Integration of glass deformation nanochannel open/close valves into a nanofluidic device and femto-liter fluid operations

Hiroki Sano, Yutaka Kazoe, Kyojiro Morikawa, Takehiko Kitamori

研究成果: Conference contribution

抄録

We developed a system for controlling multiple nanochannel open/close valves, and developed a method of fluid control for nanofluidics. We previously developed a nanochannel open/close valve utilizing glass deformation and verified fluid operations using the valve. However, because there was no system for controlling multiple valves, stable fluid control has not been realized. With our system, switching of two nanochannel flows within 0.25 s utilizing two valves was demonstrated. The repeatability of the flow switching was as high as ±1.6 %. This new nanofluidic controlling method using valves will realize sophisticated fluid operations and novel nanofluidic analytical devices.

本文言語English
ホスト出版物のタイトルMicroTAS 2020 - 24th International Conference on Miniaturized Systems for Chemistry and Life Sciences
出版社Chemical and Biological Microsystems Society
ページ370-371
ページ数2
ISBN(電子版)9781733419017
出版ステータスPublished - 2020
イベント24th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2020 - Virtual, Online
継続期間: 2020 10 42020 10 9

出版物シリーズ

名前MicroTAS 2020 - 24th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Conference

Conference24th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2020
CityVirtual, Online
Period20/10/420/10/9

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Bioengineering
  • Chemistry(all)
  • Control and Systems Engineering

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