Optical counting of trapped bacteria in dielectrophoretic device with pillar array

Satoshi Uchida, Ryota Nakao, Yasuharu Shiine, Hiroyuki Nishikawa

研究成果

2 被引用数 (Scopus)

抄録

The development of rapid, accurate and simple screening system is essential in actual processes for large-volume water treatment from a standpoint of recent strict regulations. In the present work, we newly produced a dielectrophoretic device with three dimensional microstructures and sophisticated microchannel to trap and detect bacteria efficiently. We measured the luminous area and intensity of stained bacteria in the gap between electrodes, and estimated the number of trapped bacteria quantitatively. The dependence of the trapping efficiency of bacteria on flow velocity was also discussed.

本文言語English
ホスト出版物のタイトル2010 World Automation Congress, WAC 2010
出版ステータスPublished - 2010 12 1
イベント2010 World Automation Congress, WAC 2010 - Kobe, Japan
継続期間: 2010 9 192010 9 23

出版物シリーズ

名前2010 World Automation Congress, WAC 2010

Conference

Conference2010 World Automation Congress, WAC 2010
国/地域Japan
CityKobe
Period10/9/1910/9/23

ASJC Scopus subject areas

  • 制御およびシステム工学

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