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Synthesis of a self-oscillating microgel actuator by laser

Research Project

Project/Area Number 17H03209
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Intelligent mechanics/Mechanical systems
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Hara Yusuke  国立研究開発法人産業技術総合研究所, 材料・化学領域, 研究グループ長 (90452135)

Co-Investigator(Kenkyū-buntansha) 中住 友香  国立研究開発法人産業技術総合研究所, 材料・化学領域, 研究員 (80738021)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2019: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2018: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2017: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Keywordsゲル / アクチュエータ / レーザー / 合成技術 / マイクロ流路 / BZ反応 / 微細構造 / 自励振動 / 合成 / マイクロ・ナノデバイス / マイクロマシン / 高分子合成 / 高分子構造・物性 / 高性能レーザー
Outline of Final Research Achievements

In this research, we aimed to synthesize the micro-sized gel actuator without using the template by using interfered laser lights in the micro space such as the microchannel. In order to drive the gel actuator autonomously in the small space, we used the gel actuator that drives converting chemical energy to mechanical energy directly. The composition ratio and concentration for monomers, cross-linking agents, initiators, and reaction accelerators were investigated to synthesize microscale gels by interfered laser lights. The driving state of the gel actuator was evaluated by changing the concentration of the BZ substrates in the constant temperature conditions.

Academic Significance and Societal Importance of the Research Achievements

本研究は、幅広い分野で微量分析に応用されているマイクロ流路等に利用可能な、ゲルアクチュエータに関する技術開発である。生体同様にソフトでウェットな性質を持つゲルアクチュエータは、微小化しても筋肉同様に性能を維持することが可能である。本研究では微小なゲルアクチュエータを、干渉したレーザー光で作製する手法を提案した。このような技術を発展させることにより、マイクロ流路等を用いた分析技術の発展に貢献できると考えている。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (15 results)

All 2019 2018 2017

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (12 results) (of which Int'l Joint Research: 5 results,  Invited: 6 results)

  • [Journal Article] Effect of polymer concentration on the lifetime and transmittance behavior of a self-oscillating polymer chain with a high lower critical solution temperature2017

    • Author(s)
      Tomoka Nakazumi、Yusuke Hara
    • Journal Title

      MATEC Web of Conferences

      Volume: 130 Pages: 07002-07002

    • DOI

      10.1051/matecconf/201713007002

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of self-oscillating behaviors aimed at the development of a molecular robot with organic acids as fuel2017

    • Author(s)
      Tomoka Nakazumi、Yusuke Hara
    • Journal Title

      IOP Conference Series: Materials Science and Engineering

      Volume: 242 Pages: 012095-012095

    • DOI

      10.1088/1757-899x/242/1/012095

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of the Belousov?Zhabotinsky substrate concentration on the lifetime and self-oscillating behavior of a polymer solution2017

    • Author(s)
      Tomoka Nakazumi、Yusuke Hara
    • Journal Title

      MATEC Web of Conferences

      Volume: 130 Pages: 07003-07003

    • DOI

      10.1051/matecconf/201713007003

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 自励振動ゲルを動力源とするマイクロ流体素子の開発2019

    • Author(s)
      原 雄介、中住 友香
    • Organizer
      日本油化学会第58回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Development of self-oscillating gel actuators for application to microfluidic devices and soft robots2019

    • Author(s)
      原 雄介
    • Organizer
      アクティブマター研究会2019
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Self-oscillating polymer chains and gels for autonomous soft robots2018

    • Author(s)
      原 雄介
    • Organizer
      The 5th International Conference on Nanomechanics and Nanocomposites
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 新規自励振動ゲルアクチュエータの開発とPOCTへの応用について2017

    • Author(s)
      原 雄介
    • Organizer
      九州大学 先導物質化学研究所 講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] POCTの実現を目指したポンプ一体化型マイクロチップの開発2017

    • Author(s)
      原 雄介
    • Organizer
      公益社団法人日本油化学会若手の会委員会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Self-oscillating polymer gel actuators for chemical robots2017

    • Author(s)
      Yusuke Hara
    • Organizer
      The International Conference on Composite Material, Polymer Science and Engineering
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 自励振動ゲルアクチュエータの開発とケミカルロボティクスの開拓研究2017

    • Author(s)
      原 雄介
    • Organizer
      福岡工業大学 総合研究機構 講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 化学反応を駆動源とする自励振動ゲルアクチュエータの開発とケミカルロボティクスの開拓研究2017

    • Author(s)
      原 雄介
    • Organizer
      有機エレクトロニクス材料研究会 第222回研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Analysis of self-oscillating behaviors aimed at the development of a molecular robot with organic acids as fuel2017

    • Author(s)
      Tomoka Nakazumi, Yusuke Hara
    • Organizer
      The 2017 International Conference on Materials Science and Mechanical Manufacturing Engineering
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of polymer concentration on the lifetime and transmittance behavior of a self-oscillating polymer chain with a high lower critical solution temperature2017

    • Author(s)
      Tomoka Nakazumi, Yusuke Hara
    • Organizer
      The International Conference on Composite Material, Polymer Science and Engineering
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Influence of the Belousov-Zhabotinsky substrate concentration on the lifetime and self-oscillating behavior of a polymer solution2017

    • Author(s)
      Tomoka Nakazumi, Yusuke Hara
    • Organizer
      The International Conference on Composite Material, Polymer Science and Engineering
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 病原菌の即時分析システムの開発を目指したマイクロチップの研究2017

    • Author(s)
      原 雄介、中住 友香
    • Organizer
      日本スポーツ歯科医学会 第28回総会・学術大会
    • Related Report
      2017 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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