Ultrahigh speed cell manipulation by robot on a chip: A levitated structure with three-dimensionally patterned surface

M. Hagiwara, T. Kawahara, T. Masuda, T. Iijima, Y. Yamanishi, F. Arai

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

This paper presents the ultrahigh speed microrobot actuation for cell manipulations in a microfluidic chip. The Ni and Si composite fabrication was employed to form the optimum riblet shape to reduce fluid friction on the microrobot by aniso-tropic Si wet etching and deep reactive ion etching. The evaluation experiments show the effectiveness of the riblet surface, especially in the case of high speed actuation. The microrobot is biocompatible since the manipulation arm is composed of Si. We achieved high speed cell spheroids assembly to produce cell sheet in a microfluidic chip by dual-arm microrobot.

本文言語英語
ホスト出版物のタイトル15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011
ページ1548-1550
ページ数3
出版ステータス出版済み - 12 1 2011
外部発表はい
イベント15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011 - Seattle, WA, 米国
継続期間: 10 2 201110 6 2011

出版物シリーズ

名前15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011
3

その他

その他15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011
国/地域米国
CitySeattle, WA
Period10/2/1110/6/11

All Science Journal Classification (ASJC) codes

  • 制御およびシステム工学

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