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Detailed analysis and development of functional materials based on novel mechanochromic phenomena

Research Project

Project/Area Number 16K14065
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Organic and hybrid materials
Research InstitutionOsaka University

Principal Investigator

Nakahata Masaki  大阪大学, 基礎工学研究科, 助教 (40755641)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsカテコール / メカノクロミック材料 / 損傷検知材料 / ソフトマテリアル / コーティング材料 / バイオマテリアル / 活性酸素種 / ナノ材料 / 高分子材料 / 自己修復材料
Outline of Final Research Achievements

This research began with unique mechanochromic phenomena of a solution of catechol derivatives. Throughout the study, we have conducted researches on (1) detailed analysis of the mechanism, and (2) application to functional materials. As for (1), we suggested the detailed mechanism of the chromic behavior by spectroscopic measurements and applied to reaction development using the findings. As for (2), we developed novel polymeric materials in which mechanical stress can be visualized using catechol derivatives as a molecular probe. Moreover, we formed the basis of using catechol derivatives for biomedical applications.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (12 results)

All 2017 2016 Other

All Int'l Joint Research (1 results) Journal Article (2 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 2 results,  Open Access: 2 results,  Acknowledgement Compliant: 1 results) Presentation (8 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results) Remarks (1 results)

  • [Int'l Joint Research] ハイデルベルク大学(ドイツ)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Dynamic Mechano-Regulation of Myoblast Cells on Supramolecular Hydrogels Cross-Linked by Reversible Host-Guest Interactions2017

    • Author(s)
      Hoerning, Marcel; Nakahata, Masaki; Linke, Philipp; Yamamoto, Akihisa; Veschgini, Mariam; Kaufmann, Stefan; Takashima, Yoshinori; Harada, Akira; Tanaka, Motomu
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1 Pages: 7757-7757

    • DOI

      10.1038/s41598-017-07934-x

    • NAID

      120006366779

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Self-Healing Materials Formed by Cross-Linked Polyrotaxanes with Reversible Bonds2016

    • Author(s)
      Masaki Nakahata, Shoko Mori, Yoshinori Takashima, Hiroyasu Yamaguchi, Akira Harada
    • Journal Title

      Chem

      Volume: 1 Issue: 5 Pages: 766-775

    • DOI

      10.1016/j.chempr.2016.09.013

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 物理的修復と化学を組み合わせた自己材料の開発2017

    • Author(s)
      中畑雅樹, 森祥子, 高島義徳, 山口浩靖, 原田明
    • Organizer
      第97回日本化学会春季年会
    • Place of Presentation
      慶応義塾大学日吉キャンパス(神奈川県横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Research-status Report
  • [Presentation] Self-Healing Materials Formed by Cross-Linked Polyrotaxanes with Reversible Bonds2017

    • Author(s)
      Masaki Nakahata, Shoko Mori, Yoshinori Takashima, Hiroyasu Yamaguchi and Akira Harada
    • Organizer
      11th International Gel Symposium (Gelsympo 2017)
    • Place of Presentation
      日本大学津田沼キャンパス(千葉県船橋市)
    • Year and Date
      2017-03-07
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Engineering Functional Polymeric Materials Cross-linked by Intermolecular Interactions2017

    • Author(s)
      Masaki Nakahata
    • Organizer
      6th European Young Engineers Conference (EYEC 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamic Mechano-Regulation of Myoblast Cells on Supramolecular Hydrogels Cross-Linked by Reversible Host-Guest Interactions2017

    • Author(s)
      Masaki Nakahata, Marcel Hoerning, Philipp Linke, Akihisa Yamamoto, Mariam Veschgini, Stefan Kaufmann, Yoshinori Takashima, Akira Harada and Motomu Tanaka
    • Organizer
      International Symposium of Materials on Regenerative Medicine (ISOMRM 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 可逆的な分子間相互作用を利用した刺激応答性メカノバイオマテリアルの開発と応用2017

    • Author(s)
      中畑雅樹, 境慎司, 原田明, 田中求, 田谷正仁
    • Organizer
      化学工学会第49回秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ホスト-ゲスト相互作用を利用した刺激応答性ヒドロゲル上での細胞の力学的制御2017

    • Author(s)
      中畑雅樹, Marcel Hoerning, Philipp Linke, 山本暁久, Mariam Veschgini, Stefan Kaufmann, 高島義徳, 原田明, 田中求
    • Organizer
      第39回バイオマテリアル学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ボロン酸の分子認識を基盤とした高分子材料の接着と高性能自己修復材料の開発2016

    • Author(s)
      森祥子, 中畑雅樹, 高島義徳, 山口浩靖, 原田明
    • Organizer
      第65回高分子討論会
    • Place of Presentation
      神奈川大学横浜キャンパス(神奈川県横浜市)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
  • [Presentation] 可逆的な結合により架橋されたポリロタキサンに基づく自己修復材料の作製2016

    • Author(s)
      森祥子, 中畑雅樹, 高島義徳, 原田明
    • Organizer
      第65回高分子学会年次大会
    • Place of Presentation
      神戸国際会議場(兵庫県神戸市)
    • Year and Date
      2016-05-25
    • Related Report
      2016 Research-status Report
  • [Remarks] 田谷・境研究室 研究業績

    • URL

      http://www.cheng.es.osaka-u.ac.jp/tayalabo/result.html

    • Related Report
      2017 Annual Research Report

URL: 

Published: 2016-04-21   Modified: 2019-03-29  

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