Micro-bubble ring genration by electrically-driven high-speed bubble strike under micro-fludic environment

So Takasawa, Yuya Fujiwara, Takuya Kobayashi, Mikiko Ohmura, Hiroto Kamegawa, Yoko Yamanishi

研究成果: Conference contribution

抄録

We have succeeded in generation of micro-bubble ring in microfluidic environment. High speed ejection of electrically driven mono-dispersed micro-bubbles enables to penetrate mother bubble, which forces to produce circulating motion in the bubble, and bubble rings are successfully produced. This is the new protocol to produce bubble ring in microfluidic environment for the first time. This micro-bubble ring carries a strong vortex characteristic which can contribute to efficient mixing in closed micro-space and also cleaning of micro-channel wall.

本文言語English
ホスト出版物のタイトル18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
出版社Chemical and Biological Microsystems Society
ページ1548-1550
ページ数3
ISBN(印刷版)9780979806476
出版ステータスPublished - 2014
イベント18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014 - San Antonio, United States
継続期間: 2014 10 262014 10 30

Other

Other18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
国/地域United States
CitySan Antonio
Period14/10/2614/10/30

ASJC Scopus subject areas

  • 制御およびシステム工学

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