Cell manipulation method based on vibration-induced local flow control in open chip environment

Takeshi Hayakawa, Shinya Sakuma, Fumihito Arai

研究成果: Contribution to journalConference article査読

1 被引用数 (Scopus)

抄録

We present a novel cell manipulation method using vibration-induced local flow in open chip environment. By applying circular vibration to micropillars on a chip, local whirling flow is induced around the micropillars. From the observation of this unique phenomenon, we propose the concept of cell manipulation in open chip environment. We analyze this phenomenon theoretically, and evaluate the effect of the frequency and the amplitude of applied vibration. We design the micropillar array according to the analysis for transportation for oocytes. We apply the proposed method to transportation of mouse oocytes and confirm that the velocity of transportation is approximately 25 μm/s.

本文言語英語
論文番号7050921
ページ(範囲)200-203
ページ数4
ジャーナルProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
2015-February
February
DOI
出版ステータス出版済み - 2 26 2015
外部発表はい
イベント2015 28th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2015 - Estoril, ポルトガル
継続期間: 1 18 20151 22 2015

All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 機械工学
  • 電子工学および電気工学

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