Pressure-driven injection of charged solute molecules from micro to nanochannel

Kazuma Okamoto, Yutaka Kazoe, Kazuma Mawatari, Takehiko Kitamori

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

We revealed that 100% injection of solute molecules regardless of solute charges from micro to nanochannel, where the electrostatic interaction is dominant, is achieved utilizing MPa pressure-driven flow. Different injection rates depending on solute charges could be cancelled by the fluid drag on solute molecules. The results in this study provide important knowledge for conceptual design of nanofluidic devices for fL-analytical applications such as single cell/single molecule analysis.

本文言語English
ホスト出版物のタイトル22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018
出版社Chemical and Biological Microsystems Society
ページ438-439
ページ数2
ISBN(電子版)9781510897571
出版ステータスPublished - 2018
外部発表はい
イベント22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018 - Kaohsiung, Taiwan, Province of China
継続期間: 2018 11 112018 11 15

出版物シリーズ

名前22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018
1

Conference

Conference22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018
国/地域Taiwan, Province of China
CityKaohsiung
Period18/11/1118/11/15

ASJC Scopus subject areas

  • 化学 (全般)
  • バイオエンジニアリング
  • 化学工学(その他)
  • 制御およびシステム工学

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