Basic Information

Email Address

• Email Address

  okuda.yui.7wkyoto-u.ac.jp

Professional Memberships

• セルロース学会
• 木材学会
• 繊維学会
• 日本複合材料学会
• 日本材料学会
• グリーンケミストリー研究会
• エコマテリアル研究会
• 高分子学会
• 日本化学会

Academic Degree

• 22 Mar. 2020

  同志社大学修士（理学）
• 22 Mar. 2023

  同志社大学博士（理学）

Academic Resume (Graduate Schools)

• 同志社大学, 大学院理工学研究科博士後期課程応用化学専攻, 修了
• 同志社大学, 大学院理工学研究科博士前期課程応用化学専攻, 修了

Academic Resume (Undergraduate School/Majors)

• 同志社大学, 理工学部機能分子生命化学科, 卒業

Research History

• From Apr. 2025, To Present

  Yamagata University, 大学院有機材料システム, 助教（プロジェクト教員）（博士（理学））
• From Jul. 2023, To Mar. 2024

  京都大学大学院農学研究科, 森林科学専攻 複合材料化学分野, 特定研究員, 博士（理学）
• From Apr. 2023, To Jun. 2023

  同志社大学大学院理工学研究科, 応用化学専攻, 特任助手, 博士（理学）
• From Apr. 2022, To Mar. 2023

  Doshisha University, 外国人留学生学習・研究支援チューター
• From Apr. 2021, To Mar. 2023

  同志社大学, ハリス理化学研究所部門研究, 研究補助員
• From Apr. 2020, To Mar. 2023

  同志社大学大学院理工学研究科, 応用化学専攻, 博士課程

ID,URL

• ORCID ID

  0000-0003-4241-5215

• J-Global ID

  202401010935120226

• Researcher number

  20979249

• External link

  https://x.com/yui_okuda_0108

researchmap URL

• https://researchmap.jp/20240108

Research

Research Interests

• Composite material
• Cellulose
• Biomass
• Organic-inorganic composite
• Structural material
• Forest science
• Biomineral
• Biomimetic
• Bioplastic
• Caprolactone
• Calcium carbonate
• Hydroxyapatite
• Starch
• Glucomannan
• Alginic acid
• Polysaccharide
• Cellulose nanofiber

Research Areas

• Nanotechnology/Materials, Green/sustainable/environmental chemistry, Bioplastic
• Nanotechnology/Materials, Green/sustainable/environmental chemistry, Biomineral

Papers

• 環境にやさしいプラスチック代替材料を目指した高剛性・高靭性バイオインスパイアード複合材料の開発

  水谷 義; 奥田結衣

  バイオインダストリー, Dec. 2023, Peer-reviewed, Invited

  
• バイオマスを原料とするプラスチック代替材料

  水谷義; 奥田結衣

  JETI 71(11), Nov. 2023, Peer-reviewed, Invited

  
• バイオマスを用いたプラスチック代替材料の合成 骨の生合成を模倣した多糖類とヒドロキシアパタイトの複合化

  水谷義; 奥田結衣

  Jul. 2023, Peer-reviewed, Invited

  
• One-Pot Hybridization of Microfibrillated Cellulose and Hydroxyapatite as a Versatile Route to Eco-Friendly Mechanical Materials

  Yui Okuda; Ryosuke Sasaki; Eiichi Kido; Ken Hirota; Tadashi Mizutani

  ACS Omega, 21 Oct. 2024, Peer-reviewed, Lead author

  
• Bioinspired Mechanical Materials—Development of High-Toughness Ceramics through Complexation of Calcium Phosphate and Organic Polymers

  Tadashi Mizutani, Yui Okuda

  Ceramics, 30 Oct. 2023, Peer-reviewed

  
• Water-Resistant Tough Composites of Cellulose Nanofibers and Hydroxyapatite

  Yui Okuda; Eiichi Kido; Ken Hirota; Tadashi Mizutani

  ACS Applied Polymer Materials, 13 Oct. 2023, Peer-reviewed, Lead author

  
• In Situ Crystallization of Hydroxyapatite on Carboxymethyl Cellulose as a Biomimetic Approach to Biomass-Derived Composite Materials

  Yui Okuda; Ryosuke Shigemasa; Ken Hirota; Tadashi Mizutani

  ACS Omega, 12 Apr. 2022, Peer-reviewed, Lead author

  
• Effects of Hydration on Mechanical Properties of Acylated Hydroxyapatite–Starch Composites

  Yui Okuda; Yasuhiro Aoyama; Ken Hirota; Tadashi Mizutani

  ACS Applied Polymer Materials, 11 Mar. 2022, Peer-reviewed, Lead author

  
• Nonbrittle Nanocomposite Materials Prepared by Coprecipitation of TEMPO-Oxidized Cellulose Nanofibers and Hydroxyapatite

  Yui Okuda; Tadashi Mizutani; Ken Hirota; Takayuki Hayashi; Kazuhito Zinno

  ACS Sustainable Chemistry & Engineering, 11 Jan. 2021, Peer-reviewed, Lead author

  
• Enhanced toughness of hydroxyapatite–poly(ethylene terephthalate) composites by immersion in water

  Yui Okuda; Ken Hirota; Tadashi Mizutani; Yusuke Numamoto

  Materials Advances, 2021, Peer-reviewed, Lead author

  
• Co-precipitation of tapioca starch and hydroxyapatite. Effects of phosphorylation of starch on mechanical properties of the composites

  Yui Okuda; Ken Hirota; Tadashi Mizutani; Yasuhiro Aoyama

  Results in Materials, Oct. 2019, Peer-reviewed, Lead author

  

Presentations

• Hybridization of inorganic crystals and wood treated with deep eutectic solvents consisting of citric acid for the development of tough biomass structural materials

  Yui Okuda; Hiroshi Kamitakahara; Tadashi Mizutani; Eiichi Kido

  10th IUPAC International Conference on Green Chemistry, 19 Oct. 2024

  
• Hybridization of Chemically Modified Cellulose and Hydroxyapatite Applicable to Tough Biomass Materials bi Mimicking Bone

  Yui Okuda; Tadashi Mizutani

  EUBCE 2023, Jun. 2023

  
• Hybridization of chemically modified cellulose and hydroxyapatite applicable to tough biomass materials by imitating bone

  Yui Okuda; Tadashi Mizutani

  Cellulose Fibres Conference 2023, Mar. 2023

  
• Hybridization of chemically modified cellulose and hydroxyapatite applicable to tough biomass materials

  Yui Okuda; Tadashi Mizutani

  9th IUPAC International Conference on Green Chemistry, Sep. 2022

  

Awards

• 14 Jun. 2021

  日本材料学会第70期学術講演会　日本材料学会優秀講演発表賞
• 10 Jun. 2022

  2022年度繊維学会年次大会　優秀口頭発表賞
• 04 Mar. 2021

  第12回日本複合材料会議学生優秀賞

External funds: Kakenhi

• Hybridization of biomass deep eutectic solvent treated wood and inorganic crystals aiming to imitate biominerals

  Grant-in-Aid for Early-Career Scientists

  Basic Section 40020:Wood science-related

  Kyoto University

  奥田 結衣

  From 01 Apr. 2024, To 31 Mar. 2026, Granted

  生体鉱物;木材;無機結晶;深共晶溶媒;クエン酸

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24K17939/