Basic Information

Faculty

• Faculty of Engineering

Concurrent Affiliation

• Center for the Promotion of Interdisciplinary Education and Research (C-PiER), スーパーグローバルコース 化学系ユニット

Professional Memberships

• THE SOCIETY OF PHYSICAL ORGANIC CHEMISTRY, JAPAN
• THE JAPANESE PHOTOCEHMISTRY ASSOCIATION
• THE CHEMICAL SOCIETY OF JAPAN

Academic Degree

• 修士（工学）(九州大学)
• 博士（工学）(九州大学)

Academic Resume (Graduate Schools)

• 九州大学, 大学院工学府博士後期課程物質創造工学専攻, 修了
• 九州大学, 大学院工学研究科修士課程物質創造工学専攻, 修了

Academic Resume (Undergraduate School/Majors)

• 九州大学, 工学部応用物質化学科, 卒業

Research History

• From Jul. 2019, To Present

  Kyoto University, Graduate School of Engineering, Lecturer
• From Jan. 2020

  -, -
• From Aug. 2008, To Jun. 2019

  Kyoto University, Graduate School of Engineering, Assistant Professor
• From 01 Oct. 2012

  -, -
• From Apr. 2006, To Jul. 2008

  Kyushu Univ., Post-doctral Fellow
• From Apr. 2004, To Mar. 2006

  The Univ. of Tokyo, Assistant Professor
• From 01 Apr. 2004

  Kyushu Univ., Post-doctoral Fellow
• To Mar. 2004

  Kyushu univ. Ph. D.

ID,URL

• ORCID ID

  0000-0003-4361-4603

• J-Global ID

  201201011906615695

• Researcher number

  90376583

• External link

  http://www.sbchem.kyoto-u.ac.jp/matsuda-lab/prof_higashiguchi.html

Website(s) (URL(s))

• http://www.sbchem.kyoto-u.ac.jp/matsuda-lab/prof_higashiguchi.html

researchmap URL

• https://researchmap.jp/higashiguchik

Research

Research Interests

• Metal nanoparticle, Structural Color, Organic Chemistry, Supramolecular Structure
• 光スイッチ
• 複合材料・物性
• ナノ材料
• 光物性

Research Areas

• Nanotechnology/Materials, Functional solid-state chemistry

Papers

• NIR-Responsive Double Closed-Ring Isomer of a Diarylethene Fused Dimer Synthesized by Stepwise Photochemical and Oxidative Cyclization Reaction

  K Satake; N Ootsuki; K Higashiguchi; K Matsuda

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Mar. 2025, Peer-reviewed

  
• Lysine-reactive N-acyl-N-aryl sulfonamide warheads: Improved reaction properties and application in the covalent inhibition of an ibrutinib-resistant BTK mutant

  M Kawano; S Murakawa; K Higashiguchi; K Matsuda; T Tamura; I Hamachi

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Nov. 2023, Peer-reviewed

  
• Kinetic Analysis of the Photochemical Paths in Asymmetric Diarylethene Dimer

  Y Hiroyasu; K Higashiguchi; C Shirakata; M Sugimoto; K Matsuda

  CHEMISTRY-A EUROPEAN JOURNAL, Jul. 2023, Peer-reviewed

  
• Spatial distribution control of polymer nanoparticles by liquid crystal disclinations

  Kenji Higashiguchi; Kei Yasui; Masaaki Ozawa; Keisuke Odoi; Hirotsugu Kikuchi

  POLYMER JOURNAL, Jun. 2012, Peer-reviewed

  
• Boosting Visible Light-induced Photocyclization Quantum Yield of a Diarylethene-perylenebisimide Dyad by Introducing a Ketone Spacer Group

  Issei Ikariko; Sunnam Kim; Yae Hiroyasu; Kenji Higashiguchi; Kenji Matsuda; Satoshi Yokojima; Seiji Kurihara; Tsuyoshi Fukaminato

  Chemistry Letters, 05 Nov. 2022

  
• Sheet- like Supramolecular Assembly of Amphiphilic Diarylethene Showing Photoinduced Transformation Formed by Depletion Force

  Haruka Yasuda; Kenji Higashiguchi; Kenji Matsuda

  CHEMISTRY LETTERS, Nov. 2021, Peer-reviewed

  
• はたらく分子マシン(第5回)フォトクロミック分子を用いた発動分子システム

  松田 建児; 東口 顕士

  現代化学 = Chemistry today, Feb. 2021

  
• All-Visible (>500 nm)-Light-Induced Diarylethene Photochromism Based on Multiplicity Conversion via Intramolecular Energy Transfer.

  Issei Ikariko; Sunnam Kim; Yae Hiroyasu; Kenji Higashiguchi; Kenji Matsuda; Takashi Hirose; Hikaru Sotome; Hiroshi Miyasaka; Satoshi Yokojima; Masahiro Irie; Seiji Kurihara; Tuyoshi Fukaminato

  The journal of physical chemistry letters, 05 Aug. 2022

  
• Re‐entrant Photoinduced Morphological Transformation and Temperature‐Dependent Kinetic Products of a Rectangular Amphiphilic Diarylethene Assembly

  Yasunobu Kotani; Haruka Yasuda; Kenji Higashiguchi; Kenji Matsuda

  Chemistry – A European Journal, 08 Jun. 2021, Peer-reviewed, Corresponding author

  
• Photochromism for optically functionalized organic field-effect transistors: a comprehensive review

  Yutaka Wakayama; Ryoma Hayakawa; Kenji Higashiguchi; Kenji Matsuda

  Journal of Materials Chemistry C, 2020

  
• Origin of aggregation-induced enhanced emission: role of pseudo-degenerate electronic states of excimers formed in aggregation phases

  Wataru Ota; Ken Takahashi; Kenji Higashiguchi; Kenji Matsuda; Tohru Sato

  Journal of Materials Chemistry C, 2020, Peer-reviewed

  
• A diarylethene annulated isomer as a highly-conductive molecular wire evaluated by the exchange interaction between two nitroxides

  Youki Sumiya; Kenji Higashiguchi; Kenji Matsuda

  Chemical Communications, 2020, Peer-reviewed

  
• Inorganic–Organic Hybrid Photomechanical Crystals Consisting of Diarylethenes and Cage Siloxanes

  Ryota Kajiya; Seiya Sakakibara; Hanako Ikawa; Kenji Higashiguchi; Kenji Matsuda; Hiroaki Wada; Kazuyuki Kuroda; Atsushi Shimojima

  Chemistry of Materials, 26 Nov. 2019, Peer-reviewed

  
• Photocontrollable ambipolar transistors with pi-conjugated diarylethene photochromic channels

  Yuka Kurokawa; Ryoma Hayakawa; Shinya Shimada; Kouki Tanaka; Kenji Higashiguchi; Yutaka Noguchi; Kenji Matsuda; Yutaka Wakayama

  JAPANESE JOURNAL OF APPLIED PHYSICS, Jun. 2019, Peer-reviewed

  
• Photoinduced LCST Behavior of Amphiphilic Diarylethene Assemblies: Phototransformative SuPramolecular Architectures and Photodriven Actuation

  Kenji Higashiguchi; Kenji Matsuda

  JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN, Mar. 2019, Peer-reviewed

  
• Ambipolar carrier transport in an optically controllable diarylethene thin film transistor

  Yuka Kurokawa; Ryoma Hayakawa; Shinya Shimada; Kenji Higashiguchi; Yutaka Noguchi; Kenji Matsuda; Yutaka Wakayama

  ORGANIC ELECTRONICS, Jan. 2019, Peer-reviewed

  
• メスバウアースペクトル コアセルベート クロスβシート構造 LLE（ligand-lipophilicity efficiency）

  中沢 浩; 東口 顕士; 松田 建児; 相馬 洋平; 金井 求; 有川 泰由

  有機合成化学協会誌, Jan. 2019, Peer-reviewed

  
• Photoinduced repetitive separation of a supramolecular assembly composed of an amphiphilic diarylethene mixture

  Seiya Sakakibara; Hajime Yotsuji; Kenji Higashiguchi; Kenji Matsuda

  Soft Matter, 2019, Peer-reviewed

  
• Structural Colored Balloon Composed of Temperature-Responsive Polymers Showing LCST Behavior

  Kenji Higashiguchi; Naoki Morita; Kenji Matsuda

  Langmuir, 30 Oct. 2018, Peer-reviewed

  
• Bundle formation of supramolecular fibers of amphiphilic diarylethene by depletion force

  Akira Sakaguchi; Kenji Higashiguchi; Kenji Matsuda

  Chemical Communications, 2018, Peer-reviewed

  
• Anisotropic Diffusion of Microbeads Surrounded by an Anisotropically Elongated Supramolecular Diarylethene Architecture under Linearly Polarized Light

  Akira Sakaguchi; Kenji Higashiguchi; Kenji Matsuda

  ChemPhotoChem, Nov. 2017, Peer-reviewed

  
• Front Cover: Anisotropic Diffusion of Microbeads Surrounded by an Anisotropically Elongated Supramolecular Diarylethene Architecture under Linearly Polarized Light (ChemPhotoChem 11/2017)

  Akira Sakaguchi; Kenji Higashiguchi; Kenji Matsuda

  ChemPhotoChem, Nov. 2017

  
• Cover Feature: Phototransformative Supramolecular Assembly of Amphiphilic Diarylethenes Realized by a Combination of Photochromism and Lower Critical Solution Temperature Behavior (Chem. Eur. J. 60/2017)

  Hajime Yotsuji; Kenji Higashiguchi; Ryuma Sato; Yasuteru Shigeta; Kenji Matsuda

  Chemistry - A European Journal, 26 Oct. 2017

  
• Phototransformative Supramolecular Assembly of Amphiphilic Diarylethenes Realized by a Combination of Photochromism and Lower Critical Solution Temperature Behavior

  Hajime Yotsuji; Kenji Higashiguchi; Ryuma Sato; Yasuteru Shigeta; Kenji Matsuda

  Chemistry – A European Journal, 26 Oct. 2017, Peer-reviewed

  
• Phototransformative Supramolecular Assembly of Amphiphilic Diarylethenes Realized by a Combination of Photochromism and Lower Critical Solution Temperature Behavior

  Hajime Yotsuji; Kenji Higashiguchi; Ryuma Sato; Yasuteru Shigeta; Kenji Matsuda

  CHEMISTRY-A EUROPEAN JOURNAL, Oct. 2017, Peer-reviewed

  
• Photocontrol of Clustering, Retaining, and Releasing of Microbeads Concomitant with Phototransformation of Supramolecular Architecture of Amphiphilic Diarylethene

  Akira Sakaguchi; Kenji Higashiguchi; Hajime Yotsuji; Kenji Matsuda

  JOURNAL OF PHYSICAL CHEMISTRY B, Apr. 2017, Peer-reviewed

  
• Determination of quantum yield of photoreaction in solution and in suspension by global fitting of prolonged change of concentration

  Kenji Higashiguchi; Hajime Yotsuji; Kenji Matsuda

  Chemistry Letters, 2017, Peer-reviewed

  
• Laser Patterning of Optically Reconfigurable Transistor Channels in a Photochromic Diarylethene Layer

  Tohru Tsuruoka; Ryoma Hayakawa; Kazuyoshi Kobashi; Kenji Higashiguchi; Kenji Matsuda; Yutaka Wakayama

  NANO LETTERS, Dec. 2016, Peer-reviewed

  
• Two-Photon Cycloreversion Reaction of Diarylethene on Gold Nanotriangles

  Kenji Higashiguchi; Mizuho Nakazaki; Kenji Matsuda

  ADVANCED OPTICAL MATERIALS, Sep. 2016, Peer-reviewed

  
• Photoswitching of Conductance of Diarylethene-Gold Nanoparticle Network Based on the Alteration of pi-Conjugation

  Taichi Toyama; Kenji Higashiguchi; Tsukuru Nakamura; Hidehiro Yamaguchi; Eriko Kusaka; Kenji Matsuda

  JOURNAL OF PHYSICAL CHEMISTRY LETTERS, Jun. 2016, Peer-reviewed

  
• Structural Colored Balloons Responsive to pH Change

  Kenji Higashiguchi; Jun Imai; Kenji Matsuda

  LANGMUIR, May 2016, Peer-reviewed

  
• Interface engineering for improving optical switching in a diarylethene-channel transistor

  Ryoma Hayakawa; Matthieu Petit; Kenji Higashiguchi; Kenji Matsuda; Toyohiro Chikyow; Yutaka Wakayama

  ORGANIC ELECTRONICS, Jun. 2015, Peer-reviewed

  
• Photoinduced Macroscopic Morphological Transformation of an Amphiphilic Diarylethene Assembly: Reversible Dynamic Motion

  Kenji Higashiguchi; Genki Taira; Jun-ichiro Kitai; Takashi Hirose; Kenji Matsuda

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Feb. 2015, Peer-reviewed

  
• A giant polymer lattice in a polymer-stabilized blue phase liquid crystal

  H. Kikuchi; S. Izena; H. Higuchi; Y. Okumura; K. Higashiguchi

  SOFT MATTER, 2015, Peer-reviewed

  
• The Effect of Cyano Substitution on the Fluorescence Behavior of 1,2-Bis(pyridylphenyl)ethene

  Suguru Nishio; Kenji Higashiguchi; Kenji Matsuda

  ASIAN JOURNAL OF ORGANIC CHEMISTRY, Jun. 2014, Peer-reviewed

  
• Investigation on CD Inversion at Visible Region Caused by a Tilt of the pi-Conjugated Substituent: Theoretical and Experimental Approaches by Using an Asymmetric Framework of Diarylethene Annulated Isomer

  Takashi Hirose; Yuki Inoue; Jun-ya Hasegawa; Kenji Higashiguchi; Kenji Matsuda

  JOURNAL OF PHYSICAL CHEMISTRY A, Feb. 2014, Peer-reviewed

  
• Photoisomerization-Induced Manipulation of Single-Electron Tunneling for Novel Si-Based Optical Memory

  Ryoma Hayakawa; Kenji Higashiguchi; Kenji Matsuda; Toyohiro Chikyow; Yutaka Wakayama

  ACS APPLIED MATERIALS & INTERFACES, Nov. 2013, Peer-reviewed

  
• Evaluation of the beta Value of the Phenylene Ethynylene Unit by Probing the Exchange Interaction between Two Nitronyl Nitroxides

  Masataka Shinomiya; Kenji Higashiguchi; Kenji Matsuda

  JOURNAL OF ORGANIC CHEMISTRY, Sep. 2013, Peer-reviewed

  
• Photocontrol of Solvent Responsiveness of Structural Colored Balloons

  Masafumi Inoue; Kenji Higashiguchi; Kenji Matsuda

  LANGMUIR, Jun. 2013, Peer-reviewed

  
• Optically and Electrically Driven Organic Thin Film Transistors with Diarylethene Photochromic Channel Layers

  Ryoma Hayakawa; Kenji Higashiguchi; Kenji Matsuda; Toyohiro Chikyow; Yutaka Wakayama

  ACS APPLIED MATERIALS & INTERFACES, May 2013, Peer-reviewed

  
• Solvent-Responsive Structural Colored Balloons

  Kenji Higashiguchi; Masafumi Inoue; Tomohiro Oda; Kenji Matsuda

  LANGMUIR, Mar. 2012, Peer-reviewed

  
• Chronological Change from Face-On to Edge-On Ordering of Zinc-Tetraphenylporphyrin at the Phenyloctane-Highly Oriented Pyrolytic Graphite Interface

  Takeshi Sakano; Jun-ya Hasegawa; Kenji Higashiguchi; Kenji Matsuda

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

  
• pi-Conjugation of Two Nitronyl Nitroxides-Attached Diarylethenes

  Satoshi Yokojima; Takao Kobayashi; Keiko Shinoda; Kenji Matsuda; Kenji Higashiguchi; Shinichiro Nakamura

  JOURNAL OF PHYSICAL CHEMISTRY B, May 2011, Peer-reviewed

  
• Self-Assembly and Aggregate-Induced Enhanced Emission of Amphiphilic Fluorescence Dyes in Water and in the Solid State

  Takashi Hirose; Kenji Higashiguchi; Kenji Matsuda

  CHEMISTRY-AN ASIAN JOURNAL, Apr. 2011, Peer-reviewed

  
• Comparison of molecular conductance between planar and twisted 4-phenylpyridines by means of two-dimensional phase separation of tetraphenylporphyrin templates at a liquid-HOPG interface

  Takeshi Sakano; Kenji Higashiguchi; Kenji Matsuda

  CHEMICAL COMMUNICATIONS, 2011, Peer-reviewed

  Access this paper :

  
• Evaluation of the beta Value of the Phenylene Unit by Probing Exchange Interaction between Two Nitroxides

  Kenji Higashiguchi; Koji Yumoto; Kenji Matsuda

  ORGANIC LETTERS, Nov. 2010, Peer-reviewed

  Access this paper :

  
• Full-color photochromism of a fused dithienylethene trimer

  K Higashiguchi; K Matsuda; N Tanifuji; M Irie

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jun. 2005, Peer-reviewed

  
• Photochromism of dithienylethenes containing fluorinated thiophene rings

  K Higashiguchi; K Matsuda; Y Asano; A Murakami; S Nakamura; M Irie

  EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, Dec. 2004, Peer-reviewed

  
• Photochromic reaction of a fused dithienylethene: Multicolor photochromism

  K Higashiguchi; K Matsuda; M Irie

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, Peer-reviewed

  
• Reversed photoswitching of intramolecular magnetic interaction using a photochromic Bis(2-thienyl)ethene spin coupler

  Kenji Matsuda; Mitsuyoshi Matsuo; Shinji Mizoguti; Kenji Higashiguchi; Masahiro Irie

  Journal of Physical Chemistry B, 31 Oct. 2002, Peer-reviewed

  
• Reversed photoswitching of intraniolecular magnetic interaction using a photochromic bis(2-thienyl)ethene spin coupler

  K Matsuda; M Matsuo; S Mizoguti; K Higashiguchi; M Irie

  JOURNAL OF PHYSICAL CHEMISTRY B, Oct. 2002, Peer-reviewed

  
• Photochromic reactivity of a dithienylethene dimer

  K Higashiguchi; K Matsuda; M Matsuo; T Yamada; M Irie

  JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, Sep. 2002, Peer-reviewed

  
• Fatigue mechanism of photochromic 1,2-bis(2,5-dimethyl-3-thienyl)perfluorocyclopentene

  K Higashiguchi; K Matsuda; S Kobatake; T Yamada; T Kawai; M Irie

  BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Oct. 2000, Peer-reviewed

  
• Fatigue mechanism of photochromic 1,2-bis(3-thienyl)perfluorocyclopentene

  Kenji Higashiguchi; Kenji Matsuda; Taro Yamada; Tsuyoshi Kawai; Masahiro Irie

  Chemistry Letters, 2000, Peer-reviewed

  

Misc.

• Photoswitching Property of Diarylethenes in Molecular Magnetism and Electronics

  Kenji Matsuda; Kenji Higashiguchi

  Supramolecular Soft Matter: Applications in Materials and Organic Electronics, 08 Sep. 2011

  
• ジアリールエテンと金属ナノ粒子による光分子エレクトロニクス材料

  東口顕士; 松田建児

  「フォトクロミズムの新展開と光メカニカル機能材料」，シーエムシー出版, 2011

  
• 有機機能分子と光分子エレクトロニクス (特集 次世代化学技術の展望)

  東口 顕士; 松田 建児

  ケミカルエンジニヤリング, Jan. 2009, Peer-reviewed

  

Presentations

• Motion of water-dispersed supramolecular structure exhibiting photoinduced morphological change

  Kenji Higashiguchi

  化学工学会第51回秋季大会, Sep. 2020, Invited

  
• Phototransformative Supramolecular Assembly of Amphiphilic Diarylethenes

  Kenji Higashiguchi

  PPSM, ENS Paris-Saclay, Jan. 2020, Invited

  
• ジアリールエテン超分子構造体の光誘起形態変化と光駆動運動

  東口顕士

  第40回光化学若手の会, Jun. 2019, Invited

  
• ジアリールエテン超分子構造体の形態変化の制御および物体移動

  東口 顕士

  第38回光化学若手の会, Jun. 2017, Invited

  
• ジアリールエテン超分子構造体に関する研究

  東口 顕士

  第37回光化学若手の会, Jun. 2016

  
• Photocontrol of Solvent Responsiveness of Structural Colored Balloons

  Kenji Higashiguchi

  第35回光化学若手の会, Jun. 2014, Invited

  
• 超分子構造体の光誘起形態変化と光駆動物質輸送

  東口 顕士

  日本化学会春期年会 イブニングセッション, Mar. 2014, Invited

  
• Photocontrol of Solvent-Responsive Structural Colored Balloons

  Kenji Higashiguchi

  International Sympoium on Green Photonics for Efficient: Photon-Harvesting Materials and Reactions (ISGP 2014), Feb. 2014, Invited

  
• Solvent-Responsive Structural Colored Balloons

  Kenji Higashiguchi

  The 3rd International Kyoto Symposium on Organic Nanostructures, Nov. 2013, Invited

  
• ジアリールエテン超分子構造体の光誘起形態変化

  東口顕士

  2013年光化学討論会, Sep. 2013, 光化学協会, Invited

  
• 可変性のある発色について

  東口顕士

  Nov. 2012, 新学術領域「融合マテリアル」第５回若手スクール, Invited

  
• 構造色バルーンの溶媒応答性および光応答性

  東口顕士

  Sep. 2012, 第61回高分子討論会, Invited

  
• ニトロキシド間の交換相互作用の測定によるフェニレンユニットのβ値の評価

  東口顕士

  「単分子エレクトロニクスの現状認識と近未来実現へ向けての中核体制構築」研究会, Feb. 2012, Invited

  
• ジアリールエテンのフルカラーフォトクロミズム

  東口顕士

  光化学若手の会, Jun. 2009, Invited

  

Books and Other Publications

• フォトクロミック分子を用いた発動分子システム

  松田建児; 東口顕士, Joint work, 36-39

  現代化学, Jan. 2021

  
• Photoinduced Morphological Transformation and Photodriven Movement of Objects Using Self-assembly of Amphiphilic Diarylethene in Water

  K. Higashiguchi; K. Matsuda, 327-348

  in "Photosynergetic Responses in Molecules and Molecular Aggregates", Springer, Singapore., Sep. 2020

  
• Photochromism for optically functionalized organic field-effect transistors: a comprehensive review

  Y. Wakayama; R. Hayakawa; K. Higashiguchi; K. Matsuda

  J. Mater. Chem. C, Jul. 2020

  
• 両親媒性ジアリールエテン会合体の光誘起LCST転移挙動：光変形する超分子構造体と光による物体移動

  東口顕士; 松田建児, Joint work, 236-245

  有機合成化学協会誌, Mar. 2019

  
• Molecular Technology: Energy Innovation

  Y. Kageyama; Y. Takenaka; K. Higashiguchi, Contributor, Chapter 8

  Wiley, Sep. 2018, Not refereed

  
• 液晶のトポロジカル欠陥と高分子の相互作用

  菊池裕嗣; 樋口博紀; 奥村泰志; 東口顕士, Joint work, 液晶のトポロジカル欠陥と高分子の相互作用

  高分子, Nov. 2015, Not refereed

  
• ナノ・マイクロカプセル(状粒子)の調製・評価・応用≪検討例集≫

  東口 顕士, Contributor, 構造色バルーンの溶媒応答性および光制御

  技術情報協会, Oct. 2014, Not refereed

  
• 第2次先端ウオッチング調査「社会の持続的発展のための分子技術」

  東口 顕士, 超分子構造体の光誘起形態変化と光駆動物質輸送

  日本化学会, Mar. 2014, Not refereed

  
• マイクロビーズを直線配列させる

  東口顕士

  化学，2013, 68, (5), 67-68, May 2013, Not refereed

  
• ジアリールエテンと金属ナノ粒子による光分子エレクトロニクス材料／フォトクロミズムの新展開と光メカニカル機能材料 監修：入江正浩・関隆広

  東口顕士; 松田建児

  シーエムシー出版 pp96-101, 30 Nov. 2011, Not refereed

  
• Photoswitching Property of Diarylethenes in Molecular Magnetism and Electronics in Supramolecular Soft Matter: Applications in Materials and Organic Electronics, T. Nakanishi ed.

  K. Matsuda; K. Higashiguchi

  Wiley, Hoboken, NJ, pp. 215-236., Oct. 2011, Not refereed

  
• 有機機能分子と光分子エレクトロニクス（共著）

  東口顕士; 松田建児

  ケミカルエンジニアリング,54, (1), 13-17., Jan. 2009, Not refereed

  

Industrial Property Rights

• 特許6804082, 特開2018-049931, 特願2016-184292, 有機トランジスタとその動作制御方法および動作制御装置

  若山裕; 鶴岡徹; 早川竜馬; 松田建児; 東口顕士

  
• 特許5590538, 特開2010-31144, 特願2008-194820, コアシェル型分岐状高分子からなる蛍光性プローブ

  菊池裕嗣; 東口顕士; 安井圭; 小澤雅昭; 大土井啓祐

  

Media Coverage

• 固体内発光分子設計指針を確立

  日刊工業新聞, 17面, 08 Jun. 2020

  
• 同

  科学新聞, ４面, 09 Dec. 2016

  
• NIMSと京大、光で有機トランジスタ機能を描画することに成功

  Yahoo!ニュース, Impress Watch, 15 Nov. 2016

  

External funds: Kakenhi

• 重合した光異性化分子の集積構造形態変化を用いた発動分子システム

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Complex systems

  Kyoto University

  東口 顕士

  From 01 Apr. 2021, To 31 Mar. 2023, Project Closed

  超分子構造体;光反応;ジアリールエテン;重合;枯渇力

  https://kaken.nii.ac.jp/grant/KAKENHI-PUBLICLY-21H00396/
• hierarchical aggregation of supramolecular architecture of diarylethene by depletion force and its photoinduced movement

  Grant-in-Aid for Scientific Research (C)

  Basic Section 32020:Functional solid state chemistry-related

  Kyoto University

  Kenji Higashiguchi

  From 01 Apr. 2019, To 31 Mar. 2023, Project Closed

  超分子構造体;光反応;ジアリールエテン;枯渇力;両親媒性

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K05400/
• Photochromic electronic device using photoresponsive charge transport layer

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  Kenji MATSUDA

  From 01 Apr. 2015, To 31 Mar. 2018, Project Closed

  有機エレクトロニクス;フォトクロミズム;電界効果トランジスタ;光スイッチング

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K13669/
• Rational design and synthesis of pi-conjugated wire which shows high efficiency and low attenuation of electron tunneling

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Kenji MATSUDA

  From 01 Apr. 2015, To 31 Mar. 2018, Project Closed

  分子コンダクタンス;電子トンネリング;分子ワイヤ;交換相互作用;π共役系

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15H03794/
• Evaluation of conductance property of molecular wires using spin exchange interaction

  Grant-in-Aid for Scientific Research (C)

  Kyoto University

  Kenji Higashiguchi

  From 01 Apr. 2014, To 31 Mar. 2018, Project Closed

  分子ワイヤ;減衰定数;交換相互作用;ラジカル;ビラジカル;ニトロニルニトロキシド

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26410090/
• イオノマー膜を有する構造色バルーンの機能化

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  Kyoto University

  東口 顕士

  From 01 Apr. 2013, To 31 Mar. 2015, Project Closed

  構造色;マイクロカプセル;ポリビニルピリジン;pH応答性

  https://kaken.nii.ac.jp/grant/KAKENHI-PUBLICLY-25107717/
• Evaluation of beta Value of Saturated Cyclic Hydrocarbonby Probing Exchange Interaction and the Transfer Mechanism

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  Kenji HIGASHIGUCHI

  From 01 Apr. 2011, To 31 Mar. 2013, Project Closed

  物理有機化学;有機ラジカル;交換相互作用;減衰定数;分子ワイヤ;コンダクタンス;物理化学;ラジカル;分子エレクトロニクス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23750156/
• 刺激応答性構造色バルーンの開発とマイクロカプセルによる金ナノロッド配列構造の形成

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  Kyoto University

  東口 顕士

  From 01 Apr. 2011, To 31 Mar. 2013, Project Closed

  構造色;高分子;マイクロカプセル;光架橋;浸透圧

  https://kaken.nii.ac.jp/grant/KAKENHI-PUBLICLY-23107535/
• Construction of avalanche photochromic system

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University;Kyushu University

  Kenji MATSUDA

  From 01 Apr. 2007, To 31 Mar. 2011, Project Closed

  ナノ材料;複合材料・物性;光物性;光スイッチ;分子コンダクタンス;STM;2次元相分離

  https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-19050009/

External funds: others

• 銀ナノプリズムの電場増強効果を利用した二光子光反応

  池谷科学技術振興財団助成金

  From 11 Jun. 2010, To 31 Mar. 2011

  東口顕士
• 自己組織性ナノマテリアルの合成ならびに構造評価

  CREST

  From 01 Apr. 2011, To 30 Sep. 2012

  君塚信夫
• Photoinduced Transformation and Photodriven Transportation of Supramolecular Structures

  さきがけ

  From 01 Oct. 2012, To 31 Mar. 2016

  東口顕士

Education

Teaching subject(s)

• From 01 Apr. 2025, To 31 Mar. 2026

  Physical Chemistry III (Advanced Chemistry)

  7419, Fall, Faculty of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Physical Organic Chemistry

  H808, Fall, Graduate School of Engineering, 1.5
• From 01 Apr. 2024, To 31 Mar. 2025

  Engineering Ethics

  2105, Spring, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Physical Chemistry III (Advanced Chemistry)

  7419, Fall, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Safty in Chemistry Laboratory

  7096, Spring, Faculty of Engineering, 1
• From 01 Apr. 2023, To 31 Mar. 2024

  Physical Chemistry III (Advanced Chemistry)

  7419, Fall, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Engineering Ethics

  2105, Spring, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Safty in Chemistry Laboratory

  7096, Spring, Faculty of Engineering, 1
• From 01 Apr. 2023, To 31 Mar. 2024

  Physical Organic Chemistry

  H808, Fall, Graduate School of Engineering, 1.5
• From 01 Apr. 2022, To 31 Mar. 2023

  Safty in Chemistry Laboratory

  7096, Spring, Faculty of Engineering, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Physical Chemistry III (Advanced Chemistry)

  7419, Fall, Faculty of Engineering, 2
• From Apr. 2020, To Mar. 2021

  Physical Chemistry III (Fundamental Chemistry)

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Physical Chemistry III (Advanced Chemistry)

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Physical Organic Chemistry

  Fall, 工学研究科

Administration

Faculty management (title, position)

• From 01 Apr. 2021, To 31 Mar. 2023

  工学研究科・工学部図書委員会　委員

Academic, Social Contribution

Academic Contribution

• -

  Planning, management, etc.

  -, From 15 Jun. 2018, To 15 Jun. 2018

  

Social Contribution

• -

  Other

  -, From 15 Jun. 2018, To 15 Jun. 2018

  
• -

  Other

  -, From 01 Oct. 2012, To 31 Mar. 2016