ロボティクス・メカトロニクス講演会講演概要集
Online ISSN : 2424-3124
セッションID: 1A1-D09
会議情報
1A1-D09 中空マイクロプローブアレイを用いた超並列デジタル細胞操作ステーションの開発(バイオマニピュレーション)
加藤 啓太永井 萌土大原 清孝川島 貴弘柴田 隆行
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会議録・要旨集 フリー

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抄録

A patterning technique of cells is required for studying cell communication between multiple cells. The objective of this research is to develop a versatile cell manipulation station enabling pattern of single cells with high precision and in super parallel format. In this paper we developed a cell feeder to collect cells on microprobes and decrease manipulation force depending on the suction pressure. Electrodes of the cell feeder were etched from ITO substrates by MEMS fabrication processes. Application of alternate voltage of 5, 10, 15, 20_<Vpp> collected cells by dielectrophoresis. Cells were collected between the electrodes at 5 MHz by positive dielectrophoresis. For efficient cell capture, we combined an array of microprobes and a cell feeder and manipulated cells.

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© 2013 一般社団法人 日本機械学会
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