor Organic Dyes for Dye-Sensitized Solar Cell: Synthesis, Optical Properties, and Photovoltaic Performances

  Yoshihiro Matano; Yukiko Hayashi; Haruyuki Nakano; Hiroshi Imahori

  HETEROATOM CHEMISTRY, Nov. 2014, Peer-reviewed

  
• Effects of Alkyl Chain Length and Substituent Pattern of Fullerene Bis-Adducts on Film Structures and Photovoltaic Properties of Bulk Heterojunction Solar Cells

  Ran Tao; Tomokazu Umeyama; Kei Kurotobi; Hiroshi Imahori

  ACS APPLIED MATERIALS & INTERFACES, Oct. 2014, Peer-reviewed

  
• Preparation of immunostimulatory single-walled carbon nanotube/CpG DNA complexes and evaluation of their potential in cancer immunotherapy

  Shuwen Zhou; Yasuhiko Hashida; Shigeru Kawakami; Junya Mihara; Tomokazu Umeyama; Hiroshi Imahori; Tatsuya Murakami; Fumiyoshi Yamashita; Mitsuru Hashida

  INTERNATIONAL JOURNAL OF PHARMACEUTICS, Aug. 2014, Peer-reviewed

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• Design and control of organic semiconductors and their nanostructures for polymer-fullerene-based photovoltaic devices

  Tomokazu Umeyama; Hiroshi Imahori

  JOURNAL OF MATERIALS CHEMISTRY A, Aug. 2014, Peer-reviewed

  
• A Unique Architecture Based on 1D Semiconductor, Reduced Graphene Oxide, and Chalcogenide with Multifunctional Properties

  Bratindranath Mukherjee; Satyajit Gupta; Aaron Peterson; Hiroshi Imahori; Ayyakkannu Manivannan; Vaidyanathan (Ravi) Subramanian

  CHEMISTRY-A EUROPEAN JOURNAL, Aug. 2014, Peer-reviewed

  
• Double functions of porous TiO2 electrodes on CH3NH3PbI3 perovskite solar cells: Enhancement of perovskite crystal transformation and prohibition of short circuiting

  Govindhasamy Murugadoss; Gai Mizuta; Soichiro Tanaka; Hitoshi Nishino; Tomokazu Umeyama; Hiroshi Imahori; Seigo Ito

  APL MATERIALS, Aug. 2014, Peer-reviewed

  
• Mesoscopic Metal Nanoparticles Doubly Functionalized with Natural and Engineered Lipidic Dispersants for Therapeutics

  Tatsuya Murakami; Hirotaka Nakatsuji; Nobuhiro Morone; John E. Heuser; Fumiyoshi Ishidate; Mitsuru Hashida; Hiroshi Imahori

  ACS NANO, Jul. 2014, Peer-reviewed

  
• Phosphole- and Benzodithiophene- Based Copolymers: Synthesis and Application in Organic Photovoltaics

  Yoshihiro Matano; Hiroshi Ohkubo; Tetsushi Miyata; Yusuke Watanabe; Yukiko Hayashi; Tomokazu Umeyama; Hiroshi Imahori

  EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, Apr. 2014, Peer-reviewed

  
• Covalently Linked 5,15-Diazaporphyrin Dimers: Promising Scaffolds for a Highly Conjugated Azaporphyrin pi System

  Yoshihiro Matano; Daisuke Fujii; Tarou Shibano; Ko Furukawa; Tomohiro Higashino; Haruyuki Nakano; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, Mar. 2014, Peer-reviewed

  
• Mobility of Holes in Oligo- and Polyfluorenes of Defined Lengths

  Matthew J. Bird; Obadiah G. Reid; Andrew R. Cook; Sadayuki Asaoka; Yuki Shibano; Hiroshi Imahori; Garry Rumbles; John R. Miller

  JOURNAL OF PHYSICAL CHEMISTRY C, Mar. 2014, Peer-reviewed

  
• Photo-induced electron transfer at nanostructured semiconductor-zinc porphyrin interface

  Hanna Hakola; Alexander Pyymaki Perros; Pasi Myllyperkio; Kei Kurotobi; Harri Lipsanen; Hiroshi Imahori; Helge Lemmetyinen; Nikolai V. Tkachenko

  CHEMICAL PHYSICS LETTERS, Jan. 2014, Peer-reviewed

  
• Slow Charge Recombination and Enhanced Photoelectrochemical Properties of Diazaporphyrin-Fullerene Linked Dyad

  Masanori Yamamoto; Yuta Takano; Yoshihiro Matano; Kati Stranius; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Jan. 2014, Peer-reviewed

  
• Photothermal ablation of tumor cells using a single-walled carbon nanotube-peptide composite

  Yasuhiko Hashida; Hironori Tanaka; Shuwen Zhou; Shigeru Kawakami; Fumiyoshi Yamashita; Tatsuya Murakami; Tomokazu Umeyama; Hiroshi Imahori; Mitsuru Hashida

  JOURNAL OF CONTROLLED RELEASE, Jan. 2014, Peer-reviewed

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• Effect of fluorine substitution on photovoltaic properties of benzothiadiazole-carbazole alternating copolymers

  Tomokazu Umeyama; Yusuke Watanabe; Evgenia Douvogianni; Hiroshi Imahori

  Journal of Physical Chemistry C, 17 Oct. 2013, Peer-reviewed

  
• Exclusive Photothermal Heat Generation by a Gadolinium Bis(naphthalocyanine) Complex and Inclusion into Modified High-Density Lipoprotein Nanocarriers for Therapeutic Applications

  Simon Mathew; Tatsuya Murakami; Hirotaka Nakatsuji; Haruki Okamoto; Nobuhiro Morone; John E. Heuser; Mitsuru Hashida; Hiroshi Imahori

  ACS NANO, Oct. 2013, Peer-reviewed

  
• Synthesis of 2-Alkenyl- and 2-Alkynyl-benzo[b]phospholes by Using Palladium-Catalyzed Cross-Coupling Reactions

  Yoshihiro Matano; Yukiko Hayashi; Kayo Suda; Yoshifumi Kimura; Hiroshi Imahori

  ORGANIC LETTERS, Sep. 2013, Peer-reviewed

  
• Synthesis and Photovoltaic Properties of Phenylethynyl-substituted Diazaporphyrin

  Kei Kurotobi; Kyosuke Kawamoto; Yuuki Toude; Yamato Fujimori; Yuriko Kinjo; Seigo Ito; Yoshihiro Matano; Hiroshi Imahori

  CHEMISTRY LETTERS, Jul. 2013, Peer-reviewed

  
• Mechanism of Cell Interactions with Water-Dispersed Carbon Nanohorns

  Tatsuya Murakami; Masashi Nakatani; Masahiro Kokubo; Hirotaka Nakatsuji; Mami Inada; Hiroshi Imahori; Masako Yudasaka; Sumio Iijima; Kunihiro Tsuchida

  NANOSCIENCE AND NANOTECHNOLOGY LETTERS, Mar. 2013, Peer-reviewed

  
• Role of Adsorption Structures of Zn-Porphyrin on TiO2 in Dye-Sensitized Solar Cells Studied by Sum Frequency Generation Vibrational Spectroscopy and Ultrafast Spectroscopy

  Shen Ye; Arunkumar Kathiravan; Hironobu Hayashi; Yujin Tong; Yingyot Infahsaeng; Pavel Chabera; Torbjorn Pascher; Arkady P. Yartsev; Seiji Isoda; Hiroshi Imahori; Villy Sundstrom

  JOURNAL OF PHYSICAL CHEMISTRY C, Mar. 2013, Peer-reviewed

  
• Triarylamine-Substituted Imidazole- and Quinoxaline-Fused PushPull Porphyrins for Dye-Sensitized Solar Cells

  Hironobu Hayashi; Abeda Sultana Touchy; Yuriko Kinjo; Kei Kurotobi; Yuuki Toude; Seigo Ito; Hanna Saarenpaa; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  CHEMSUSCHEM, Mar. 2013, Peer-reviewed

  
• Photofunctional Hybrid Nanocarbon Materials

  Tomokazu Umeyama; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Feb. 2013, Peer-reviewed

  
• Synthesis and Charge-Carrier Transport Properties of Poly(phosphole P-alkanesulfonylimide)s

  Yoshihiro Matano; Hiroshi Ohkubo; Yoshihito Honsho; Arihiro Saito; Shu Seki; Hiroshi Imahori

  ORGANIC LETTERS, Feb. 2013, Peer-reviewed

  
• Incorporation of Graphene to Fullerene Clusters and Fullerene-Nanotube Composites and Their Photoelectrochemical Properties

  Tomokazu Umeyama; Jinseok Baek; Noriyasu Tezuka; Kazuki Morita; Hiroshi Imahori

  ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2013, Peer-reviewed

  
• Conjugated donor-acceptor (D-A) copolymers in inverted organic solar cells - a combined experimental and modelling study

  Venla Manninen; Mika Niskanen; Terttu I. Hukka; Felix Pasker; Simon Claus; Sigurd Hoeger; Jinseok Baek; Tomokazu Umeyama; Hiroshi Imahori; Helge Lemmetyinen

  JOURNAL OF MATERIALS CHEMISTRY A, 2013, Peer-reviewed

  
• Synthesis of low bandgap polymers based on thienoquinodimethane units and their applications in bulk heterojunction solar cells

  Tomokazu Umeyama; Yusuke Watanabe; Masaaki Oodoi; Douvogianni Evgenia; Tetsuya Shishido; Hiroshi Imahori

  JOURNAL OF MATERIALS CHEMISTRY, Dec. 2012, Peer-reviewed

  
• Synthesis and Structure-Property Relationships of 2,2 '-Bis(benzo[b]phosphole) and 2,2 '-Benzo[b]phosphole-Benzo[b]heterole Hybrid pi Systems

  Yukiko Hayashi; Yoshihiro Matano; Kayo Suda; Yoshifumi Kimura; Yoshihide Nakao; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, Dec. 2012, Peer-reviewed

  
• Free Base and Metal Complexes of 5,15-Diaza-10,20-dimesitylporphyrins: Synthesis, Structures, Optical and Electrochemical Properties, and Aromaticities

  Yoshihiro Matano; Tarou Shibano; Haruyuki Nakano; Yoshifumi Kimura; Hiroshi Imahori

  INORGANIC CHEMISTRY, Dec. 2012, Peer-reviewed

  
• Co-grafting of porphyrins and fullerenes on ZnO nanorods: Towards supramolecular donor-acceptor assembly

  Syed M. Shah; Aiko Kira; Hiroshi Imahori; Daniel Ferry; Hugues Brisset; Frederic Fages; Joerg Ackermann

  JOURNAL OF COLLOID AND INTERFACE SCIENCE, Nov. 2012, Peer-reviewed

  
• Photodynamic and Photothermal Effects of Semiconducting and Metallic-Enriched Single-Walled Carbon Nanotubes

  Tatsuya Murakami; Hirotaka Nakatsuji; Mami Inada; Yoshinori Matoba; Tomokazu Umeyama; Masahiko Tsujimoto; Seiji Isoda; Mitsuru Hashida; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Oct. 2012, Peer-reviewed

  
• alpha,alpha '-Diarylacenaphtho[1,2-c]phosphole P-Oxides: Divergent Synthesis and Application to Cathode Buffer Layers in Organic Photovoltaics

  Yoshihiro Matano; Arihiro Saito; Yuto Suzuki; Tooru Miyajima; Seiji Akiyama; Saika Otsubo; Emi Nakamoto; Shinji Aramaki; Hiroshi Imahori

  CHEMISTRY-AN ASIAN JOURNAL, Oct. 2012, Peer-reviewed

  
• Development of a novel composite material with carbon nanotubes assisted by self-assembled peptides designed in conjunction with beta-sheet formation

  Yasuhiko Hashida; Tomokazu Umeyama; Junya Mihara; Hiroshi Imahori; Masahiko Tsujimoto; Seiji Isoda; Mikio Takano; Mitsuru Hashida

  JOURNAL OF PHARMACEUTICAL SCIENCES, Sep. 2012, Peer-reviewed

  
• Donor-Acceptor Alternating Copolymer Based on Thermally Converted Isothianaphthene Dimer and Thiazolothiazole Subunits

  Tomokazu Umeyama; Kohei Hirose; Kei Noda; Kazumi Matsushige; Tetsuya Shishido; Hanna Saarenpaa; Nikoiai V. Tkachenko; Helge Lemmetyinen; Noboru Ono; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Aug. 2012, Peer-reviewed

  
• Synthesis of Chain Type and Fused pi-Conjugated Phosphole Derivatives

  Yoshihiro Matano; Hiroshi Imahori

  JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN, Jun. 2012, Peer-reviewed

  
• Nickel(II) and Copper(II) Complexes of beta-Unsubstituted 5,15-Diazaporphyrins and Pyridazine-Fused Diazacorrinoids: Metal-Template Syntheses and Peripheral Functionalizations

  Yoshihiro Matano; Tarou Shibano; Haruyuki Nakano; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, May 2012, Peer-reviewed

  
• Synthesis and Photovoltaic Properties of Conjugated Polymer Based on 1,3,4-Thiadiazole Unit

  Tomokazu Umeyama; Evgenia Douvogianni; Hiroshi Imahori

  CHEMISTRY LETTERS, Apr. 2012, Peer-reviewed

  
• Utilization of Photoinduced Charge-Separated State of Donor-Acceptor-Linked Molecules for Regulation of Cell Membrane Potential and Ion Transport

  Tomohiro Numata; Tatsuya Murakami; Fumiaki Kawashima; Nobuhiro Morone; John E. Heuser; Yuta Takano; Kei Ohkubo; Shunichi Fukuzumi; Yasuo Mori; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Apr. 2012, Peer-reviewed

  
• Preparation and Photophysical and Photoelectrochemical Properties of a Covalently Fixed Porphyrin-Chemically Converted Graphene Composite

  Tomokazu Umeyama; Junya Mihara; Noriyasu Tezuka; Yoshihiro Matano; Kati Stranius; Vladimir Chukharev; Nikolai V. Tkachenko; Helge Lemmetyinen; Kei Noda; Kazumi Matsushige; Tetsuya Shishido; Zheng Liu; Kaori Hirose-Takai; Kazu Suenaga; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, Apr. 2012, Peer-reviewed

  
• A Photoconductive, Thiophene-Fullerene Double-Cable Polymer, Nanorod Device

  Hiroshi Imahori; Shinji Kitaura; Aiko Kira; Hironobu Hayashi; Masayuki Nishi; Kazuyuki Hirao; Seiji Isoda; Masahiko Tsujimoto; Mikio Takano; Zhang Zhe; Yuji Miyato; Kei Noda; Kazumi Matsushige; Kati Stranius; Nikolai V. Tkachenko; Helge Lemmetyinen; Lidong Qin; Sarah J. Hurst; Chad A. Mirkin

  JOURNAL OF PHYSICAL CHEMISTRY LETTERS, Feb. 2012, Peer-reviewed

  
• Effects of Carbon-Metal-Carbon Linkages on the Optical, Photophysical, and Electrochemical Properties of Phosphametallacycle-Linked Coplanar Porphyrin Dimers

  Yoshihiro Matano; Kazuaki Matsumoto; Hironobu Hayashi; Yoshihide Nakao; Tatu Kumpulainen; Vladimir Chukharev; Nikolai V. Tkachenko; Helge Lemmetyinen; Soji Shimizu; Nagao Kobayashi; Daisuke Sakamaki; Akihiro Ito; Kazuyoshi Tanaka; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jan. 2012, Peer-reviewed

  
• Thermal Conversion of Precursor Polymer to Low Bandgap Conjugated Polymer Containing Isothianaphthene Dimer Subunits

  Tomokazu Umeyama; Kohei Hirose; Kei Noda; Kazumi Matsushige; Tetsuya Shishido; Hironobu Hayashi; Yoshihiro Matano; Noboru Ono; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Jan. 2012, Peer-reviewed

  
• 鎖状および縮環π共役ホスホール誘導体の合成

  俣野 善博; 今堀 博

  有機合成化学協会誌, Jan. 2012

  
• Self-Assembled Porphyrins on Modified Zinc Oxide Nanorods: Development of Model Systems for Inorganic-Organic Semiconductor Interface Studies

  Hanna Saarenpaa; Essi Sariola-Leikas; Alexander Pyymaki Perros; Juha M. Kontio; Alexander Efimov; Hironobu Hayashi; Harri Lipsanen; Hiroshi Imahori; Helge Lemmetyinen; Nikolai V. Tkachenko

  JOURNAL OF PHYSICAL CHEMISTRY C, Jan. 2012, Peer-reviewed

  
• Porphyrin-Based Solar Cells

  今堀 博; 黒飛 敬

  機能材料, Jan. 2012

  
• Creation of Pure Nanodrugs and Their Anticancer Properties

  Hitoshi Kasai; Tatsuya Murakami; Yoshikazu Ikuta; Yoshitaka Koseki; Koichi Baba; Hidetoshi Oikawa; Hachiro Nakanishi; Masahiro Okada; Mitsuru Shoji; Minoru Ueda; Hiroshi Imahori; Mitsuru Hashida

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, Peer-reviewed

  
• Self-assembling porphyrins and phthalocyanines for photoinduced charge separation and charge transport

  Hiroshi Imahori; Tomokazu Umeyama; Kei Kurotobi; Yuta Takano

  CHEMICAL COMMUNICATIONS, 2012, Peer-reviewed

  
• Effects of dihydronaphthyl-based [60]fullerene bisadduct regioisomers on polymer solar cell performance

  Shinji Kitaura; Kei Kurotobi; Maki Sato; Yuta Takano; Tomokazu Umeyama; Hiroshi Imahori

  CHEMICAL COMMUNICATIONS, 2012, Peer-reviewed

  
• Porphyrin-appended phosphapalladacycle precatalysts: effects of central metals on the catalytic activity in a high-temperature Heck reaction

  Yoshihiro Matano; Kazuaki Matsumoto; Tarou Shibano; Hiroshi Imahori

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, Nov. 2011, Peer-reviewed

  
• Divergent Synthesis of 2,5-Diarylphospholes Based on Cross-coupling Reactions: Substituent Effects on the Optical and Redox Properties of Benzene-Phosphole-Benzene pi-Systems

  Yoshihiro Matano; Yusuke Kon; Arihiro Saito; Yoshifumi Kimura; Toshihiro Murafuji; Hiroshi Imahori

  CHEMISTRY LETTERS, Sep. 2011, Peer-reviewed

  
• Density Functional Theory Studies on Chemical Functionalization of Single-Walled Carbon Nanotubes by Bingel Reaction

  Tomokazu Umeyama; Hiroyuki Fueno; Eisuke Kawabata; Yoshikazu Kobayashi; Kazuyoshi Tanaka; Noriyasu Tezuka; Yoshihiro Matano; Hiroshi Imahori

  BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Jul. 2011, Peer-reviewed

  
• Optical, Electrochemical, and Photovoltaic Effects of an Electron-Withdrawing Tetrafluorophenylene Bridge in a Push-Pull Porphyrin Sensitizer Used for Dye-Sensitized Solar Cells

  Simon Mathew; Hiroaki Iijima; Yuuki Toude; Tomokazu Umeyama; Yoshihiro Matano; Seigo Ito; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Jul. 2011, Peer-reviewed

  
• Segregated Donor-Acceptor Columns in Liquid Crystals That Exhibit Highly Efficient Ambipolar Charge Transport

  Hironobu Hayashi; Wataru Nihashi; Tomokazu Umeyama; Yoshihiro Matano; Shu Seki; Yo Shimizu; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jul. 2011, Peer-reviewed

  
• Electron Transfer Cascade by Organic/Inorganic Ternary Composites of Porphyrin, Zinc Oxide Nanoparticles, and Reduced Graphene Oxide on a Tin Oxide Electrode that Exhibits Efficient Photocurrent Generation

  Hironobu Hayashi; Ian V. Lightcap; Masahiko Tsujimoto; Mikio Takano; Tomokazu Umeyama; Prashant V. Kamat; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, May 2011, Peer-reviewed

  
• J-aggregation of a sulfonated amphiphilic porphyrin at the air-water interface as a function of pH

  Gustavo de Miguel; Kohei Hosomizu; Tomokazu Umeyama; Yoshihiro Matano; Hiroshi Imahori; Marta Perez-Morales; Maria T. Martin-Romero; Luis Camacho

  JOURNAL OF COLLOID AND INTERFACE SCIENCE, Apr. 2011, Peer-reviewed

  
• Photoinduced Charge Carrier Dynamics of Zn-Porphyrin-TiO2 Electrodes: The Key Role of Charge Recombination for Solar Cell Performance

  Hiroshi Imahori; Soonchul Kang; Hironobu Hayashi; Mitsutaka Haruta; Hiroki Kurata; Seiji Isoda; Sophie E. Canton; Yingyot Infahsaeng; Arunkumar Kathiravan; Torbjorn Pascher; Pavel Chabera; Arkady P. Yartsev; Villy Sundstrom

  JOURNAL OF PHYSICAL CHEMISTRY A, Apr. 2011, Peer-reviewed

  
• Photophysics and photoelectrochemical properties of nanohybrids consisting of fullerene-encapsulated single-walled carbon nanotubes and poly(3-hexylthiophene)

  Noriyasu Tezuka; Tomokazu Umeyama; Yoshihiro Matano; Tetsuya Shishido; Kaname Yoshida; Tetsuya Ogawa; Seiji Isoda; Kati Stranius; Vladimir Chukharev; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  ENERGY & ENVIRONMENTAL SCIENCE, Mar. 2011, Peer-reviewed

  
• Local stoichiometry in amorphous supramolecular composites analyzed by solid-state C-13 nuclear magnetic resonance

  Hironori Kaji; Hironobu Hayashi; Tomonori Yamada; Masashi Fukuchi; Subaru Fujimura; Masahiro Ueda; Soonchul Kang; Tomokazu Umeyama; Yoshihiro Matano; Hiroshi Imahori

  APPLIED PHYSICS LETTERS, Mar. 2011, Peer-reviewed

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• Photocurrent generation mechanism and new material design

  梅山 有和; 今堀 博

  Optronics, Jan. 2011

  
• Artificial Photosynthesis

  IMAHORI Hiroshi

  tits, Jan. 2011

  
• Carbon Nanotube Wiring of Donor-Acceptor Nanograins by Self-Assembly and Efficient Charge Transport

  Tomokazu Umeyama; Noriyasu Tezuka; Fumiaki Kawashima; Shu Seki; Yoshihiro Matano; Yoshihide Nakao; Tetsuya Shishido; Masayuki Nishi; Kazuyuki Hirao; Heli Lehtivuori; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, Peer-reviewed

  
• Bisquinoxaline-Fused Porphyrins for Dye-Sensitized Solar Cells

  Hiroshi Imahori; Hiroaki Iijima; Hironobu Hayashi; Yuuki Toude; Tomokazu Umeyama; Yoshihiro Matano; Seigo Ito

  CHEMSUSCHEM, 2011, Peer-reviewed

  
• Fusion of Phosphole and 1,1 '-Biacenaphthene: Phosphorus(V)-Containing Extended pi-Systems with High Electron Affinity and Electron Mobility

  Yoshihiro Matano; Arihiro Saito; Tatsuya Fukushima; Yasuaki Tokudome; Furitsu Suzuki; Daisuke Sakamaki; Hironori Kaji; Akihiro Ito; Kazuyoshi Tanaka; Hiroshi Imahori

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, Peer-reviewed

  
• Synthesis and photovoltaic properties of thiophene-imide-fused thiophene alternating copolymers with different alkyl side chains

  Tomokazu Umeyama; Masaaki Oodoi; Osamu Yoshikawa; Takashi Sagawa; Susumu Yoshikawa; Douvogianni Evgenia; Noriyasu Tezuka; Yoshihiro Matano; Kati Stranius; Nikolai V. Tkachencko; Helge Lemmetyinen; Hiroshi Imahori

  JOURNAL OF MATERIALS CHEMISTRY, 2011, Peer-reviewed

  
• Effects of fullerene encapsulation on structure and photophysical properties of porphyrin-linked single-walled carbon nanotubes

  Tomokazu Umeyama; Junya Mihara; Hironobu Hayashi; Naoki Kadota; Vladimir Chukharev; Nikolai V. Tkachenko; Helge Lemmetyinen; Kaname Yoshida; Seiji Isoda; Hirohi Imahori

  CHEMICAL COMMUNICATIONS, 2011, Peer-reviewed

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• Tunable, strongly-donating perylene photosensitizers for dye-sensitized solar cells

  Simon Mathew; Hiroshi Imahori

  JOURNAL OF MATERIALS CHEMISTRY, 2011, Peer-reviewed

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• Formation of single-walled carbon nanotube thin films enriched with semiconducting nanotubes and their application in photoelectrochemical devices

  Li Wei; Noriyasu Tezuka; Tomokazu Umeyama; Hiroshi Imahori; Yuan Chen

  NANOSCALE, 2011, Peer-reviewed

  
• Effects of Heterole Spacers on the Structural, Optical, and Electrochemical Properties of 2,5-Bis(1,5-diphenylphosphol-2-yl)heteroles

  Yoshihiro Matano; Arihiro Saito; Masato Fujita; Hiroshi Imahori

  HETEROATOM CHEMISTRY, 2011, Peer-reviewed

  
• Good Solvent Effects of C-70 Cluster Formations and Their Electron-Transporting and Photoelectrochemical Properties

  Noriyasu Tezuka; Tomokazu Umeyama; Yoshihiro Matano; Tetsuya Shishido; Mitsuo Kawasaki; Masayuki Nishi; Kazuyuki Hirao; Heli Lehtivuori; Nikolai V. Ikachenko; Helge Lemmetyinen; Yoshihito Honsho; Shu Seki; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY B, Nov. 2010, Peer-reviewed

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• Synthesis, structures, optical and electrochemical properties, and complexation of 2,5-bis(pyrrol-2-yl)phospholes

  Yoshihiro Matano; Masato Fujita; Arihiro Saito; Hiroshi Imahori

  COMPTES RENDUS CHIMIE, Aug. 2010, Peer-reviewed

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• Trend and research development of light/electronic function material of the organic thin film solar cell

  今堀 博; 林 宏暢

  ディスプレイ, Aug. 2010

  
• Effects of pi-Elongation and the Fused Position of Quinoxaline-Fused Porphyrins as Sensitizers in Dye-Sensitized Solar Cells on Optical, Electrochemical, and Photovoltaic Properties

  Aiko Kira; Yusuke Matsubara; Hiroaki Iijima; Tomokazu Umeyama; Yoshihiro Matano; Seigo Ito; Marja Niemi; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Jul. 2010, Peer-reviewed

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• Effects of meso-Diarylamino Group of Porphyrins as Sensitizers in Dye-Sensitized Solar Cells on Optical, Electrochemical, and Photovoltaic Properties

  Hiroshi Imahori; Yusuke Matsubara; Hiroaki Iijima; Tomokazu Umeyama; Yoshihiro Matano; Seigo Ito; Marja Niemi; Nikolai V. Tkachenko; Helge Lemmetyinen

  JOURNAL OF PHYSICAL CHEMISTRY C, Jun. 2010, Peer-reviewed

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• Synthesis of alpha,alpha '-Linked Oligophospholes and Polyphospholes by Using Pd-Cul-Promoted Stille-Type Coupling

  Arihiro Saito; Yoshihiro Matano; Hiroshi Imahori

  ORGANIC LETTERS, Jun. 2010, Peer-reviewed

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• Size control of lipid-based drug carrier by drug loading

  Tatsuya Murakami; Kunihiro Tsuchida; Mitsuru Hashida; Hiroshi Imahori

  MOLECULAR BIOSYSTEMS, May 2010, Peer-reviewed

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• Oligothiophene Bearing 1-Hydroxy-1-oxodithieno[2,3-b:3 ',2 '-d]phosphole as a Novel Anchoring Group for Dye-sensitized Solar Cells

  Aiko Kira; Yuki Shibano; Soonchul Kang; Hironobu Hayashi; Tomokazu Umeyama; Yoshihiro Matano; Hiroshi Imahori

  CHEMISTRY LETTERS, May 2010, Peer-reviewed

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• Conjugated "Molecular Wire" for Excitons

  Yuki Shibano; Hiroshi Imahori; Paiboon Sreearunothai; Andrew R. Cook; John R. Miller

  JOURNAL OF PHYSICAL CHEMISTRY LETTERS, May 2010, Peer-reviewed

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• One-Dimensional Nanostructured Semiconducting Materials for Organic Photovoltaics

  Takashi Sagawa; Susumu Yoshikawa; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY LETTERS, Apr. 2010, Peer-reviewed

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• Selective Formation and Efficient Photocurrent Generation of [70]Fullerene-Single-Walled Carbon Nanotube Composites

  Tomokazu Umeyama; Noriyasu Tezuka; Shu Seki; Yoshihiro Matano; Masayuki Nishi; Kazuyuki Hirao; Heli Lehtivuori; Nikolai V. Tkachenko; Helge Lemmetyinen; Yoshihide Nakao; Shigeyoshi Sakaki; Hiroshi Imahori

  ADVANCED MATERIALS, Apr. 2010, Peer-reviewed

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• Synthesis, structures, and aromaticity of phosphole-containing porphyrins and their metal complexes

  Yoshihiro Matano; Takashi Nakabuchi; Hiroshi Imahori

  PURE AND APPLIED CHEMISTRY, Mar. 2010, Peer-reviewed

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• Remarkable Effects of P-Perfluorophenyl Group on the Synthesis of Core-Modified Phosphaporphyrinoids and Phosphadithiasapphyrin

  Takashi Nakabuchi; Yoshihiro Matano; Hiroshi Imahori

  ORGANIC LETTERS, Mar. 2010, Peer-reviewed

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• Comparison of Cluster Formation, Film Structure, Microwave Conductivity, and Photoelectrochemical Properties of Composites Consisting of Single-Walled Carbon Nanotubes with C-60, C-70, and C-84

  Noriyasu Tezuka; Tomokazu Umeyama; Shu Seki; Yoshihiro Matano; Masayuki Nishi; Kazuyuki Hirao; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Feb. 2010, Peer-reviewed

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• Synthesis and Reactions of Phosphaporphyrins: Reconstruction of pi-Skeleton Triggered by Oxygenation of a Core Phosphorus Atom

  Takashi Nakabuchi; Makoto Nakashima; Shinya Fujishige; Haruyuki Nakano; Yoshihiro Matano; Hiroshi Imahori

  JOURNAL OF ORGANIC CHEMISTRY, Jan. 2010, Peer-reviewed

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• Zinc-Induced Fluorescence Enhancement of the 5,10-Porphodimethene-Type Thiophene-Containing Calixphyrins

  Yoshihiro Matano; Masato Fujita; Tooru Miyajima; Hiroshi Imahori

  PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2010, Peer-reviewed

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• Dispersion of carbon nanotubes by photo- and thermal-responsive polymers containing azobenzene unit in the backbone

  Tomokazu Umeyama; Kazuhiro Kawabata; Noriyasu Tezuka; Yoshihiro Matano; Yuji Miyato; Kazumi Matsushige; Masahiko Tsujimoto; Seiji Isoda; Mikio Takano; Hiroshi Imahori

  CHEMICAL COMMUNICATIONS, 2010, Peer-reviewed

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• Fabrication of dye-sensitized solar cells using natural dye for food pigment: Monascus yellow

  Seigo Ito; Tsubasa Saitou; Hiroshi Imahori; Hideaki Uehara; Naoki Hasegawa

  ENERGY & ENVIRONMENTAL SCIENCE, 2010, Peer-reviewed

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• Large pi-Aromatic Molecules as Potential Sensitizers for Highly Efficient Dye-Sensitized Solar Cells

  Hiroshi Imahori; Tomokazu Umeyama; Seigo Ito

  ACCOUNTS OF CHEMICAL RESEARCH, Nov. 2009, Peer-reviewed

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• Meso-Substituent Effects on Redox Properties of the 5,10-Porphodimethene-Type P,S,N-2-Hybrid Calixphyrins and Their Metal Complexes

  Yoshihiro Matano; Masato Fujita; Tooru Miyajima; Hiroshi Imahori

  ORGANOMETALLICS, Nov. 2009, Peer-reviewed

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• Effects of Porphyrin Substituents and Adsorption Conditions on Photovoltaic Properties of Porphyrin-Sensitized TiO2 Cells

  Hiroshi Imahori; Shinya Hayashi; Hironobu Hayashi; Akane Oguro; Seunghun Eu; Tomokazu Umeyama; Yoshihiro Matano

  JOURNAL OF PHYSICAL CHEMISTRY C, Oct. 2009, Peer-reviewed

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• Porphyrin-modified electrodes for solar energy conversion

  Hiroshi Imahori; Tomokazu Umeyama

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, Oct. 2009, Peer-reviewed

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• Organic Thin-Film Solar Cells Using Electron-Donating Perylene Tetracarboxylic Acid Derivatives

  Yuki Shibano; Hiroshi Imahori; Chihaya Adachi

  JOURNAL OF PHYSICAL CHEMISTRY C, Aug. 2009, Peer-reviewed

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• Phosphole-Triazole Hybrids: A Facile Synthesis and Complexation with Pd(II) and Pt(II) Salts

  Yoshihiro Matano; Makoto Nakashima; Arihiro Saito; Hiroshi Imahori

  ORGANIC LETTERS, Aug. 2009, Peer-reviewed

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• Phosphole-Containing Calixpyrroles, Calixphyrins, and Porphyrins: Synthesis and Coordination Chemistry

  Yoshihiro Matano; Hiroshi Imahori

  ACCOUNTS OF CHEMICAL RESEARCH, Aug. 2009, Peer-reviewed

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• New Palladium(II) Complex of P,S-Containing Hybrid Calixphyrin. Theoretical Study of Electronic Structure and Reactivity for Oxidative Addition

  Noriaki Ochi; Yoshihide Nakao; Hirofumi Sato; Yoshihiro Matano; Hiroshi Imahori; Shigeyoshi Sakaki

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2009, Peer-reviewed

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• Synthesis and Photophysical and Photovoltaic Properties of Porphyrin-Furan and -Thiophene Alternating Copolymers

  Tomokazu Umeyama; Takeshi Takamatsu; Noriyasu Tezuka; Yoshihiro Matano; Yasuyuki Araki; Takehiko Wada; Osamu Yoshikawa; Takashi Sagawa; Susumu Yoshikawa; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Jun. 2009, Peer-reviewed

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• Effects of Electrode Structure on Photoelectrochemical Properties of ZnO Electrodes Modified with Porphyrin-Fullerene Composite Layers with an Intervening Fullerene Monolayer

  Hironobu Hayashi; Aiko Kira; Tomokazu Umeyama; Yoshihiro Matano; Patcharee Charoensirithavorn; Takashi Sagawa; Susumu Yoshikawa; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Jun. 2009, Peer-reviewed

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• Donor-Acceptor Nanoarchitecture on Semiconducting Electrodes for Solar Energy Conversion

  Hiroshi Imahori; Tomokazu Umeyama

  JOURNAL OF PHYSICAL CHEMISTRY C, May 2009, Peer-reviewed

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• Supramolecular Donor-Acceptor Heterojunctions by Vectorial Stepwise Assembly of Porphyrins and Coordination-Bonded Fullerene Arrays for Photocurrent Generation

  Aiko Kira; Tomokazu Umeyama; Yoshihiro Matano; Kaname Yoshida; Seiji Isoda; Jong Kang Park; Dongho Kim; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Mar. 2009, Peer-reviewed

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• Photodynamics of Charge Separation and Recombination in Solid Alternating Films of Phthalocyanine or Phthalocyanine-Fullerene Dyad and Perylene Dicarboximide

  Heli Lehtivuori; Tatu Kumpulainen; Matti Hietala; Alexander Efimov; Helge Lemmetyinen; Aiko Kira; Hiroshi Imahori; Nikolai V. Tkachenko

  JOURNAL OF PHYSICAL CHEMISTRY C, Feb. 2009

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• A Convenient Method for the Synthesis of alpha-Ethynylphospholes and Modulation of Their pi-Conjugated Systems

  Yoshihiro Matano; Makoto Nakashima; Hiroshi Imahori

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, Peer-reviewed

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• Acenaphtho[1,2-c]phosphole P-Oxide: A Phosphole-Naphthalene pi-Conjugated System with High Electron Mobility

  Arihiro Saito; Tooru Miyajima; Makoto Nakashima; Tatsuya Fukushima; Hironori Kaji; Yoshihiro Matano; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, 2009, Peer-reviewed

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• Design and synthesis of phosphole-based pi systems for novel organic materials

  Yoshihiro Matano; Hiroshi Imahoria

  ORGANIC & BIOMOLECULAR CHEMISTRY, 2009, Peer-reviewed

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• Substituent Effects of Porphyrins on Structures and Photophysical Properties of Amphiphilic Porphyrin Aggregates

  Kohei Hosomizu; Masaaki Oodoi; Tomokazu Umeyama; Yoshihiro Matano; Kaname Yoshida; Seiji Isoda; Marja Isosomppi; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY B, Dec. 2008, Peer-reviewed

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• Redox-Coupled Complexation of 23-Phospha-21-thiaporphyrin with Group 10 Metals: A Convenient Access to Stable Core-Modified Isophlorin-Metal Complexes

  Yoshihiro Matano; Takashi Nakabuchi; Shinya Fujishige; Haruyuki Nakano; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Dec. 2008, Peer-reviewed

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• Remarkable Substituent Effects on the Oxidizing Ability of Tetraarylbismuthonium Tetrafluoroborates in Alcohol Oxidation

  Yoshihiro Matano; Takeshi Suzuki; Takaharu Iwata; Tomonori Shinokura; Hiroshi Imahori

  BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Dec. 2008, Peer-reviewed

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• Substituent Effects of Porphyrins on Structures and Photophysical Properties of Amphiphilic Porphyrin Aggregates

  Kohei Hosomizu; Masaaki Oodoi; Tomokazu Umeyama; Yoshihiro Matano; Kaname Yoshida; Seiji Isoda; Marja Isosomppi; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY B, Dec. 2008

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• Remarkable Substituent Effects on the Oxidizing Ability of Tetraarylbismuthonium Tetrafluoroborates in Alcohol Oxidation

  Yoshihiro Matano; Takeshi Suzuki; Takaharu Iwata; Tomonori Shinokura; Hiroshi Imahori

  BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Dec. 2008

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• Naphthyl-fused pi-elongated porphyrins for dye-sensitized TiO2 cells

  Shinya Hayashi; Masanobu Tanaka; Hironobu Hayashi; Seunghun Eu; Tomokazu Umeyama; Yoshihiro Matano; Yasuyuki Araki; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Oct. 2008

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• Synthesis of sterically hindered phthalocyanines and their applications to dye-sensitized solar cells

  Seunghun Eu; Takashi Katoh; Tomokazu Umeyama; Yoshihiro Matano; Hiroshi Imahori

  DALTON TRANSACTIONS, Oct. 2008

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• Tunable soret-band splitting of an amphiphilic porphyrin by surface pressure

  Gustavo de Miguel; Kohei Hosomizu; Tomokazu Umeyama; Yoshihiro Matano; Hiroshi Imahori; Maria T. Martin-Romero; Luis Camacho

  CHEMPHYSCHEM, Aug. 2008

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• Fused five-membered porphyrin for dye-sensitized solar cells

  Shinya Hayashi; Yusuke Matsubara; Seunghun Eu; Hironobu Hayashi; Tomokazu Umeyama; Yoshihiro Matano; Hiroshi Imahori

  CHEMISTRY LETTERS, Aug. 2008

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• Synthesis of thiophene-containing hybrid calixphyrins of the 5,10-porphodimethene type

  Yoshihiro Matano; Tooru Miyajima; Noriaki Ochi; Yoshihide Nakao; Shigeyoshi Sakaki; Hiroshi Imahori

  JOURNAL OF ORGANIC CHEMISTRY, Jul. 2008, Peer-reviewed

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• Photoinduced electron transfer in Langmuir-Blodgett monolayers of double-linked phthalocyanine-fullerene dyads

  Heli Lehtivuori; Tatu Kumpulainen; Alexander Efimov; Helge Lemmetyinen; Aiko Kira; Hiroshi Imahori; Nikolai V. Tkachenko

  JOURNAL OF PHYSICAL CHEMISTRY C, Jul. 2008

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• Synthesis of thiophene-containing hybrid calixphyrins of the 5,10-porphodimethene type

  Yoshihiro Matano; Tooru Miyajima; Noriaki Ochi; Yoshihide Nakao; Shigeyoshi Sakaki; Hiroshi Imahori

  JOURNAL OF ORGANIC CHEMISTRY, Jul. 2008

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• Synthesis, structures, and coordinating properties of phosphole-containing hybrid calixpyrroles

  Takashi Nakabuchi; Yoshihiro Matano; Hiroshi Imahori

  ORGANOMETALLICS, Jul. 2008

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• Triaryl(1-pyrenyl)bismuthonium salts: Efficient photoinitiators for cationic polymerization of oxiranes and a vinyl ether

  Yoshihiro Matano; Tomonori Shinokura; Osamu Yoshikawa; Hiroshi Imahori

  ORGANIC LETTERS, Jun. 2008

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• Regioselective beta-metalation of meso-phosphanylporphyrins. Structure and optical properties of porphyrin dimers linked by peripherally fused phosphametallacycles

  Yoshihiro Matano; Kazuaki Matsumoto; Yoshihide Nakao; Hidernitsu Uno; Shigeyoshi Sakaki; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Apr. 2008, Peer-reviewed

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• Regioselective beta-metalation of meso-phosphanylporphyrins. Structure and optical properties of porphyrin dimers linked by peripherally fused phosphametallacycles

  Yoshihiro Matano; Kazuaki Matsumoto; Yoshihide Nakao; Hidernitsu Uno; Shigeyoshi Sakaki; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Apr. 2008

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• Quinoxaline-fused porphyrins for dye-sensitized solar cells

  Seunghun Eu; Shinya Hayashi; Tornokazu Urneyama; Yoshihiro Matano; Yasuyuki Araki; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Mar. 2008

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• Monophosphaporphyrins: Oxidative pi-extension at the peripherally fused carbocycle of the phosphaporphyrin ring

  Yoshihiro Matano; Makoto Nakashima; Takashi Nakabuchi; Hiroshi Imahori; Shinya Fujishige; Haruyuki Nakano

  ORGANIC LETTERS, Feb. 2008

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• Bithiophene-fused benzo[c]phospholes: Novel P,S-Containing hybrid pi-conjugated systems with small HOMO-LUMO energy gaps

  Tooru Miyajima; Yoshihiro Matano; Hiroshi Imahori

  EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, Jan. 2008

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• Syntheses, structures, and coordination chemistry of phosphole-containing hybrid calixphyrins: Promising macrocyclic P,N-2,X-mixed donor ligands for designing reactive transition-metal complexes

  Yoshihiro Matano; Tooru Miyajima; Noriaki Ochi; Takashi Nakabuchi; Motoo Shiro; Yoshihide Nakao; Shigeyoshi Sakaki; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jan. 2008

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• Syntheses, structures, and coordination chemistry of phosphole-containing hybrid calixphyrins: Promising macrocyclic P,N-2,X-mixed donor ligands for designing reactive transition-metal complexes

  Yoshihiro Matano; Tooru Miyajima; Noriaki Ochi; Takashi Nakabuchi; Motoo Shiro; Yoshihide Nakao; Shigeyoshi Sakaki; Hiroshi Imahori

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jan. 2008, Peer-reviewed

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• Comparative Study on the Structural, Optical, and Electrochemical Properties of Bithiophene-Fused Benzo[c]phospholes

  Yoshihiro Matano; Tooru Miyajima; Tatsuya Fukushima; Hironori Kaji; Yoshifumi Kimura; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, 2008

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• Comparative Study on the Structural, Optical, and Electrochemical Properties of Bithiophene-Fused Benzo[c]phospholes

  Yoshihiro Matano; Tooru Miyajima; Tatsuya Fukushima; Hironori Kaji; Yoshifumi Kimura; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, 2008, Peer-reviewed

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• Clusterization, electrophoretic deposition, and photoelectrochemical properties of fullerene-functionalized carbon nanotube composites

  Tomokazu Umeyama; Noriyasu Tezuka; Mitsuru Fujita; Shinya Hayashi; Naoki Kadota; Yoshihiro Matano; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, 2008

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• meso-3,5-Bis(trifluoromethyl)phenyl-Substituted Expanded Porphyrins: Synthesis, Characterization, and Optical, Electrochemical, and Photophysical Properties

  Soonchul Kang; Hironobu Hayashi; Tomokazu Umeyama; Yoshihiro Matano; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  CHEMISTRY-AN ASIAN JOURNAL, 2008, Peer-reviewed

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• Carbon nanotube-modified electrodes for solar energy conversion

  Tomokazu Umeyama; Hiroshi Imahori

  ENERGY & ENVIRONMENTAL SCIENCE, 2008, Peer-reviewed

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• meso-3,5-Bis(trifluoromethyl)phenyl-Substituted Expanded Porphyrins: Synthesis, Characterization, and Optical, Electrochemical, and Photophysical Properties

  Soonchul Kang; Hironobu Hayashi; Tomokazu Umeyama; Yoshihiro Matano; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  CHEMISTRY-AN ASIAN JOURNAL, 2008

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• Light harvesting and energy transfer in multiporphyrin-modified CdSe nanoparticles

  Soonchul Kang; Masakazu Yasuda; Hiroshi Miyasaka; Hironobu Hayashi; Mitsuo Kawasaki; Tomokazu Umeyama; Yoshihiro Matano; Kaname Yoshida; Seiji Isoda; Hiroshi Imahori

  CHEMSUSCHEM, 2008

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• Gold nanoparticle enhanced charge transfer in thin film assemblies of porphyrin-fullerene dyads

  Anne Kotiaho; Riikka M. Lahtinen; Nikolai V. Tkachenko; Alexander Efimov; Aiko Kira; Hiroshi Imahori; Helge Lemmetyinen

  LANGMUIR, Dec. 2007

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• Hydrogen-bonding effects on film structure and photoelectrochemical properties of porphyrin and fullerene composites on nanostructured TiO2 electrodes

  Aiko Kira; Masanobu Tanaka; Tomokazu Umeyama; Yoshihiro Matano; Naoki Yoshimoto; Yi Zhang; Shen Ye; Heli Lehtivuori; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Sep. 2007

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• Synthesis of 2-aryl-5-styrylphospholes: Promising candidates for the phosphole-based NLO chromophores

  Yoshihiro Matano; Tooru Miyajima; Hiroshi Imahori; Yoshifumi Kimura

  JOURNAL OF ORGANIC CHEMISTRY, Aug. 2007

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• Electrophoretic deposition of single-walled carbon nanotubes covalently modified with bulky porphyrins on nanostructured SnO2 electrodes for photoelectrochemical devices

  Tomokazu Umeyama; Mitsuru Fujita; Noriyasu Tezuka; Naoki Kadota; Yoshihiro Matano; Kaname Yoshida; Seiji Isoda; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Aug. 2007

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• Photoinduced energy transfer in composites of poly[(p-phenylene-1,2-vinylene)-co-(p-phenylene-1,1-vinylidene)] and single-walled carbon nanotubes

  Tomokazu Umeyama; Naoki Kadota; Noriyasu Tezuka; Yoshihiro Matano; Hiroshi Imahori

  CHEMICAL PHYSICS LETTERS, Aug. 2007

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• Symmetry of the electronic and geometric structures of metallofullerene M@C-74 (M = Be, Mg, Ca, Sr, and Ba) in terms of vibronic coupling

  Tohru Sato; Yasutaka Kuzumoto; Ken Tokunaga; Hiroshi Imahori; Kazuyoshi Tanaka

  CHEMICAL PHYSICS LETTERS, Jul. 2007

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• Retention of intrinsic electronic properties of soluble single-walled carbon nanotubes after a significant degree of sidewall functionalization by the bingel reaction

  Tomokazu Umeyama; Noriyasu Tezuka; Mitsuru Fujita; Yoshihiro Matano; Norihiko Takeda; Kei Murakoshi; Kaname Yoshida; Seiji Isoda; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Jul. 2007

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• Ultrafast photoinduced electron transfer in directly linked porphyrin-ferrocene dyads

  Minoru Kubo; Yukie Mori; Masana Otani; Masataka Murakami; Yukihide Ishibashi; Masakazu Yasuda; Kohei Hosomizu; Hiroshi Miyasaka; Hiroshi Imahori; Satoru Nakashima

  JOURNAL OF PHYSICAL CHEMISTRY A, Jun. 2007

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• Electron-donating perylene tetracarboxylic acids for dye-sensitized solar cells

  Yuki Shibano; Tomokazu Umeyama; Yoshihiro Matano; Hiroshi Imahori

  ORGANIC LETTERS, May 2007

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• Creation of fullerene-based artificial photosynthetic systems

  Hiroshi Imahori

  BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Apr. 2007

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• Large reorganization energy of pyrrolidine-substituted perylenediimide in electron transfer

  Yuki Shibano; Tomokazu Umeyama; Yoshihiro Matano; Nikolai V. Tkachenko; Helge Lemmetyinen; Yasuyuki Araki; Osamu Ito; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Apr. 2007

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• Mesityltriphenylbismuthonium tetrafluoroborate as an efficient bismuth(V) oxidant: remarkable steric effects on reaction rates and chemoselectivities in alcohol oxidation

  Yoshihiro Matano; Takeshi Suzuki; Torrionori Shinokura; Hiroshi Imahori

  TETRAHEDRON LETTERS, Apr. 2007

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• Effects of 5-membered heteroaromatic spacers on structures of porphyrin films and photovoltaic properties of porphyrin-sensitized TiO2 cells

  Seunghun Eu; Shinya Hayashi; Tomokazu Umeyama; Akane Oguro; Mitsuo Kawasaki; Naoki Kadota; Yoshihiro Matano; Hiroshi Imahori

  JOURNAL OF PHYSICAL CHEMISTRY C, Mar. 2007

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• Dendritic effects on structure and photophysical and photoelectrochemical properties of fullerene dendrimers and their nanoclusters

  Kohei Hosomizu; Hiroshi Imahori; Uwe Hahn; Jean-Francois Nierengarten; Andrea Listorti; Nicola Armaroli; Takashi Nemoto; Seiji Isoda

  JOURNAL OF PHYSICAL CHEMISTRY C, Feb. 2007

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• Synthesis and aggregation Behavior of meso-sulfinylporphyrins: Evaluation of s-chirality effects on the self-organization to S-oxo-tethered cofacial porphyrin dimers

  Yoshihiro Matano; Tomonori Shinokura; Kazuaki Matsumoto; Hiroshi Imahori; Haruyuki Nakano

  CHEMISTRY-AN ASIAN JOURNAL, 2007

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• Electrophoretic deposition of donor-acceptor nanostructures on electrodes for molecular photovoltaics

  Hiroshi Imahori

  JOURNAL OF MATERIALS CHEMISTRY, 2007

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• Novel unsymmetrically pi-elongated porphyrin for dye-sensitized TiO2 cells

  Masanobu Tanaka; Shinya Hayashi; Seunghun Eu; Tomokazu Umeyama; Yoshihiro Matano; Hiroshi Imahori

  CHEMICAL COMMUNICATIONS, 2007

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• Effects of porphyrin substituents on film structure and photoelectrochemical properties of porphyrin/fullerene composite clusters electrophoretically deposited on nanostructured SnO2 electrodes

  Hiroshi Imahori; Masahiro Ueda; Soonchul Kang; Hironobu Hayashi; Shinya Hayashi; Hironori Kaji; Shu Seki; Akinori Saeki; Seiichi Tagawa; Tomokazu Umeyama; Yoshihiro Matano; Kaname Yoshida; Seiji Isoda; Motoo Shiro; Nikolai V. Tkachenko; Helge Lemmetyinen

  CHEMISTRY-A EUROPEAN JOURNAL, 2007

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• Effects of porphyrin substituents on film structure and photoelectrochemical properties of porphyrin/fullerene composite clusters electrophoretically deposited on nanostructured SnO2 electrodes

  Hiroshi Imahori; Masahiro Ueda; Soonchul Kang; Hironobu Hayashi; Shinya Hayashi; Hironori Kaji; Shu Seki; Akinori Saeki; Seiichi Tagawa; Tomokazu Umeyama; Yoshihiro Matano; Kaname Yoshida; Seiji Isoda; Motoo Shiro; Nikolai V. Tkachenko; Helge Lemmetyinen

  CHEMISTRY-A EUROPEAN JOURNAL, 2007, Peer-reviewed

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• Synthesis, structures, and properties of meso-phosphorylporphyrins: Self-organization through P-oxo-zinc coordination

  Yoshihiro Matano; Kazuaki Matsumoto; Yukiko Terasaka; Hiroki Hotta; Yasuyuki Araki; Osamu Ito; Motoo Shiro; Takahiro Sasamori; Norihiro Tokitoh; Hiroshi Imahori

  CHEMISTRY-A EUROPEAN JOURNAL, 2007

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• Synthesis of a phosphorus-containing hybrid porphyrin

  Yoshihiro Matano; Takashi Nakabuchi; Tooru Miyajima; Hiroshi Imahori; Haruyuki Nakano

  ORGANIC LETTERS, Dec. 2006

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• Comparison of electrode structures and photovoltaic properties of porphyrin-sensitized solar cells with TiO(2) and Nb, Ge, Zr-added TiO(2) composite electrodes

  Hiroshi Imahori; Shinya Hayashi; Tomokazu Umeyama; Seunghun Eu; Akane Oguro; Soonchul Kang; Yoshihiro Matano; Tetsuya Shishido; Supachai Ngamsinlapasathian; Susumu Yoshikawa

  LANGMUIR, Dec. 2006

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• External electric field effects on absorption and fluorescence spectra of a fullerene derivative and its mixture with zinc-tetraphenylporphyrin doped in a PMMA film

  Md. Wahadoszamen; Takakazu Nakabayashi; Soonchul Kang; Hiroshi Imahori; Nobuhiro Ohta

  JOURNAL OF PHYSICAL CHEMISTRY B, Oct. 2006

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• Ordered supramolecular assembly of porphyrin-fullerene composites on nanostructured SnO2 electrodes

  Soonchul Kang; Tomokazu Umeyama; Masahiro Ueda; Yoshihiro Matano; Hiroki Hotta; Kaname Yoshida; Seiji Isoda; Motoo Shiro; Hiroshi Imahori

  ADVANCED MATERIALS, Oct. 2006

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• Synthesis and photophysical properties of electron-rich perylenediimide-fullerene dyad

  Yuki Shibano; Tomokazu Umeyama; Yoshihiro Matano; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  ORGANIC LETTERS, Sep. 2006

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• Electrospray mass spectrometry analysis of dendritic branches bearing peripheral fullerene subunits

  Haiko Herschbach; Kohei Hosomizu; Uwe Hahn; Emmanuelle Leize; Alain Van Dorsselaer; Hiroshi Imahori; Jean-Francois Nierengarten

  ANALYTICAL AND BIOANALYTICAL CHEMISTRY, Sep. 2006

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• Coherent nuclear dynamics in ultrafast electron transfer in a porphyrin-ferrocene dyad

  Minoru Kubo; Yukie Mori; Masana Otani; Masataka Murakami; Yukihide Ishibashi; Masakazu Yasuda; Kohel Hosomizu; Hiroshi Miyasaka; Hiroshi Imahori; Satoru Nakashima

  CHEMICAL PHYSICS LETTERS, Sep. 2006

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• Phosphorus-containing hybrid calixphyrins: Promising mixed-donor ligands for visible and efficient palladium catalysts

  Yoshihiro Matano; Tooru Miyajima; Takashi Nakabuchi; Hiroshi Imahori; Noriaki Ochi; Shigeyoshi Sakaki

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Sep. 2006

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• A convenient method for the synthesis of 2,5-difunctionalized phospholes bearing ester groups

  Yoshihiro Matano; Tooru Miyajima; Takashi Nakabuchi; Yuichiro Matsutani; Hiroshi Imahori

  JOURNAL OF ORGANIC CHEMISTRY, Jul. 2006

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• A photoelectrochemical device with a nanostructured SnO2 electrode modified with composite clusters of porphyrin-modified silica nanoparticle and fullerene

  Hiroshi Imahori; Keigo Mitamura; Yuki Shibano; Tomokazu Umeyama; Yoshihiro Matano; Kaname Yoshida; Seiji Isoda; Yasuyuki Araki; Osamu Ito

  JOURNAL OF PHYSICAL CHEMISTRY B, Jun. 2006

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• Phosphole-containing hybrid calixpyrroles: New multifunctional macrocyclic ligands for platinum(II) ions

  Yoshihiro Matano; Takashi Nakabuchi; Tooru Miyajima; Hiroshi Imahori

  ORGANOMETALLICS, Jun. 2006

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• Structure and photoelectrochemical properties of phthalocyanine and perylene diimide composite clusters deposited electrophoretically on nanostructured SnO(2) electrodes

  Aiko Kira; Tomokazu Umeyama; Yoshihiro Matano; Kaname Yoshida; Seiji Isoda; Marja Isosomppi; Nikolai V. Tkachenko; Helge Lemmetyinen; Hiroshi Imahori

  LANGMUIR, Jun. 2006

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• Structure and photoelectrochemical properties of nanostructured SnO(2) electrodes deposited electrophoretically with the composite clusters of porphyrin-modified gold nanoparticle with a long spacer and fullerene

  H Imahori; A Fujimoto; S Kang; H Hotta; K Yoshida; T Umeyama; Y Matano; S Isoda

  TETRAHEDRON, Feb. 2006

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• Efficient photocurrent generation by SnO2 electrode modified electrophoretically with composite clusters of porphyrin-modified silica microparticle and fullerene

  H Imahori; K Mitamura; T Umeyama; K Hosomizu; Y Matano; K Yoshida; S Isoda

  CHEMICAL COMMUNICATIONS, Jan. 2006

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• Self-organization of porphyrins and fullerenes for molecular photoelectrochemical devices

  T Umeyama; H Imahori

  PHOTOSYNTHESIS RESEARCH, Jan. 2006

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• Host-guest interactions in the supramolecular incorporation of fullerenes into tailored holes on porphyrin-modified gold nanoparticles in molecular photovoltaics

  H Imahori; A Fujimoto; S Kang; H Hotta; K Yoshida; T Umeyama; Y Matano; S Isoda; M Isosomppi; NV Tkachenko; H Lemmetyinen

  CHEMISTRY-A EUROPEAN JOURNAL, Dec. 2005

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• Synthesis of dendritic branches with peripheral fullerene subunits

  U Hahn; K Hosomizu; H Imahori; JF Nierengarten

  EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, Dec. 2005

  
• Hydrogen bonding effects on the surface structure and photoelectrochemical properties of nanostructured SnO2 electrodes modified with porphyrin and fullerene composites

  H Imahori; JC Liu; H Hotta; A Kira; T Umeyama; Y Matano; GF Li; S Ye; M Isosomppi; NV Tkachenko; H Lemmetyinen

  JOURNAL OF PHYSICAL CHEMISTRY B, Oct. 2005

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• Morphological and spectroscopic properties of thin films of self-assembling amphiphilic porphyrins on a hydrophilic surface as revealed by scanning near-field optical microscopy

  T Nagahara; K Imura; H Okamoto; A Oguro; H Imahori

  JOURNAL OF PHYSICAL CHEMISTRY B, Oct. 2005

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• Primary charge-recombination in an artificial photosynthetic reaction center

  Y Kobori; S Yamauchi; S Tero-Kubota; H Imahori; S Fukuzumi; JR Norris

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2005

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• Primary charge-recombination in an artificial photosynthetic reaction center

  Yasuhiro Kobori; Seigo Yamauchi; Kimio Akiyama; Shozo Tero-Kubota; Hiroshi Imahori; Shunichi Fukuzumi; James R. Norris Jr.

  Proceedings of the National Academy of Sciences of the United States of America, 19 Jul. 2005

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• Molecular photoelectrochemical devices: Supramolecular incorporation of C-60 molecules into tailored holes on porphyrin-modified gold nanoclusters

  H Imahori; A Fujimoto; S Kang; H Hotta; K Yoshida; T Umeyama; Y Matano; S Isoda

  ADVANCED MATERIALS, Jul. 2005

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• Photoinduced electron transfer in self-assembled monolayers of porphyrin-fullerene dyads on ITO

  Chukharev, V; T Vuorinen; A Efimov; NV Tkachenko; M Kimura; S Fukuzumi; H Imahori; H Lemmetyinen

  LANGMUIR, Jul. 2005

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• Effects of fullerene substituents on structure and photoelectrochemical properties of fullerene nanoclusters electrophoretically deposited on nanostructured SnO2 electrodes

  H Hotta; S Kang; T Umeyama; Y Matano; K Yoshida; S Isoda; H Imahori

  JOURNAL OF PHYSICAL CHEMISTRY B, Mar. 2005

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• Photovoltaic cells using composite nanoclusters of porphyrins and fullerenes with gold nanoparticles

  T Hasobe; H Imahori; PV Kamat; TK Ahn; SK Kim; D Kim; A Fujimoto; T Hirakawa; S Fukuzumi

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Feb. 2005

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• Photoinduced electron transfer in multilayer self-assembled structures of porphyrins and porphyrin-fullerene dyads on ITO

  M Isosomppi; NV Tkachenko; A Efimov; K Kaunisto; K Hosomizu; H Imahori; H Lemmetyinen

  JOURNAL OF MATERIALS CHEMISTRY, 2005

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• Remarkable substituent effects on the oxidizing ability of triarylbismuth dichlorides in alcohol oxidation

  Y Matano; T Hisanaga; H Yamada; S Kusakabe; H Nomura; H Imahori

  JOURNAL OF ORGANIC CHEMISTRY, Dec. 2004

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• Diverse structures and remarkable oxidizing ability of triarylbismuthane oxides. Comparative study on the structure and reactivity of a series of triarylpnictogen oxides

  Y Matano; H Nomura; T Hisanaga; H Nakano; M Shiro; H Imahori

  ORGANOMETALLICS, Nov. 2004

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• Vectorial electron relay at ITO electrodes modified with self-assembled monolayers of ferrocene-porphyrin-fullerene triads and porphyrin-fullerene dyads for molecular photovoltaic devices

  H Imahori; M Kimura; K Hosomizu; T Sato; TK Ahn; SK Kim; D Kim; Y Nishimura; Yamazaki, I; Y Araki; O Ito; S Fukuzumi

  CHEMISTRY-A EUROPEAN JOURNAL, Oct. 2004

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• Supramolecular porphyrin/fullerene interactions studied by spectral methods

  A Lapinski; A Graja; Olejniczak, I; A Bogucki; H Imahori

  CHEMICAL PHYSICS, Oct. 2004

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• Photoelectrochemical properties of supramolecular composite of fullerene nanoclusters and 9-mesityl-10-carboxymethylacridinium ion on SnO2

  T Hasobe; S Hattori; H Kotani; K Ohkubo; K Hosomizu; H Imahori; PV Kamat; S Fukuzumi

  ORGANIC LETTERS, Sep. 2004

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• Porphyrin and fullerene-based photovoltaic devices

  H Imahori; M Kimura; K Hosomizu; S Fukuzumi

  JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, Aug. 2004

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• Supramolecular photovoltaic cells based on composite molecular nanoclusters: Dendritic porphyrin and C-60, porphyrin dimer and C-60, and Porphyrin-C-60 dyad

  T Hasobe; PV Kamat; MA Absalom; Y Kashiwagi; J Sly; MJ Crossley; K Hosomizu; H Imahori; S Fukuzumi

  JOURNAL OF PHYSICAL CHEMISTRY B, Aug. 2004

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• A new, efficient method for direct alpha-alkenylation of beta-dicarbonyl compounds and phenols using alkenyltriarylbismuthonium salts

  Y Matano; H Imahori

  JOURNAL OF ORGANIC CHEMISTRY, Aug. 2004

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• Long-lived charge-separated state generated in a ferrocene-meso,meso-linked porphyrin trimer-fullerene pentad with a high quantum yield

  H Imahori; Y Sekiguchi; Y Kashiwagi; T Sato; Y Araki; O Ito; H Yamada; S Fukuzumi

  CHEMISTRY-A EUROPEAN JOURNAL, Jul. 2004

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• Supramolecular photovoltaic cells using porphyrin dendrimers and fullerenes

  T Hasobe; Y Kashiwagi; MA Absalom; J Sly; K Hosomizu; MJ Crossley; H Imahori; PV Kamat; S Fukuzumi

  ADVANCED MATERIALS, Jun. 2004

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• Porphyrin- and fullerene-based molecular photovoltaic devices

  H Imahori; S Fukuzumi

  ADVANCED FUNCTIONAL MATERIALS, Jun. 2004

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• Giant multiporphyrin arrays as artificial light-harvesting antennas

  H Imahori

  JOURNAL OF PHYSICAL CHEMISTRY B, May 2004

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• Substituent effects of porphyrin monolayers on the structure and photoelectrochemical properties of self-assembled monolayers of porphyrin on indium-tin oxide electrode

  H Imahori; K Hosomizu; Y Mori; T Sato; TK Ahn; SK Kim; D Kim; Y Nishimura; Yamazaki, I; H Ishii; H Hotta; Y Matano

  JOURNAL OF PHYSICAL CHEMISTRY B, Apr. 2004

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• Porphyrin and fullerene-based artificial photosynthetic materials for photovoltaics

  H Imahori; Y Kashiwagi; T Hasobe; M Kimura; T Hanada; Y Nishimura; Yamazaki, I; Y Araki; O Ito; S Fukuzumi

  THIN SOLID FILMS, Mar. 2004

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• Effects of metal ions on photoinduced electron transfer in zinc porphyrin-naphthalenediimide linked systems

  K Okamoto; Y Mori; H Yamada; H Imahori; S Fukuzumi

  CHEMISTRY-A EUROPEAN JOURNAL, Jan. 2004

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• A molecular tetrad allowing efficient energy storage for 1.6 s at 163 K

  DM Guldi; H Imahori; K Tamaki; Y Kashiwagi; H Yamada; Y Sakata; S Fukuzumi

  JOURNAL OF PHYSICAL CHEMISTRY A, Jan. 2004

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• Structure and photophysical properties of porphyrin-modified metal nanoclusters with different chain lengths

  H Imahori; Y Kashiwagi; Y Endo; T Hanada; Y Nishimura; Yamazaki, I; Y Araki; O Ito; S Fukuzumi

  LANGMUIR, Jan. 2004

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• Hydrogen bonding effect on photocurrent generation in porphyrin fullerene photoelectrochemical devices

  H Imahori; JC Liu; K Hosomizu; T Sato; Y Mori; H Hotta; Y Matano; Y Araki; O Ito; N Maruyama; S Fujita

  CHEMICAL COMMUNICATIONS, 2004

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• Production of an ultra-long-lived charge-separated state in a zinc chlorin-C-60 dyad by one-step photoinduced electron transfer

  K Ohkubo; H Kotani; JG Shao; ZP Ou; KM Kadish; GL Li; RK Pandey; M Fujitsuka; O Ito; H Imahori; S Fukuzumi

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004

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• Porphyrin-fullerene linked systems as artificial photosynthetic mimics

  H Imahori

  ORGANIC & BIOMOLECULAR CHEMISTRY, 2004

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• Supramolecular assemblies for electron transfer

  DM Guldi; H Imahori

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 2004

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• pi-Complex formation in electron-transfer reactions of porphyrins

  S Fukuzumi; T Hasobe; K Ohkubo; MJ Crossley; PV Kamat; H Imahori

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 2004

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• Quaternary self-organization of porphyrin and fullerene units by clusterization with gold nanoparticles on SnO2 electrodes for organic solar cells

  T Hasobe; H Imahori; PV Kamat; S Fukuzumi

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Dec. 2003

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• Light energy conversion using mixed molecular nanoclusters. Porphyrin and C-60 cluster films for efficient photocurrent generation

  T Hasobe; H Imahori; S Fukuzumi; PV Kamat

  JOURNAL OF PHYSICAL CHEMISTRY B, Nov. 2003

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• Ultrafast photodynamics of exciplex formation and photoinduced electron transfer in porphyrin-fullerene dyads linked at close proximity

  NV Tkachenko; H Lemmetyinen; J Sonoda; K Ohkubo; T Sato; H Imahori; S Fukuzumi

  JOURNAL OF PHYSICAL CHEMISTRY A, Oct. 2003

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• Novel photocatalytic function of porphyrin-modified gold nanoclusters in comparison with the reference porphyrin compound

  S Fukuzumi; Y Endo; Y Kashiwagi; Y Araki; O Ito; H Imahori

  JOURNAL OF PHYSICAL CHEMISTRY B, Oct. 2003

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• Long-lived charge-separated state produced by photoinduced electron transfer in a zinc imidazoporphyrin-C-60 dyad

  Y Kashiwagi; K Ohkubo; JA McDonald; IM Blake; MJ Crossley; Y Araki; O Ito; H Imahori; S Fukuzumi

  ORGANIC LETTERS, Jul. 2003

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• Strong inhibition of singlet oxygen sensitization in pyridylferrocene-fluorinated zinc porphyrin supramolecular complexes

  Y Kashiwagi; H Imahori; Y Araki; O Ito; K Yamada; Y Sakata; S Fukuzumi

  JOURNAL OF PHYSICAL CHEMISTRY A, Jul. 2003

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• Photovoltaic properties of self-assembled monolayers of porphyrins and porphyrin-fullerene dyads on ITO and gold surfaces

  H Yamada; H Imahori; Y Nishimura; Yamazaki, I; TK Ahn; SK Kim; D Kim; S Fukuzumi

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jul. 2003

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• Metal ion-promoted intramolecular electron transfer in a ferrocene-naphthoquinone linked dyad. Continuous change in driving force and reorganization energy with metal ion concentration

  K Okamoto; H Imahori; S Fukuzumi

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jun. 2003

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• Nanostructured artificial photosynthesis

  H Imahori; Y Mori; Y Matano

  JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS, Apr. 2003

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• Driving force dependence of intermolecular electron-transfer reactions of fullerenes

  S Fukuzumi; K Ohkubo; H Imahori; DM Guldi

  CHEMISTRY-A EUROPEAN JOURNAL, Apr. 2003

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• C-70 vs. C-60 in zinc porphyrin-fullerene dyads: prolonged charge separation and ultrafast energy transfer from the second excited singlet state of porphyrin

  T Kesti; N Tkachenko; H Yamada; H Imahori; S Fukuzumi; H Lemmetyinen

  PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, Mar. 2003

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• Enhancement of light harvesting and photocurrent generation by ITO electrodes modified with meso,meso-linked porphyrin oligomers

  T Hasobe; H Imahori; H Yamada; T Sato; K Ohkubo; S Fukuzumi

  NANO LETTERS, Mar. 2003

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• Acceleration and deceleration of photoinduced electron transfer rates by an electric field in porphyrin-fullerene dyads

  N Ohta; S Mikami; Y Iwaki; M Tsushima; H Imahori; K Tamaki; Y Sakata; S Fukuzumi

  CHEMICAL PHYSICS LETTERS, Jan. 2003

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• Metal and size effects on structures and photophysical properties of porphyrin-modified metal nanoclusters

  H Imahori; Y Kashiwagi; T Hanada; Y Endo; Y Nishimura; Yamazaki, I; S Fukuzumi

  JOURNAL OF MATERIALS CHEMISTRY, 2003

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• Layer-by-layer assembly of porphyrin-fullerene dyads

  Zilbermann, I; GA Anderson; DM Guldi; H Yamada; H Imahori; S Fukuzumi

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 2003

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• Structure and photoelectrochemical properties of ITO electrodes modified with self-assembled monolayers of meso, meso-linked porphyrin oligomers

  T Hasobe; H Imahori; K Ohkubo; H Yamada; T Sato; Y Nishimura; Yamazaki, I; S Fukuzumi

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 2003

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• Jahn-Teller effect in circulenes

  T Sato; Y Kuzumoto; K Tokunaga; H Tanaka; H Imahori

  ADVANCES IN QUANTUM CHEMISTRY, VOL 44, 2003

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• Nanostructured assembly of porphyrin clusters for light energy conversion

  T Hasobe; H Imahori; S Fukuzumi; PV Kamat

  JOURNAL OF MATERIALS CHEMISTRY, 2003

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• Fast self-exchange electron transfer and delocalization of unpaired electron between zinc porphyrin radical cations and zinc porphyrins

  S Fukuzumi; T Hasobe; Y Endo; K Ohkubo; H Imahori

  JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 2003

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• Porphyrin-fullerene dyad with a long linker: formation of charge transfer conformer in Langmuir-Blodgett film

  NV Tkachenko; Vehmanen, V; JP Nikkanen; H Yamada; H Imahori; S Fukuzumi; H Lemmetyinen

  CHEMICAL PHYSICS LETTERS, Dec. 2002

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• Small reorganization energy of intramolecular electron transfer in fullerene-based dyads with short linkage

  K Ohkubo; H Imahori; JG Shao; ZP Ou; KM Kadish; YH Chen; G Zheng; RK Pandey; M Fujitsuka; O Ito; S Fukuzumi

  JOURNAL OF PHYSICAL CHEMISTRY A, Nov. 2002

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• Hydrogen-bonding dynamics in photoinduced electron transfer in a ferrocene-quinone linked dyad with a rigid amide spacer

  S Fukuzumi; Y Yoshida; K Okamoto; H Imahori; Y Araki; O Ito

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jun. 2002

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• Enhancement of photocurrent generation by ITO electrodes modified chemically with self-assembled monolayers of porphyrin-fullerene dyads

  H Yamada; H Imahori; Y Nishimura; Yamazaki, I; S Fukuzumi

  ADVANCED MATERIALS, Jun. 2002

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• Stepwise charge separation and charge recombination in ferrocene-meso,meso-linked porphyrin dimer-fullerene triad

  H Imahori; K Tamaki; Y Araki; Y Sekiguchi; O Ito; Y Sakata; S Fukuzumi

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, May 2002

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• Linkage dependent charge separation and charge recombination in porphyrin-pyromellitimide-fullerene triads

  H Imahori; K Tamaki; Y Araki; T Hasobe; O Ito; A Shimomura; S Kundu; T Okada; Y Sakata; S Fukuzumi

  JOURNAL OF PHYSICAL CHEMISTRY A, Mar. 2002

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• Photocurrent generation using gold electrodes modified with self-assembled monolayers of a fullerene-porphyrin dyad

  H Yamada; H Imahori; S Fukuzumi

  JOURNAL OF MATERIALS CHEMISTRY, 2002

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• Comparison of reorganization energies for intra- and intermolecular electron transfer

  H Imahori; H Yamada; DM Guldi; Y Endo; A Shimomura; S Kundu; K Yamada; T Okada; Y Sakata; S Fukuzumi

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2002

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Misc.

• Photo electrochemical Properties of Dye-Modified Zinc Oxide Nano rod and Nanoparticle Electrodes

  H. Hayashi; A. Kira; T. Umeyama; Y. Matano; P. Charoensirithavorn; T. Sagawa; S. Yoshikawa; N.V. Tkachenko; H. Lemmetyinen; H. Imahori

  18th International Conference on Photochemical Conversion and Storage of Solar Energy (IPS-18), Seoul, Korea, 2010.7.25-30, 2010, Peer-reviewed

  
• イミド縮環チオフェンを主鎖に含む新規共役系高分子を用いたバルクヘテロ接合型太陽電池

  大土井正昭; 梅山有和; 俣野善博; 吉川整; 佐川尚; 吉川暹; 今堀博

  日本化学会第90春季年会，近畿大学本部キャンパス，2010.3.26-29, 2010, Peer-reviewed

  
• イミド縮環チオフェンと無置換チオフェンを主鎖に含む交互共重合ポリマーの合成および光電変換特性

  大土井正昭; 梅山有和; 俣野善博; 吉川整; 佐川尚; 吉川暹; 今堀博

  第39回フラーレン・ナノチューブ総合シンポジウム，京都大学百周年記念ホール，2010.9.5-7, 2010, Peer-reviewed

  
• Nanostructured materials for efficient solar energy conversion

  H. Imahori; H. Iijima; S. Ito; T. Shimada; T. Kato

  2010 10th IEEE Conference on Nanotechnology, NANO 2010, 2010, Peer-reviewed

  
• ポルフィリンを主鎖に有する共役系高分子の光物性

  梅山有和; 高松毅; 手塚記庸; 俣野善博; 荒木保幸; 和田健彦; 吉川整; 佐川尚; 吉川暹; 今堀博

  2009年光化学討論会，群馬県桐生市市民文化会館，2009.9.16-18, 2009, Peer-reviewed

  
• Structure and photoelectrochemical properties of porphyrin-linked fullerenes on gold surface using self-assembled monolayer technique

  H. Imahori; T. Azuma; K. Ushida; M. Takahashi; T. Akiyama; M. Hasegawa; T. Okada; Y. Sakata

  Proceedings of SPIE - The International Society for Optical Engineering, 1997, Peer-reviewed

  

Presentations

• Chemically Functionalzied Nanocarbons for Artificial Photosynthesis and Solar Energy Conversion

  IMAHORI Hiroshi

  227th Meeting of The Electrochemical Society, 24 May 2015, Invited

  
• Porphyrins as Excellent Sensitizers for Dye-Sensitized Solar Cells

  IMAHORI Hiroshi

  227th Meeting of The Electrochemical Society, 24 May 2015, Invited

  
• ドナー・アクセプター界面における光誘起電子移動

  今堀 博

  分子工学コロキウム, 27 Apr. 2015, Invited

  
• Photofunctional Nanomaterials for Energy and Biological Applications

  IMAHORI Hiroshi

  1st Kyoto University – UC San Diego Joint Symposium “New Era of Trans-Pacific Knowledge Interactions, 11 Mar. 2015, Invited

  
• Photoinduced Charge Separation and Transport at Various Interfaces

  IMAHORI Hiroshi

  Kobe Mini-Symposium on Functionalized Organic Molecules, 10 Nov. 2014, Invited

  
• Molecular Engineering of Porphyrins for Dye-Sensitized Solar Cells

  IMAHORI Hiroshi

  20th International Conference on Photochemical Conversion and Storage of Solar Energy, 27 Jul. 2014, Invited

  
• Porphyrin-Based Charge Separation Systems

  IMAHORI Hiroshi

  International Conference on Porphyrins and Phthalocyanines (ICPP8), 22 Jun. 2014, Invited

  
• Photoinduced Charge Separation for Bioenergy Applications

  IMAHORI Hiroshi

  International Conference on Bio Energy and Biosensors, 01 Jun. 2014, Invited

  
• How to Improve Performance of Porphyrin-Sensitized Solar Cells

  IMAHORI Hiroshi

  225th Meeting of The Electrochemical Society, 11 May 2014, Invited

  
• Low-Bandgap Conjugated Poymers for Bulk Heterojunction Solar Cells

  IMAHORI Hiroshi

  225th Meeting of The Electrochemical Society, 11 May 2014, Invited

  
• 人工光合成型光電変換の設計

  今堀 博

  日本化学会春季年会ATP講演, 27 Mar. 2014, Invited

  
• 界面における光電荷分離とエネルギー変換

  今堀 博

  文部科学省「エネルギーの高効率な創出、変換、貯蔵、利用の新規基盤技術の開発」第一回公開シンポジウム, 10 Mar. 2014, Invited

  
• 光機能性材料を用いた細胞機能制御

  今堀 博

  第５回ナノバイオ創薬研究シンポジウム, 21 Dec. 2013, Invited

  
• ナノカーボン材料の光機能化

  今堀 博

  カーボンナノ材料研究会, 18 Dec. 2013, Invited

  
• Rational Design of Porphyrins for Highly Efficient Dye-Sensitized Solar Cells

  IMAHORI Hiroshi

  International Conference on Dye-Sensitized Solar Cell, 27 Nov. 2013, Invited

  
• Photoinduced Charge Separation for Molecular Photovoltaics and Therapy

  IMAHORI Hiroshi

  Swiss-Kyoto Symposium, 21 Nov. 2013, Invited

  
• 人工光合成と太陽エネルギー変換―光電荷分離と自己組織化に焦点をあててー

  今堀 博

  グリーン自然科学国際教育研究プログラム（IGER ）リーディングプログラム 国際教育企画（院生企画セミナー）「異分野間学生交流セミナー ～光機能性材料のこれからを考える～」, 19 Nov. 2013, Invited

  
• 有機太陽電池の分子構造・太陽電池特性相関

  今堀 博

  ２０１３年度後期物性研究所短期研究会「エネルギーと新材料の物性•物質科学」, 11 Nov. 2013, Invited

  
• Nano- and Meso-scopic Materials for Controlling Cell Functions

  IMAHORI Hiroshi

  7th Annual Symposium on Nanobiotechnology, 05 Nov. 2013, Invited

  
• Artificial Photosynthesis for Energy and Biological Applications

  IMAHORI Hiroshi

  2013 JSAP-MRS Joint Symposia, 16 Sep. 2013, Invited

  
• Tailoring Organic Materials for Solar Energy Applications

  IMAHORI Hiroshi

  6th East Asia Symposium on Functional Dyes and Advanced Materials (EAS-6), 03 Sep. 2013, Invited

  
• Tailoring Organic Materials for Solar Energy Conversion

  IMAHORI Hiroshi

  The Second International Conference on Photocatalysis and Solar Energy Conversion: Development of Materials and Nanomaterials (PASEC-2), 08 Jul. 2013, Invited

  
• Photofunctional Materials for Energy and Biological Applications

  IMAHORI Hiroshi

  1st WPI Workshop on Materials Science, 03 Jun. 2013, Invited

  
• Supramolecular Nanoscale Donor-Acceptor Architectures for Energy and Biological Applications

  IMAHORI Hiroshi

  Sweden-Japan Collaboration Symposium-Exploring the Future of Light, Matter, and Information on the Nanoscale, 03 Jun. 2013, Invited

  
• Rational Synthetic Strategy for Nanocarbon-Based Polymer Solar Cells

  IMAHORI Hiroshi

  223rd Meeting of The Electrochemical Society, 12 May 2013, Invited

  
• Photoinduced Charge Separation and Charge Transport in Carbon Nanostructure-Based Devices

  IMAHORI Hiroshi

  223rd Meeting of The Electrochemical Society, 12 May 2013, Invited

  
• Highly Efficient Porphyrin-Sensitized Solar Cells

  IMAHORI Hiroshi

  223rd Meeting of The Electrochemical Society, 12 May 2013, Invited

  
• Photofunctional Hybrid Materials for Energy and Medical Applications

  IMAHORI Hiroshi

  2013 MRS Spring Meeting, San Francisco, 01 Apr. 2013, Invited

  
• Photoinduced Charge Separation for Energy and Biological Applications

  IMAHORI Hiroshi

  MANA International Symposium 2013, 27 Feb. 2013, Invited

  
• Integration of Chemistry and Biology by Light

  IMAHORI Hiroshi

  Catalysis Research Center (CRC) Symposium on New Challenges on the Bio-interfaces: Structures and Dynamics, 05 Feb. 2013, Invited

  
• 分子設計・合成からの高効率有機太陽電池への取り組み

  今堀 博

  第７回京都大学発新技術セミナー「有機薄膜太陽電池：産官学連携による有機薄膜太陽電池の実用化への道」, 17 Jan. 2013, Invited

  
• Photoinduced Charge Separation and Transport in Mesoscopic Materials

  IMAHORI Hiroshi

  One day International Symposium on Artificial Photosynthesis and Solar Energy Conversion, 20 Nov. 2012, Invited

  
• Self-Assembling Mesoscopic Structures for Photoinduced Charge Separation and Transport

  IMAHORI Hiroshi

  IUPAC 8th International Conference on Novel Materials and Synthesis (NMS-VIII) & 22nd International Symposium on Fine Chemistry and Functional Polymers (FCFP-XXII), 14 Oct. 2012, Invited

  
• ドナー・アクセプター界面制御による高効率光電荷分離とエネルギー変換

  今堀 博

  錯体化学会第６２回討論会シンポジウムS7「励起状態が鍵を握る金属錯体の新しい光機能創出」, 21 Sep. 2012, Invited

  
• Photoinduced Electron Transfer for Energy and Biological Applications

  IMAHORI Hiroshi

  Annual Meeting on Photochemistry 2012, 12 Sep. 2012, Invited

  
• Assembling Nanostructures for Solar Energy Conversion

  IMAHORI Hiroshi

  19th International Conference on Photochemical Conversion and Storage of Solar Energy, 29 Jul. 2012

  
• Novel Synthetic Strategy for Solar Energy Applications

  IMAHORI Hiroshi

  CREST有機太陽電池シンポジウム，京都大学宇治キャンパス, 13 Jul. 2012, Invited

  
• Self-Assembling Carbon Nanostuctures for Photoinduced Charge Separation and Charge Transport

  IMAHORI Hiroshi

  2nd Japan-Spain Symposium on Carbon Nanoforms, 09 Jul. 2012, Invited

  
• Synthesis and Self-Assembly of Porphyrins for Dye-Sensitized Solar Cells

  IMAHORI Hiroshi

  Seventh International Conference on Porphyrins and Phthalocyanines, 01 Jul. 2012, Invited

  
• Self-Assembled Structures for Solar Energy Conversion

  IMAHORI Hiroshi

  4th Green Symposium, NIMS (National Institute of Materials Science), 26 Jun. 2012, Invited

  
• 高効率光捕集・電荷分離・電荷輸送を指向した自己組織化有機電子材料の創製

  今堀 博

  第３回つくばグリーンイノベーションフォーラム「有機電子・光機能材料の最前線」，筑波大学, 25 May 2012, Invited

  
• Photoinduced Charge Separation and Charge Transport in Carbon Nanostructured-Based Composites

  IMAHORI Hiroshi

  221th Meeting of The Electrochemical Society, Seattle, 06 May 2012, Invited

  
• Bio-inspired Organic Materials for Energy and Medical Applications

  IMAHORI Hiroshi

  2012 MRS Meeting, San Francisco, 09 Apr. 2012, Invited

  
• Rational Design of Organic Materials for Solar Energy Applications

  IMAHORI Hiroshi

  243th American Chemical Society National Meeting, San Diego, 25 Mar. 2012, Invited

  
• Light-Harvesting, Charge Separation, and Charge-Transportation Properties of Novel Materials for Organic Photovoltaics

  IMAHORI Hiroshi

  International Conference, Next Generation Solar Energy, From Fundamentals to Applications, Schloss Erlangen, Germany, 12 Dec. 2011, Invited

  
• 有機材料を用いた人工光合成

  今堀 博

  第１２２回微小光学研究会, 02 Dec. 2011, Invited

  
• Porphyrin-Based Organic Photovoltaics

  IMAHORI Hiroshi

  2nd International Conference on Green & Sustainable Chemistry 2011, Singapore, 14 Nov. 2011, Invited

  
• 自己組織化と光電荷分離・電荷輸送機能発現

  今堀 博

  TCCI (Theoretical and Computational Chemistry Initiative) 第１回実験化学との交流シンポジウム，京都大学福井謙一記念センター, 11 Nov. 2011, Invited

  
• Photoinduced Electron Transfer for Energy and Biological Applications

  IMAHORI Hiroshi

  Annual Meeting on Photochemistry 2012, 12 Sep. 2011, Invited

  
• Rational Materials Design and Strategy for Organic Electronics and Solar Energy Conversion

  IMAHORI Hiroshi

  First International Conference on Bioinspired Materials for Solar Energy Utilization, Chania, Crete, Greece, 12 Sep. 2011, Invited

  
• 光電変換材料を指向したナノカーボン材料の開発

  今堀 博

  CREST有機太陽電池シンポジウム，京都大学宇治キャンパス, 15 Jul. 2011, Invited

  
• Supramolecular Approach for Solar Energy Conversion

  IMAHORI Hiroshi

  Nanotechnology and Printed Electronics International Symposium 2011 (NanoPrint 2011), Nanyang Technological University, Singapore, 04 Jul. 2011, Invited

  
• ナノカーボン材料の化学修飾と光機能化

  今堀 博

  第３０回無機高分子シンポジウム「魅力ある炭素材料—ナノからマクロスケールの無機高分子材料」, 17 Jun. 2011, Invited

  
• フラーレン、カーボンナノチューブを用いた有機太陽電池の創製

  今堀 博

  化学工学会関西支部セミナー「ここまで来た次世代太陽電池の要素技術」, 17 Jun. 2011, Invited

  
• Porphyrins and Phthalocyanines for Dye-Sensitized Solar Cells

  IMAHORI Hiroshi

  219th Meeting of The Electrochemical Society, 01 May 2011, Invited

  
• Photoactive Carbon Nanotube-Based Composites

  IMAHORI Hiroshi

  219th Meeting of The Electrochemical Society, 01 May 2011, Invited

  
• Carbon Nanostructures and Aromatic π Systems for Artificial Photosynthesis and Solar Energy Conversion

  IMAHORI Hiroshi

  Honorary Applied Chemistry Lecture Series, Changchun Institute of Applied Chemistry, China, 07 Apr. 2011, Invited

  
• Artificial Photosynthesis and Solar Energy Conversion

  IMAHORI Hiroshi

  3eme Cycle-Vortrag Swiss Lectureship, 14 Mar. 2011, Invited

  

Books and Other Publications

• 人工光合成—システム構築に向けての最新技術動向と展望—，福住俊一編

  東野智洋; 今堀 博, Contributor, 新規π拡張ポリフィリンを用いた色素増感太陽電池

  シーエムシー出版, Jan. 2013, Not refereed

  
• “Handbook of Porphyrin Science,” ed by K. M. Kadish, K. M. Smith, and R. Guilard

  H. Imahori; K. Kurotobi; M. G. Walter; A. B. Rudin; C. C. Wamser, Contributor, Porphyrin- and Phthalocyanine-Based Solar Cells, Chapter 13, pp. 349-374

  World Scientific, Jan. 2012, Not refereed

  
• “Supramolecular Chemistry of Fullerenes and Carbon Nanotubes,” ed by N. Martín and J.-F. Nierengarten

  H. Imahori; T. Umeyama, Contributor, Application of Supramolecular Ensembles with Fullerenes and CNTs: Solar Cells and Transistors

  Wiley-VCH, Weunheim, Jan. 2012, Not refereed

  
• Application of Multiporphyrin Arrays to Solar Energy Conversion

  S. Mathew; H. Imahori, Contributor, “Multiporphyrin Arrays,” ed by D. Kim

  Pan Stanford Publishing, Singapore, Jan. 2012, Not refereed

  
• “Fullerenes,” ed by F. Langa and J.-F. Nierengarten

  H. Imahori; T. Umeyama, Contributor, Fullerene Modified Electrodes and Solar Cells

  RSC Publishing, Cambridge, Jan. 2012, Not refereed

  
• “Handbook of Carbon Nano Materials,” ed by F. D’Souza and K. M. Kadish

  IMAHORI Hiroshi, Contributor, Fullerene for Photoelectrochemical and Photovoltaic Devices

  World Scientific, Singapore, Jan. 2012, Not refereed

  
• “Comprehensive Nanoscience and Technology,” ed by D. L. Andrews, G. D. Scholes, and G. P. Wiederrecht

  H. Nêmec; E. Galoppini; H. Imahori; V. Sundstrom, Contributor, Solar Energy Conversion-Natural to Artificial, Vol. 2, Chapter, 12, pp 325-359

  Academic Press, Oxford, Jan. 2011, Not refereed

  

Industrial Property Rights

• US13/583,023, 新規なポルフィリン錯体及びその用途

  今堀 博

  
• 特願2012-126978, 光電変換素子

  今堀 博; 三宅邦仁

  
• ピレン・ポルフィリン混合自己組織化単分子膜における光エネルギー移動

  
• 光合成型有機太陽電池

  
• 光応答電極および湿式太陽電池

  
• Photoresponsive Electrode and Wet Solar Cell

  
• 特願2013-120079, ポルフィリン錯体及び色素増感太陽電池

  今堀 博

  

Works

• ナノ構造体を用いた光合成型エネルギー変換系の構築

  From 2001, To 2005

  
• Construction of Light Energy Conversion Systems Using Nanostructured Artificial Photosynthesis

  From 2001, To 2005

  

Awards

• 27 Jun. 2024

  Career Award in Porphyrin Chemistry(ICPP-13)
• 29 Apr. 2024

  紫綬褒章
• 25 Apr. 2018

  The Finish Academy of Science and Letters, External Member of The Finish Academy of Science and Letters

  Finland, International society

  Hiroshi Imahori
• 20 Nov. 2014

  The Royal Society of Chemistry (RSC), Fellow of The Royal Society of Chemistry (FRSC)

  United Kingdom, International society

  Hiroshi Imahori
• 06 Jun. 2016

  The Electrochemical Society, Fellow of The Electrochemical Society

  United States, International society

  Hiroshi Imahori
• 14 Sep. 2022

  The Japanese Photochemistry Association (JPA), JPA Special Lectureship Award 2022

  Molecular Design Strategies for High-Performance Organic Photovoltaics, Japan, Japan society

  Hiroshi Imahori
• 23 Mar. 2023

  第75回日本化学会賞
• 2002

  ポルフィリン・フタロシアニン国際学会研究奨励章SPP (The Society of Porphyrins and Phthalocyanines) -JPP (The Journal of Porphyrins and Phthalocyanines) Young Investigator Award in Porphyrin Chemistry at the Second International Conference on Porphyrins and Phthalocyanines
• 2004

  光化学協会賞Japanese Photochemistry Association Prize
• 2006

  日本化学会学術賞CSJ Award for Creative Work
• 2006

  日本学術振興会賞JSPS Prize
• 2007

  東京テクノ・フォーラム21ゴールド・メダル賞Tokyo Techno Forum21 Gold Medal Prize
• 02 Nov. 2007

  Osaka Prefecture, Osaka City, and Osaka Science & Technology Center, Osaka Science Prize
• 26 Dec. 2007

  National Institute of Science and Technology Policy, Nice Step Researcher in 2007

External funds: Kakenhi

• Excited-State Interaction at the Interface of Semiconductor and Adsorbed Metal Complex

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields

  Kyoto University

  今堀 博

  From 09 Jul. 2021, To 31 Mar. 2024, Granted

  光電荷分離;酸化チタン;貴金属;界面;エネルギー変換

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K18932/
• Bridge-Mediated Dynamic Exciton

  Grant-in-Aid for Transformative Research Areas (A)

  Transformative Research Areas, Section (II)

  Kyoto University

  今堀 博

  From 19 Nov. 2020, To 31 Mar. 2025, Granted

  ドナー・アクセプター相互作用;光電荷分離;有機太陽電池モデル;振電相互作用;スピン軌道相互作用;有機太陽電池;電相互作用

  https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-20H05832/
• Dynamic Exciton: Emerging Science and Innovation

  Grant-in-Aid for Transformative Research Areas (A)

  Transformative Research Areas, Section (II)

  Kyoto University

  今堀 博

  From 19 Nov. 2020, To 31 Mar. 2025, Granted

  エキシトン;電荷移動;電荷分離;有機太陽電池;有機発光素子;電荷分離状態

  https://kaken.nii.ac.jp/grant/KAKENHI-ORGANIZER-20H05831/
• Dynamic Exciton: Emerging Science and Innovation

  Grant-in-Aid for Transformative Research Areas (A)

  From 19 Nov. 2020, To 31 Mar. 2025

  https://kaken.nii.ac.jp/grant/KAKENHI-AREA-20A201/
• Sensitizers Immobilized on Semiconducting Electrodes for Light Energy Conversion

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields

  Kyoto University

  Hiroshi IMAHORI

  From 01 Apr. 2018, To 31 Mar. 2021, Project Closed

  人工光合成;色素増感太陽電池;ポルフィリン;有機太陽電池;水酸化触媒;半導体電極;銅錯体;太陽エネルギー変換;増感剤;増感色素

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H03898/
• Development of heteroarene-fused and pi-expanded diazaporphyrins as n-type semiconductors

  Grant-in-Aid for Challenging Exploratory Research

  Niigata University

  YOSHIHIRO MATANO

  From 01 Apr. 2015, To 31 Mar. 2018, Project Closed

  ジアザポルフィリン;有機太陽電池;酸化還元;ラジカル;電荷移動特性;二量体;π拡張;複素環;光物性;電気化学特性;π共役;縮環;吸収特性;X線結晶構造解析;電子スピン共鳴

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K13762/
• Development of optical control method of cell organelle function by photoindeuced charge separation molecule

  Grant-in-Aid for Scientific Research (C)

  Hokkaido University;Kyoto University

  Yuta Takano

  From 01 Apr. 2015, To 31 Mar. 2018, Project Closed

  光誘起電荷分離分子;フラーレン;ポルフィリン;金属内包フラーレン;スーパーオキシド;ミトコンドリア;光線療法;光酸化還元反応;細胞内酸化還元現象;活性酸素

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K05563/
• Novel porphyrin sensitizer-water splitting catalyst hybrids for light-driven material conversion

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  HIROSHI IMAHORI

  From 01 Apr. 2013, To 31 Mar. 2015, Project Closed

  人工光合成;ポルフィリン;水分解;ルテニウム錯体;電子移動;ジアザポルフィリン;フラーレン;連結分子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25620148/
• 自己組織化による光機能発現

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  今堀 博

  From 01 Apr. 2013, To 31 Mar. 2017, Adopted

  自己組織化;光機能;有機太陽電池;光電荷分離;細胞;ナノカーボン

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25248018/
• Quest for Fundamental Principles in Photoinduced Charge Separation and Their Application

  Grant-in-Aid for Scientific Research (S)

  Kyoto University

  Hiroshi IMAHORI

  From 31 May 2013, To 31 Mar. 2018, Project Closed

  光電荷分離;色素増感太陽電池;有機薄膜太陽電池;ポルフィリン;フラーレン;カーボンナノチューブ;グラフェン;膜電位;エキシプレックス;ポリマー太陽電池;細胞膜;光エネルギー変換;有機太陽電池;励起錯体;光遺伝子工学;ナノカーボン;人工光合成;太陽エネルギー変換;電子移動;ドナー・アクセプター連結分子;電子的相互作用;細胞機能制御

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25220801/
• Rational Molecular Design for Highly Efficient Dye-Sensitized Solar Cells

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Hiroshi IMAHORI

  From 01 Apr. 2009, To 31 Mar. 2012, Project Closed

  有機太陽電池;色素増感太陽電池;ポルフィリン;ペリレン;オリゴチオフェン;フタロシアニン;半導体電極;電子移動;カーボンナノチューブ;グラフェン;酸化亜鉛;ルテニウム錯体;キノキサリン;シリコン太陽電池;酸化チタン;エネルギー変換効率;アンカー基;ホスホール;雷子移動;二座配位

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21350100/
• 複合ナノロッドを用いた光電変換デバイス

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  今堀 博

  From 01 Apr. 2009, To 31 Mar. 2011, Project Closed

  ナノリソグラフィー;テンプレート法;複合ナノロッド;バルクヘテロ接合;ナノ光電変換素子;誘電泳動;光電流応答;太陽電池;テンプレート;有機;無機複合;ナノロッド;チナフェン;I-V特性;走査型電子顕微鏡;共焦点顕微鏡

  https://kaken.nii.ac.jp/grant/KAKENHI-PUBLICLY-21020018/
• 複合ナノロッドを用いた光電変換デバイス

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  今堀 博

  From 01 Apr. 2008, To 31 Mar. 2009, Project Closed

  ナノロッド;テンプレート;光電気化学;太陽電池;電子移動;電気化学;金属;有機分子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20043017/
• 化学修飾ナノチューブの電子構造と光物性

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  今堀 博

  From 01 Apr. 2008, To 31 Mar. 2010, Project Closed

  カーボンナノチューブ;密度汎関数法;ビンゲル反応;化学修飾;電子状態;エノラートアニオン;結合様式;構造最適化;自己組織化;光電変換;クラスター;泳動電着;光電流;フラーレン;酸化スズ電極

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20038031/
• Control and Photofunctionalization of Donor-Acceptor Interfaces

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  今堀 博

  From 01 Apr. 2007, To 31 Mar. 2009, Project Closed

  有機太陽電池;ポルフィリン;フラーレン;自己組織化;光電変換;電子移動;光電気化学;バイコンティニュアス;バルクヘテロ接合太陽電池;色素増感太陽電池;泳動電着;疎液相互作用;パイーパイ相互作用

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19350068/
• 化学修飾ナノチューブの電子構造と光物性

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  今堀 博

  From 01 Apr. 2007, To 31 Mar. 2008, Project Closed

  カーボンナノチューブ;化学修飾;ビンゲル反応;可溶化;マイクロ波;束状構造;修飾率;電子構造

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19029020/
• ポルフィリン共役オリゴマーとナノカーボンを用いた光電変換デバイス

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  今堀 博

  From 01 Apr. 2006, To 31 Mar. 2007, Project Closed

  ポルフィリン;フラーレン;置換基効果;バルクヘテロ雪濠太陽;電子移動;泳動電着;逐次組織化;分子間相互作用

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18039019/
• 機能性分子修飾ナノ微粒子の合成と光物性

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  今堀 博

  From 01 Apr. 2006, To 31 Mar. 2008, Project Closed

  ポルフィリン;半導体ナノ微粒子;太陽電池;エネルギー移動;光捕集;消光;電子移動;フラーレン;シリカ微粒子;色素増感太陽電池;バルクへテロ接合太陽電池;泳動電着;複合クラスター;半導体電極

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18033025/
• 機能性分子修飾ナノ微粒子の合成と光物性

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  今堀 博

  From 01 Apr. 2005, To 31 Mar. 2006, Project Closed

  ポルフィリン;フラーレン;シリカ微粒子;酸化物半導体;コロイド;太陽電池;ホスト・ゲスト相互作用;電子移動

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17036026/
• カーボンナノチューブの可溶化と光機能化

  Grant-in-Aid for Exploratory Research

  Kyoto University

  今堀 博

  From 01 Apr. 2004, To 31 Mar. 2005, Project Closed

  カーボンナノチューブ;ポルフィリン;フラーレン;電子移動;エネルギー移動;可溶化;プラート法

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16655014/
• 自発集積による超分子ナノ光科学

  Grant-in-Aid for Scientific Research (C)

  Ritsumeikan University

  民秋 均

  From 01 Apr. 2004, To 31 Mar. 2005, Project Closed

  自発集積;超分子;光科学;色素分子;配位化合物;ナノ構造体

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16631009/
• Creation of Nano-Molecular Assemblies Using Intermolecular Interactions and its Photofunction

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Hiroshi IMAHORI

  From 01 Apr. 2004, To 31 Mar. 2006, Project Closed

  ポルフィリン;フラーレン;デンドリマー;ナノ微粒子;コロイド;太陽電池;ホスト・ゲスト相互作用;水素結合;ポリフィリン;電子移動;自己組織化;バルクヘテロ接合;微粒子, Porphyrin;Fullerene;Dendrimer;Nanoparticle;Cluster;Solar cell;Host-guest interaction;Hydrogen bonding

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16310073/
• ポルフィリン国際会議を契機にした当該分野の学際領域における活性化の企画調査

  Grant-in-Aid for Scientific Research (C)

  Kyushu University

  林 高史

  From 01 Apr. 2002, To 31 Mar. 2003, Project Closed

  ポルフィリン;フタロシアニン;ヘム;ポルフィリン国際会議;学際領域活性化

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14605027/
• 100% Selective Oxygenation of Alkyl Substituted Benzenes

  Grant-in-Aid for Scientific Research (B)

  Osaka University

  Shunichi FUKUZUMI

  From 01 Apr. 2001, To 31 Mar. 2003, Project Closed

  光電子移動;光触媒;分子状酸素;酸素化;NAD^+類縁体;芳香族炭化水素;アルデヒド;オレフィン;芳香族アルデヒド;部分酸素化;電子移動;アクリジニウムイオン;アルキルベンゼン;酸素;α-メチルスチレン, Photoinduced Electron Transfer;Photocatalysis;Molecular Oxygen;Oxygenation;NAD^+ Analog;Aromatic Hydrocarbon;Aldehyde;Olefin

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13555247/
• Development of Photooxidation Catalysts of Water using Multi-Nuclear Metal Complexes

  Grant-in-Aid for Scientific Research (B)

  Osaka University

  Shunichi FUKUZUMU

  From 01 Apr. 2001, To 31 Mar. 2004, Project Closed

  光合成;水の4電子酸化;複核金属錯体;高原子価オキソ金属ポルフィリン;光触媒;地球環境;エネルギー問題;電子移動;高原子価沖粗金属ポルフィリン, Oxidation;Electron Transfer;Multi-Nuclear Metal Complexes;Photocatalyst;Manganese Porphyrin

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13440216/
• Photoinduced Electron Transfer in Donor-linked Fullerenes

  Grant-in-Aid for Scientific Research (B)

  KYOTO UNIVERSITY;Osaka University

  Hiroshi IMAHORI

  From 01 Apr. 2001, To 31 Mar. 2003, Project Closed

  光合成;電子移動;ポルフィリン;フラーレン;フェロセン;時間分解過渡吸収分光法;メソ、メソ連結ポルフィリン;連結系;時間分解過度吸収分光法;電子スピン共鳴分光法;エネルギー移動, Photosynthesis;Electron Transfer;Porphyrins;Fullerenes;Ferrocenes;Transient Absorption Spectroscopy;meso, meso-Linked Porphyrins;Donor-Acceptor Linked Systems

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13440190/
• 光機能分子を含む分子集合体の構築と機能発現

  Grant-in-Aid for Encouragement of Young Scientists (A)

  Osaka University

  今堀 博

  From 01 Apr. 1999, To 31 Mar. 2001, Project Closed

  フラーレン;電子移動;ポルフィリン;自己組織化単分子膜;光合成;有機太陽電池;アンテナ系;エネルギー移動;人工光合成;光誘起電子移動;光電変換素子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11740352/
• Electron Transfer Chemistry of Fullerenes and the Applications

  Grant-in-Aid for Scientific Research (B).

  Osaka University

  Shunichi FUKUZUMI

  From 01 Apr. 1999, To 31 Mar. 2001, Project Closed

  フラーレン;電子移動;ラジカルアニオン;電子スピン共鳴;対称性;X線結晶構造解析;フラーレン付加体;縮重;ジアニオン;マーカス理論;ハロゲン化アルキル;電気化学;反応機構, Fullerene;Electron Transfer;Radical Anion;ESR;Symmetry;X-ray Crystal Structure;Fullerene Adducts;Degeneracy

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11694079/
• Low Cost Transformation of Dioxins to Nontoxic Forms

  Grant-in-Aid for Scientific Research (B).

  Osaka University

  Shunichi FUKUZUMI

  From 01 Apr. 1999, To 31 Mar. 2001, Project Closed

  ダイオキシン;電子移動;触媒作用;アクリジニウム;アルコール;ジヒドロアクリジン;光触媒;反応機構;無害化, Dioxins;Electron Transfer;Catalysis;Acridinium;Alcohol;NADH Analogues;Photocatalysts;Reaction Mechanisms

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11555230/
• Electron Transfer Properties and Control of Active Oxygen Species

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Osaka University

  Shunichi FUKUZUMI

  From 01 Apr. 1999, To 31 Mar. 2003, Project Closed

  酵素反応;酸素活性種;スーパーオキシド;電子移動;触媒;酸素の4電子還元;電子スピン共鳴;水の酸化;ルイス酸;SOD;金属酸素錯体活性種;電子移動触媒作用;スカンジウムイオン;スーパーオキシド不均一化酵素;SOD触媒サイクル;人工光合成モデル;ESR;反応機構;ルイス酸触媒反応;核磁気共鳴, Active Oxygen Complexes;Electron Transfer;SOD;Monooxygenase;Cytochrome;X-ray Crystal Structure;Metalloproteins;Hemerythrin

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11228205/
• 自己集合性光機能分子による電極修飾とその光電変換特性

  Grant-in-Aid for Scientific Research on Priority Areas (A)

  Osaka University

  今堀 博

  From 01 Apr. 1999, To 31 Mar. 2000, Project Closed

  フラーレン;ポルフィリン;人工光合成;光誘起電子移動;自己組織化単分子膜;光電変換素子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11118247/
• 自己集合性光機能分子による電極修飾とその光電変換特性

  Grant-in-Aid for Scientific Research on Priority Areas (A)

  Osaka University

  今掘 博

  From 01 Apr. 1998, To 31 Mar. 1999, Project Closed

  フラーレン;ポルフィリン;人工光合成;光誘起電子移動;自己組織化単分子膜;光電変換素子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-10131246/
• フラーレンを含む高効率光電荷分離系の開発

  Grant-in-Aid for Encouragement of Young Scientists (A)

  Osaka University

  今堀 博

  From 01 Apr. 1997, To 31 Mar. 1999, Project Closed

  フラーレン;ポルフィリン;人工光合成;光誘起電子移動;自己組織化単分子膜;光電変換素子;自己集合単分子膜

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09740471/
• 光電荷分離機能を持つ分子による電極修飾とその光電変換

  Grant-in-Aid for Scientific Research on Priority Areas

  Osaka University

  坂田 祥光

  From 01 Apr. 1997, To 31 Mar. 1998, Project Closed

  光電変換機能;光電荷分離機能;C60;電子移動;自己集合単分子膜;超薄膜;分子集合体;電極修飾

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09237244/
• ポルフィリン連結フラーレン化合物の合成と物性に関する研究

  Grant-in-Aid for Encouragement of Young Scientists (A)

  Osaka University

  今堀 博

  From 01 Apr. 1996, To 31 Mar. 1997, Project Closed

  フラーレン;ポルフィリン;人工光合成;光誘起電子移動;自己集合単分子膜

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08740495/
• 銅アミン酸化酵素におけるキノノイド補酵素と銅イオンの相互作用

  Grant-in-Aid for Scientific Research on Priority Areas

  Osaka University

  谷澤 克行

  From 01 Apr. 1996, To 31 Mar. 1997, Project Closed

  キノノイド補酵素;銅アミン酸化酵素;銅イオン;トパキノン;金属酵素;部位特異的変異導入

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08249224/
• 光応答分子を含む分子集合体の構築とその光物性

  Grant-in-Aid for Scientific Research on Priority Areas

  Osaka University

  坂田 祥光

  From 01 Apr. 1996, To 31 Mar. 1997, Project Closed

  自己集合;単分子膜;ポルフィリン;C_<60>;電子移動

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08218239/
• Synthetic Model Approach to the Elucidation of Photosynthetic Electron Transfer

  Grant-in-Aid for Scientific Research (B)

  Osaka University

  Yoshiteru SAKATA

  From 01 Apr. 1995, To 31 Mar. 1997, Project Closed

  電子移動;ポルフィリン;光合成;C60;光電流;自己集合単分子膜;電荷分離;人工光合成;C_<60>;自己集合化学分子膜;ドナー;アクセプター, Electron Transfer;Porphyrin;Photosynthesis;C60;Photocurrent;Self-assembled Monolayr;Charge Separation;Artificial Photosynthesis

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07454166/
• 光応答分子を含む分子集合体の構築とその光物性

  Grant-in-Aid for Scientific Research on Priority Areas

  Osaka University

  坂田 祥光

  From 01 Apr. 1995, To 31 Mar. 1996, Project Closed

  分子集合体;超分子;電子移動;光応答分子;自己組織化単分子膜

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07228243/
• フラーレンを用いた光機能性分子の合成

  Grant-in-Aid for Scientific Research on Priority Areas

  Osaka University

  坂田 祥光

  From 01 Apr. 1995, To 31 Mar. 1996, Project Closed

  光合成モデル;電子移動;ポルフィリン;C60;キノン

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07213220/
• 核酸の自己集合化を利用した新しい分子集合体の開発に関する研究

  Grant-in-Aid for Encouragement of Young Scientists (A)

  Osaka University

  今堀 博

  From 01 Apr. 1994, To 31 Mar. 1995, Project Closed

  核酸;グアニン;自己集合化;分子集合体;水素結合

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-06740483/
• 光応答分子を含む分子集合体の構築とその光物性

  Grant-in-Aid for Scientific Research on Priority Areas

  Osaka University

  坂田 祥光

  From 01 Apr. 1994, To 31 Mar. 1995, Project Closed

  光応答分子;ポルフィリン;単分子膜;脂質二分子膜;自己集合化;光合成;高秩序化配列

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-06239244/
• キノン置換及び固定化による光合成反応中心蛋白質複合体内部の電子移動に関する研究

  Grant-in-Aid for Encouragement of Young Scientists (A)

  Osaka University

  今堀 博

  From 01 Apr. 1993, To 31 Mar. 1994, Project Closed

  キノン;光合成反応中心;電子移動;光合成モデル;ジアセチレン;ポルフィリン

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-05740393/
• Synthesis of Conjucated pi-Systems for the Elusidation of Biological Functions

  Grant-in-Aid for General Scientific Research (A)

  Osaka University

  Yoshiteru SAKATA

  From 01 Apr. 1992, To 31 Mar. 1995, Project Closed

  生体機能;共役パイ電子系;光合成電荷分離;分子認識;電子移動;ポルフィリン;ホスト・ゲスト相補性;ドナー・アクセプター;光合成;アゾフェノール色素;クラウンエーテル;電荷分離;ポルフィリン二量体;エナンチオ選択的分子認識;エナンチオ選択的呈色反応;キラルホスト;アゾフェノール, Biological Function;Conjugated pi-systems;Photosynthetic Charge Separation;Molecular Recognition;Electron Tranfer;Porphyrin;Host-Guest Complementarity;Donor-Acceptor

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-04403007/
• Mitigating Voltage Losses in Organic Solar Cells

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 36:Inorganic materials chemistry, energy-related chemistry, and related fields

  Kyoto University

  今堀 博

  From 01 Apr. 2023, To 31 Mar. 2027, Granted

  機太陽電池;バルクヘテロ接合;非フラーレンアクセプター;電圧損失;励起状態;有機太陽電池

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23H00309/

External funds: others

• Development of Artificial Photosynthetic Systems

  From 1992

Education

Teaching subject(s)

• From 01 Apr. 2024, To 31 Mar. 2025

  Chemical Basis of Life

  7107, Spring, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Engineering Ethics

  2105, Spring, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Basic Physical Chemistry(quantum theory)

  N329, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Molecular Photochemistry 2

  P417, Fall, Graduate School of Engineering, 0.5
• From 01 Apr. 2024, To 31 Mar. 2025

  Molecular Function and Composite-Assembly Function

  H404, Spring, Graduate School of Engineering, 1.5
• From 01 Apr. 2024, To 31 Mar. 2025

  Molecular Photochemistry

  H417, Fall, Graduate School of Engineering, 1.5
• From 01 Apr. 2023, To 31 Mar. 2024

  Engineering Ethics

  2105, Spring, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Chemical Basis of Life

  7107, Spring, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Basic Physical Chemistry(quantum theory)

  N329, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Molecular Function and Composite-Assembly Function

  H404, Spring, Graduate School of Engineering, 1.5
• From 01 Apr. 2022, To 31 Mar. 2023

  Molecular Photochemistry 2

  P417, Fall, Graduate School of Engineering, 0.5
• From 01 Apr. 2022, To 31 Mar. 2023

  Basic Physical Chemistry(quantum theory)

  N329, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Molecular Photochemistry

  H417, Fall, Graduate School of Engineering, 1.5
• From 01 Apr. 2022, To 31 Mar. 2023

  Molecular Function and Composite-Assembly Function

  H404, Spring, Graduate School of Engineering, 1.5
• From Apr. 2011, To Mar. 2012

  Basic Physical Chemistry A

  Spring, 全学共通科目
• From Apr. 2011, To Mar. 2012

  分子機能と複合・集積機能

  Spring, 工学研究科
• From Apr. 2011, To Mar. 2012

  工業基礎化学実験Ⅰ（工業基礎化学）

  Spring, 工学部
• From Apr. 2011, To Mar. 2012

  工業基礎化学実験Ⅱ（工業基礎化学）

  Fall, 工学部
• From Apr. 2012, To Mar. 2013

  Molecular Photochemistry

  Fall, 工学研究科
• From Apr. 2012, To Mar. 2013

  Basic Physical Chemistry A

  Spring, 全学共通科目
• From Apr. 2013, To Mar. 2014

  Molecular Function and Composite-Assembly Function

  Spring, 工学研究科
• From Apr. 2013, To Mar. 2014

  Basic Physical Chemistry A

  Spring, 全学共通科目
• From Apr. 2014, To Mar. 2015

  Molecular Photochemistry

  Fall, 工学研究科
• From Apr. 2014, To Mar. 2015

  Basic Physical Chemistry(quantum theory)

  Spring, 全学共通科目
• From Apr. 2015, To Mar. 2016

  Molecular Spectroscopy

  Fall, 工学研究科
• From Apr. 2015, To Mar. 2016

  Advanced Seminar on Molecular Engineering 1

  Spring, 工学研究科
• From Apr. 2015, To Mar. 2016

  Advanced Seminar on Molecular Engineering 2

  Fall, 工学研究科
• From Apr. 2015, To Mar. 2016

  Laboratory and Exercises in Molecular Engineering II

  Year-long, 工学研究科
• From Apr. 2015, To Mar. 2016

  Laboratory and Exercises in Molecular Engineering I

  Year-long, 工学研究科
• From Apr. 2015, To Mar. 2016

  Advanced Molecular Engineering

  Fall, 工学研究科
• From Apr. 2015, To Mar. 2016

  Molecular Engineering, Adv. IA

  Spring, 工学研究科
• From Apr. 2015, To Mar. 2016

  Molecular Engineering, Adv. IB

  Fall, 工学研究科
• From Apr. 2015, To Mar. 2016

  Molecular Engineering, Adv. VII

  Fall, 工学研究科
• From Apr. 2015, To Mar. 2016

  Molecular Engineering, Adv. III

  Fall, 工学研究科
• From Apr. 2015, To Mar. 2016

  Molecular Engineering, Adv. V

  Spring, 工学研究科
• From Apr. 2015, To Mar. 2016

  Molecular Engineering, Adv. VI

  Spring, 工学研究科
• From Apr. 2015, To Mar. 2016

  Molecular Engineering, Adv. IV

  Year-long, 工学研究科
• From Apr. 2015, To Mar. 2016

  Molecular Function and Composite-Assembly Function

  Spring, 工学研究科
• From Apr. 2015, To Mar. 2016

  Basic Physical Chemistry(quantum theory)

  Spring, 全学共通科目
• From Apr. 2015, To Mar. 2016

  Master's Thesis

  Year-long, 工学研究科
• From Apr. 2016, To Mar. 2017

  Molecular Photochemistry

  Fall, 工学研究科
• From Apr. 2016, To Mar. 2017

  Molecular Function and Composite-Assembly Function

  Spring, 工学研究科
• From Apr. 2016, To Mar. 2017

  Basic Physical Chemistry(quantum theory)

  Spring, 全学共通科目
• From Apr. 2017, To Mar. 2018

  Molecular Function and Composite-Assembly Function

  Spring, 工学研究科
• From Apr. 2017, To Mar. 2018

  Basic Physical Chemistry(quantum theory)

  Spring, 全学共通科目
• From Apr. 2017, To Mar. 2018

  Introduction to Industrial Chemistry

  Spring, 工学部
• From Apr. 2018, To Mar. 2019

  Molecular Photochemistry

  Fall, 工学研究科
• From Apr. 2018, To Mar. 2019

  Molecular Photochemistry 2

  Fall, 工学研究科
• From Apr. 2018, To Mar. 2019

  Molecular Function and Composite-Assembly Function

  Spring, 工学研究科
• From Apr. 2018, To Mar. 2019

  Basic Physical Chemistry(quantum theory)

  Spring, 全学共通科目
• From Apr. 2019, To Mar. 2020

  Molecular Function and Composite-Assembly Function

  Spring, 工学研究科
• From Apr. 2019, To Mar. 2020

  Basic Physical Chemistry(quantum theory)

  Spring, 全学共通科目
• From Apr. 2020, To Mar. 2021

  Molecular Photochemistry

  Fall, 工学研究科
• From Apr. 2020, To Mar. 2021

  Molecular Photochemistry 2

  Fall, 工学研究科
• From Apr. 2020, To Mar. 2021

  Molecular Function and Composite-Assembly Function

  Spring, 工学研究科
• From Apr. 2020, To Mar. 2021

  Basic Physical Chemistry(quantum theory)

  Spring, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Advanced Seminar on Molecular Engineering 1

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Seminar on Molecular Engineering 2

  Fall, 工学研究科
• From Apr. 2021, To Mar. 2022

  Laboratory and Exercises in Molecular Engineering II

  Year-long, 工学研究科
• From Apr. 2021, To Mar. 2022

  Laboratory and Exercises in Molecular Engineering I

  Year-long, 工学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Molecular Engineering

  Fall, 工学研究科
• From Apr. 2021, To Mar. 2022

  Molecular Engineering, Adv. IA

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Molecular Engineering, Adv. IB

  Fall, 工学研究科
• From Apr. 2021, To Mar. 2022

  Molecular Engineering, Adv. VII

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Molecular Engineering, Adv. III

  Fall, 工学研究科
• From Apr. 2021, To Mar. 2022

  Molecular Function and Composite-Assembly Function

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Basic Physical Chemistry(quantum theory)

  Spring, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Master's Thesis

  Year-long, 工学研究科