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2012 Fiscal Year Final Research Report

Used of transfer technology of latex particles in oil/water interface to imitating interfacial reaction of huge biomolecular

Research Project

  • PDF
Project/Area Number 22550072
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Analytical chemistry
Research InstitutionUniversity of Fukui

Principal Investigator

CHEN Jingyuan  福井大学, 大学院・工学研究科, 准教授 (50311676)

Co-Investigator(Kenkyū-buntansha) AOKI Koichi  福井大学, 大学院・工学研究科, 教授 (80142264)
NISIUMI Toyohiko  福井大学, 大学院・工学研究科, 准教授 (10377476)
Project Period (FY) 2010 – 2012
Keywords電気化学 / 油水界面 / イオン化ラテックス粒子 / 自発乳化 / 水銀分散 / 水素気泡 / 統計熱力学 / 微小電極
Research Abstract

Ionic latex particles were examined electrochemically and optically in the light of possibility of simulated biomolecules. Oil droplets and water droplets were found to be formed spontaneously near interfaces between oil and water phases, regardless of the latex. The formation of the droplets at the interface was applied to the gas|water interface and the mercury|water interface. Hydrogen bubbles were dispersed in water spontaneously, and kept stable. Metal mercury droplets were also dispersed in water. One of researchers was an invited speaker in ninth international conference (9ECHEMS) for electrochemistry of nano particles, droplets and bubbles.

  • Research Products

    (19 results)

All 2013 2012 2011 Other

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (8 results) Remarks (2 results)

  • [Journal Article] Self-Dispersion of Mercury Droplets from Saturated Calomel Electrodes into Solutions2013

    • Author(s)
      J. Chen, K. Iwama, K. J. Aoki, T. Nishiumi
    • Journal Title

      Int. J. Electrochem. Sci

      Volume: Vol.8 Pages: 7394-7400

    • Peer Reviewed
  • [Journal Article] Voltammetry in low concentration of electrolyte supported by ionic latex suspensions2013

    • Author(s)
      K. J. Aoki, X. Zhao, J. Chen, T. Nishiumi
    • Journal Title

      J. Electroanal. Chem

      Volume: Vol.697 Pages: 5-9

    • Peer Reviewed
  • [Journal Article] Salt-free electrolysis of water facilitated by hydrogen gas in thin layer cell2013

    • Author(s)
      C. Li, K. J. Aoki, J. Chen, T. Nishiumi
    • Journal Title

      Reports in Electrochem

      Volume: (印刷中)

    • Peer Reviewed
  • [Journal Article] Slow scan voltammetry for diffusion-controlled currents in sodium alginate solutions2013

    • Author(s)
      B. Wang, K. J.Aoki, J. Chen, T. Nishiumi
    • Journal Title

      J. Electroanal. Chem

      Volume: Vol.700 Pages: 60-64

    • URL

      http://dx.doi.org/10.1016/j.jelechem.2013.04.018

    • Peer Reviewed
  • [Journal Article] Is hydrogen gas in water present as bubbles or hydrated form2012

    • Author(s)
      K. Aoki, H. Toda, J. Yamamoto, J. Chen, T. Nishiumi
    • Journal Title

      J.Electroanal. Chem

      Volume: Vol.668 Pages: 83-89

    • URL

      http://dx.doi.org/10.1016/j.jelechem.2012.01.013

    • Peer Reviewed
  • [Journal Article] Comparison of diameters of disk microelectrodes obtained from microscopes with those evaluated from steady-state currents2012

    • Author(s)
      K. Aoki, C. Ouyang, C. Zhang, J. Chen, T. Nishiumi
    • Journal Title

      Int. J. Electrochem. Sci

      Volume: Vol.7 Pages: 5880-5892

    • URL

      http://www.electrochemsci.org/papers/vol7/7075880.pdf

    • Peer Reviewed
  • [Journal Article] Voltammetric determination of concentrations of ferrocene-included nitrobenzene droplets in water2011

    • Author(s)
      M. Li, K. Aoki, J. Chen, T. Nishiumi
    • Journal Title

      J. Electroanal. Chem.

      Volume: Vol.655 Pages: 159-163

    • URL

      http://dx.doi.org/10.1016/j.jelechem.2011.02.015

    • Peer Reviewed
  • [Journal Article] Voltammetric electrodes modified with swollen polyacrylic latex particles2011

    • Author(s)
      T. Li, K. Aoki, J. Chen, T. Nishiumi
    • Journal Title

      J. Electroanal. Chem

      Volume: Vol. 656 Pages: 279-284

    • URL

      http://dx.doi.org/10.1016/j.jelechem.2010.10.009

    • Peer Reviewed
  • [Journal Article] Diffusion-controlled current at elliptically deformed microelectrodes2011

    • Author(s)
      K. Aoki, C. Ouyang, J. Chen, T. Nishiumi
    • Journal Title

      J. Solid State Electrochem

      Volume: Vol.15 Pages: 2305-2309

    • URL

      http://dx.doi.org/10.1007/s10008-011-1448-y

    • Peer Reviewed
  • [Presentation] Voltammetry of hydrogen bubbles, latex particles and oil droplets2013

    • Author(s)
      J. Chen
    • Organizer
      9^<th> ECHEMS Meeting
    • Place of Presentation
      Lochow, Poland
    • Year and Date
      20130623-26
  • [Presentation] 薄層油膜電極におけるエマルションが引き起こす反応2012

    • Author(s)
      陳競鳶、Jie Yu、青木幸一、西海豊彦
    • Organizer
      第58回ポーラログラフィーおよび電気分析化学討論
    • Place of Presentation
      八王子市
    • Year and Date
      20121127-28
  • [Presentation] Contribution of Emulsification to Thickness of Three-Phase Boundaries2012

    • Author(s)
      J. Chen, K. Aoki, Q. Wang, J. Yu
    • Organizer
      63rd Annual Meeting of International Society of Electrochemistry
    • Place of Presentation
      Prague, Czech Republic
    • Year and Date
      20120819-24
  • [Presentation] Voltammetric determination of self-emulsified mercury metal in aqueous solution2012

    • Author(s)
      J. Chen, K. Aoki, C. Li
    • Organizer
      The 14th International Conference on Electroanalysis
    • Place of Presentation
      Slovenia, Portoroz
    • Year and Date
      20120603-07
  • [Presentation] 油|水|電極の三相界面における反応層の厚さの自発的エマルションによる変化2012

    • Author(s)
      陳競鳶、Qian Wang、青木幸一、西海豊彦
    • Organizer
      日本電気化学会 77回学会
    • Place of Presentation
      浜松
    • Year and Date
      20120329-30
  • [Presentation] 電気化学法による油水界面に生成したエマルション量の測定2011

    • Author(s)
      陳競鳶、Jie Yu、青木幸一、西海豊彦
    • Organizer
      第57回ポーラログラフィーおよび電気分析化学討論
    • Place of Presentation
      沖縄
    • Year and Date
      20111201-02
  • [Presentation] Multistep Spontaneously Formed Emulsions at Water|Nitrobenzene Interface2011

    • Author(s)
      M. Li, K. Aoki, J. Chen
    • Organizer
      13th International Symposium on Electroanalytical Chemistry
    • Place of Presentation
      Changchun, China
    • Year and Date
      20110819-22
  • [Presentation] Voltammetry of the carboxylate functionalized particles-modified electrodes2011

    • Author(s)
      T. Li, K. Aoki, J. Chen
    • Organizer
      61th The Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy
    • Place of Presentation
      Atlanta, GA. USA
    • Year and Date
      20110313-18
  • [Remarks]

    • URL

      http://asura.apphy.u-fukui.ac.jp/~chen/

  • [Remarks]

    • URL

      http://www.echems9.pl/scientific-profile

URL: 

Published: 2014-08-29  

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