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In situ monitoring of diffusion coefficients in a micro device

Research Project

Project/Area Number 20850033
Research Category

Grant-in-Aid for Young Scientists (Start-up)

Allocation TypeSingle-year Grants
Research Field Physical chemistry
Research InstitutionChuo University

Principal Investigator

EITOKU Takeshi  Chuo University, 理工学部, 助教 (50509156)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,276,000 (Direct Cost: ¥2,520,000、Indirect Cost: ¥756,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,716,000 (Direct Cost: ¥1,320,000、Indirect Cost: ¥396,000)
Keywords分光分析 / マイクロデバイス / 粒径計測 / 動的光散乱法 / 分光計測 / ヘテロダイン測定 / ヘテロダイン検出 / 粒径成長 / 拡散係数 / 並進拡散
Research Abstract

Micro device is an attractive space for chemical reactions because of the better reaction efficiency and its usability. However it is still difficult to monitor the reaction in the micro devices since the micro space is too narrow for detection. In this work, we could achieve a development for the size-change measurement by monitoring diffusion coefficients of the particles in micro space.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (16 results)

All 2010 2009 2008 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (8 results) Remarks (2 results)

  • [Journal Article]2010

    • Author(s)
      永徳丈, 谷口和矢, 中里祐太, 小野俊一, 片山建二
    • Journal Title

      Optical Review 17巻1号

      Pages: 5-9

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Comparative investigation of Au nano-particle formation process dependent upon various protective agents2010

    • Author(s)
      永徳丈, 谷口和矢, 中里祐太, 小野俊一, 片山建二
    • Journal Title

      Optical Review 17-1

      Pages: 5-9

    • NAID

      10026357224

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      片山建二, 野村紘子, 尾形博規, 永徳丈
    • Journal Title

      Physical Chemistry Chemical Physics 11巻

      Pages: 10494-10499

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      中里祐太, 谷口和矢, 小野俊一, 永徳丈, 片山建二
    • Journal Title

      Physical Chemistry Chemical Physics 11巻

      Pages: 10064-10072

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Diffusion coefficient for nanoparticles under flow and stop-flow conditions2009

    • Author(s)
      片山建二, 野村紘子, 尾形博規, 永徳丈
    • Journal Title

      Physical Chemistry Chemical Physics 11

      Pages: 10494-10499

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Formation dynamics of gold nanoparticles in poly(vinylpyrrolidone)and other protective agents solutions2009

    • Author(s)
      中里祐太, 谷口和矢, 小野俊一, 永徳丈, 片山建二
    • Journal Title

      Physical Chemistry Chemical Physics 11

      Pages: 10064-10072

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 回折格子を用いた新しい動的光散乱法によるナノ粒子計測2009

    • Author(s)
      野村紘子, 尾形博規, 永徳丈, 片山建二
    • Organizer
      分子科学会
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2009-09-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] 回折格子ヘテロダイン動的光散乱法を用いたナノ粒子のオンライン粒径測定装置の開発2009

    • Author(s)
      野村紘子
    • Organizer
      分析化学討論会
    • Place of Presentation
      北海道大学
    • Year and Date
      2009-09-18
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 近接場ヘテロダイン検出に よるマイクロ空間内におけるナノ粒子の粒径測定2009

    • Author(s)
      野村紘子, 永徳丈, 片山建二
    • Organizer
      分析化学討論会
    • Place of Presentation
      福岡大学
    • Year and Date
      2009-09-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] 回折格子ヘテロダイン動的光散乱法を用いたオンライン粒径測定装置の開発2009

    • Author(s)
      片山建二
    • Organizer
      分析化学討論会
    • Place of Presentation
      和歌山大学
    • Year and Date
      2009-05-12
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 回折格子を用いた新しい動的光散乱法によるナノ粒子計測2008

    • Author(s)
      野村紘子, 尾形博規, 永徳丈, 片山建二
    • Organizer
      第2回分子科学討論会(分子科学会年会)
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2008-09-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] 回折格子を用いた新しい動的光散乱法によるナノ粒子計測2008

    • Author(s)
      永徳丈
    • Organizer
      分子化学会
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2008-09-24
    • Related Report
      2009 Final Research Report
  • [Presentation] 近接場ヘテロダイン検出によるマイクロ空間内におけるナノ粒子の粒径測定2008

    • Author(s)
      野村紘子
    • Organizer
      分析化学討論会
    • Place of Presentation
      福岡大学
    • Year and Date
      2008-09-15
    • Related Report
      2009 Final Research Report
  • [Presentation] 回折格子を用いた散乱光ヘテロダイン検出によるナノ粒子の粒径測定装置の開発2008

    • Author(s)
      野村紘子
    • Organizer
      分析化学討論会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2008-05-15
    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.chem.chuo-u.ac.jp/~spec/atok/index.html

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.chem.chuo-u.ac.jp/~spec/index.htm

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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