Evaluation of glass surface state in extended-nano space using streaming potential measurement

Kyojiro Morikawa, Masaru Kato, Takehiko Tsukahara, Kazuma Mawatari, Akihide Hibara, Takehiko Kitamori

研究成果: Conference contribution

抄録

We developed a measurement method of a streaming potential in a few hundreds nanometer-sized channel (called extended-nano space) and evaluated the relationship between proton and silanol groups on glass surface. We discussed relationship between proton transfer phase [1] and introduced proton by investigating pH dependence. We found unique surface state in extended-nano space for the first time, and this discussion will be important for evaluation of surface reaction.

本文言語English
ホスト出版物のタイトルProceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences
出版社Chemical and Biological Microsystems Society
ページ839-841
ページ数3
ISBN(印刷版)9780979806421
出版ステータスPublished - 2009 1 1
外部発表はい
イベント13th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2009 - Jeju, Korea, Republic of
継続期間: 2009 11 12009 11 5

出版物シリーズ

名前Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Other

Other13th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2009
国/地域Korea, Republic of
CityJeju
Period09/11/109/11/5

ASJC Scopus subject areas

  • 化学工学(その他)
  • バイオエンジニアリング

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