High speed organelles sorting microsystem driven by a single pressure source

Tokihiko Aoki, Yoshitaka Shirasaki, Takahiro Arakawa, Hirokazu Sugino, Takashi Funatsu, Shuichi Shoji

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

High performance biomolecules sorting microsystem was realized using the thermosensitive hydrogel (block copolymer of poly N-isopropylacrylamide and poly oxyethylene: Mebiol GelTM). High speed switching of about 5 msec was performed by the 3-D sheath flow and flow resistance change caused by the sol-gel transfrormation of the hydrogel with the focused infrared (IR) laser. Considering the actual applications, the microchannel structure was designed to control sample and carriers with only one pressure source. 1.5 millions of mitochondria were successfully separated by this system with accuracy of more than 92.5 % during 60 hours.

本文言語English
ホスト出版物のタイトルProceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007
編集者Jean-Louis Viovy, Patrick Tabeling, Stephanie Descroix, Laurent Malaquin
出版社Chemical and Biological Microsystems Society
ページ224-226
ページ数3
ISBN(電子版)9780979806407
出版ステータスPublished - 2007
イベント11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 - Paris, France
継続期間: 2007 10月 72007 10月 11

出版物シリーズ

名前Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007

Conference

Conference11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007
国/地域France
CityParis
Period07/10/707/10/11

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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