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Bioinspired stochastic polymer device with hierarchical instabilities

Research Project

Project/Area Number 24655093
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Polymer chemistry
Research InstitutionGunma University

Principal Investigator

ASAKAWA Naoki  群馬大学, 大学院理工学府, 准教授 (80270924)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords階層性 / 不安定性 / 高分子混合系 / ポリ乳酸 / ポリ(カプロラクトン) / 生物模倣 / 創発 / 信号処理 / ポリ(乳酸) / ポリ(ε-カプロラクトン) / 高分子構造・物性 / 高分子デバイス / 情報処理 / 生体模倣デバイス / 階層化 / 高分子 / バイオベースポリマー / 確率共鳴 / コヒーレンス共鳴
Outline of Final Research Achievements

A bioinspired signal/information processing device was designed and a stochastic delay-derivative element (SDDE) using an immiscible polymer binary mixture was fabricated. A functional aspect of bio-inspired signal/information processing using both analogue electric circuits and numerical simulations were shown. Nano-thin films of polymeric binary mixtures were explored to realize the SDDE. It was found that the SDDE could be a candidate for one of basic elements for the realization of bioinspired signal/information processing devices with ultra low energy consumption.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (17 results)

All 2015 2014 2013 2012 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results) Presentation (15 results) (of which Invited: 1 results)

  • [Journal Article] Spatio-temporal fluctuation in immiscible polymeric binary mixtures: toward realization of signal/information processing device with hierarchical instabilities2014

    • Author(s)
      Ryota Maruyama and Naoki Asakawa
    • Journal Title

      J.Phys.D:Appl.Phys.

      Volume: 47 Issue: 36 Pages: 365402-365402

    • DOI

      10.1088/0022-3727/47/36/365402

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 物質・材料で脳をつくる2013

    • Author(s)
      浅川直紀
    • Journal Title

      化学と教育

      Volume: 61(8) Pages: 396-397

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Design of signal/information processing devices with hierarchical instabilities -stochastic delay-derivative elements using binary mixtures containing bio-based polymers2015

    • Author(s)
      Ryota Maruyama, Naoki Asakawa
    • Organizer
      Fourth International Conference on Multifunctional, Hybrid and Nanomaterials
    • Place of Presentation
      Melia sitges hotel congress centre, Stiges, Spain
    • Year and Date
      2015-03-09 – 2015-03-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] Fabrication of Signal/Information Processing Polymer Devices with Hierarchical Instabilities2014

    • Author(s)
      丸山亮太、浅川直紀
    • Organizer
      第24回日本MRS年次大会
    • Place of Presentation
      横浜開港記念館、横浜
    • Year and Date
      2014-12-10 – 2014-12-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Fabrication of signal/information processing polymer devices with hierarchical instabilities2014

    • Author(s)
      Ryota Maruyama, Naoki Asakawa
    • Organizer
      6th International Conference on Advanced Micro-Device Engineering
    • Place of Presentation
      Kiryu City Performing Arts Center, Kiryu
    • Year and Date
      2014-12-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] 階層的な不安定性を用いた信号情報処理高分子デバイスの設計 ― 高分子混合系ナノ薄膜による確率的遅延微分素子―2014

    • Author(s)
      丸山亮太、浅川直紀
    • Organizer
      第63回高分子討論会
    • Place of Presentation
      長崎大学、長崎
    • Year and Date
      2014-09-24 – 2014-09-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] Fabrication of signal/information processing polymer devices with hierarchical instabilities2014

    • Author(s)
      Ryota Maruyama, Naoki Asakawa
    • Organizer
      The 15th IUMRS-International Conference in Asia (IUMRS-ICA)
    • Place of Presentation
      Fukuoka University, Fukuoka
    • Year and Date
      2014-08-24 – 2014-08-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] 階層的な不安定性を用いた信号情報処理デバイスの設計 ~低融点高分子混合系を用いた確率的遅延微分素子~2014

    • Author(s)
      丸山亮太、浅川直紀
    • Organizer
      第63回高分子年次大会
    • Place of Presentation
      名古屋国際会議場、名古屋
    • Year and Date
      2014-05-28 – 2014-05-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高分子強誘電体を用いたヒステリシス付き閾値判断素子2014

    • Author(s)
      津田麻衣, 丸山亮太, 浅川直紀
    • Organizer
      第29回群馬・栃木地区懇談会
    • Place of Presentation
      群馬大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 階層的な不安定性を有する信号情報処理デバイス素子の作製2014

    • Author(s)
      丸山亮太, 浅川直紀
    • Organizer
      第29回群馬・栃木地区懇談会
    • Place of Presentation
      群馬大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 高分子のゆらぎを用いた生体模倣型信号・情報処理デバイス2013

    • Author(s)
      浅川直紀
    • Organizer
      第8回相模ケイ素材料フォーラム(共催:第55回湘北地区懇話会講演会)
    • Place of Presentation
      相模中央研究所
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 階層的な不安定性を用いた信号情報処理デバイスの設計2013

    • Author(s)
      丸山亮太, 浅川直紀
    • Organizer
      第23回日本MRS年次大会
    • Place of Presentation
      横浜市開港記念館
    • Related Report
      2013 Research-status Report
  • [Presentation] 階層的な不安定性を用いた信号情報処理デバイスの設計2013

    • Author(s)
      丸山亮太, 大豆生田裕希, 浅川直紀
    • Organizer
      第62回高分子討論会
    • Place of Presentation
      金沢大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 階層的された不安定性を有する高分子確率的素子集団の創発性をベースとした信号情報処理デバイスの設計2012

    • Author(s)
      浅川直紀、丸山亮太
    • Organizer
      第61回高分子討論会
    • Place of Presentation
      名古屋工業大学
    • Related Report
      2012 Research-status Report
  • [Presentation] 階層的な不安定性を有する信号処理デバイス ~非相溶高分子混合系を用いた生体模倣素子~2012

    • Author(s)
      丸山亮太、浅川直紀
    • Organizer
      第61回高分子討論会
    • Place of Presentation
      名古屋工業大学
    • Related Report
      2012 Research-status Report
  • [Presentation] 階層的な不安定性を有する信号処理デバイス ― 低融点高分子による確率的遅延微分素子 ―2012

    • Author(s)
      丸山亮太、浅川直紀
    • Organizer
      第61回高分子年次大会
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2012 Research-status Report
  • [Presentation] 階層化な不安定性を有する信号情報処理デバイス素子の作製

    • Author(s)
      丸山亮太、浅川直紀
    • Organizer
      第28回高分子学会群馬・栃木地区講演会、グリーン・イノベーション講演会
    • Place of Presentation
      群馬大学
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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