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Study of electromagnetophoretic behavior of micro-droplets to develop the new technique for control of liquid-liquid two phase micro-reactions

Research Project

Project/Area Number 20750059
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Analytical chemistry
Research InstitutionNagoya Institute of Technology

Principal Investigator

YOSHINORI Iiguni  Nagoya Institute of Technology, 大学院・工学研究科, 助教 (60452215)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords反応 / 分離工学 / 反応・分離工学
Research Abstract

The electromagnetophoretic migration behavior of droplets of 2-fluorotoluene dispersed in 1 M KCl solution was observed. The surface conductivity of 2-fluorotouene droplets could be calculated from electromagnetophoretc migration velocity. When surfactants were added to 1 M KCl containing 2-fluorotoluene droplets, the change of surface conductivity was detected by the measurement of electromagnetophoretic migration velocity. As this result, it was demonstrated that molecules adsorbed on the droplet surface could be characterized and determined from electromagnetophoretic migration velocity. Moreover, for droplets of ionic liquids, it was suggested that the migration velocity was affected by not only the surface conductivity, but also the instinct conductivity. As this result, it was expected that the electromagnetophoresis has the possibility of the new technique for molecules adsorbed on and/or contained in droplets in micro-reaction system.

Report

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

    (10 results)

All 2010 2009 2008

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (9 results)

  • [Journal Article] Dynamic electromagnetophoretic force analysis of a single binding interaction between lectin and mannan polysaccharide on yeast cell surface2010

    • Author(s)
      Y.Iiguni, H.Watarai
    • Journal Title

      Analyst (未定)(印刷中)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 液中微粒子の電磁泳動を利用した新規な分離・分析法の開発2009

    • Author(s)
      飯國良規
    • Organizer
      第40回中部化学関係学協会支部連合秋季大会
    • Place of Presentation
      岐阜大学、(岐阜県)
    • Year and Date
      2009-11-07
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 微小有機液滴の電磁泳動速度解析2009

    • Author(s)
      時田雄太,飯國良規,大谷 肇
    • Organizer
      第28回分析化学中部夏期セミナー
    • Place of Presentation
      サンレイク美浜(静岡県)
    • Year and Date
      2009-08-19
    • Related Report
      2009 Final Research Report
  • [Presentation] 微小有機液滴の電磁泳動挙動解析2009

    • Author(s)
      時田雄太, 飯國良規, 大谷肇
    • Organizer
      第28回分析化学中部夏期セミナー
    • Place of Presentation
      サンレイク美浜(静岡県)
    • Year and Date
      2009-08-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] Measurement of Electromagnetophoretic Migration Velocity of Micro-droplets with or without Surfactant2009

    • Author(s)
      Yoshinori Iiguni, Hajime Otani
    • Organizer
      Asia Young Analytical Chemist Session 2009 (AYACS 2009)
    • Place of Presentation
      Kuala Lumpur,Malaysia
    • Year and Date
      2009-08-10
    • Related Report
      2009 Final Research Report
  • [Presentation] Measurement of Electromagnetophoretic Migration Velocity of Micro-drop lets with or without Surfactant2009

    • Author(s)
      Y.Iiguni, H.Ohtani
    • Organizer
      Asia Young Analytical Chemist Session 2009 (AYACS 2009)
    • Place of Presentation
      Kuala Lumpur, Malaysia
    • Year and Date
      2009-08-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] 永久磁石を用いた液中微粒子の電磁泳動のための新規泳動セルの作製2009

    • Author(s)
      飯國良規, 末平大樹, 大谷肇
    • Organizer
      第70回分析化学討論会
    • Place of Presentation
      和歌山大学(和歌山)
    • Year and Date
      2009-05-16
    • Related Report
      2009 Final Research Report
  • [Presentation] 永久磁石を用いた液中微粒子の電磁泳動のための新規泳動セルの作製2009

    • Author(s)
      飯國良規, 末平大樹, 大谷肇
    • Organizer
      第70回分析化学討論会
    • Place of Presentation
      和歌山大学(和歌山県)
    • Year and Date
      2009-05-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] 微小有機液滴の電磁泳動挙動解析2008

    • Author(s)
      飯國良規, 大谷肇
    • Organizer
      第69回分析化学討論会
    • Place of Presentation
      国際会議場(名古屋)
    • Year and Date
      2008-05-15
    • Related Report
      2009 Final Research Report
  • [Presentation] 微小有機液滴の電磁泳動挙動解析2008

    • Author(s)
      飯國良規、大谷肇
    • Organizer
      第69回分析化学討論会
    • Place of Presentation
      国際会議場・名古屋
    • Related Report
      2008 Annual Research Report

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

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