On-demand generation of droplet in size over a wide range by microfluidic control

Lin Feng, Yoko Yamanishi, Fumihito Arai

研究成果: Conference contribution

抄録

We have successfully produced emulsion droplets on a chip with size-control and on-demand droplet generation by using magnetically driven microtool (MMT). The MMT has parallel plate structure to be constrained in translational motion. With a lateral motion of MMT in microchannels, the continuous phase can be cut into different size of droplets and the dispersed phase flow can inflow into the microchannels by the movement of MMT to obtain both of size-controlled and on-demand droplets actively. The size range of the produced droplet was improved three times as large as the previous system by employing novel hydraulic design of the chip, and also the leakage of the fluid was successfully prevented when it is chopped by using MMT.

本文言語English
ホスト出版物のタイトル20th Anniversary MHS 2009 and Micro-Nano Global COE - 2009 International Symposium on Micro-NanoMechatronics and Human Science
ページ139-144
ページ数6
DOI
出版ステータスPublished - 2009
イベント20th Anniversary MHS 2009 and Micro-Nano Global COE - 2009 International Symposium on Micro-NanoMechatronics and Human Science - Nagoya, Japan
継続期間: 2009 11 82009 11 11

出版物シリーズ

名前20th Anniversary MHS 2009 and Micro-Nano Global COE - 2009 International Symposium on Micro-NanoMechatronics and Human Science

Conference

Conference20th Anniversary MHS 2009 and Micro-Nano Global COE - 2009 International Symposium on Micro-NanoMechatronics and Human Science
国/地域Japan
CityNagoya
Period09/11/809/11/11

ASJC Scopus subject areas

  • コンピュータ サイエンス(全般)
  • 制御およびシステム工学
  • 電子工学および電気工学

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