Free accessible microchannel using air-liquid interface with patterned nano-geometric surface by hybrid mask lithography

Masakuni Sugita, Shinya Sakuma, Fumihito Arai

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

抄録

We succeeded in fabrication of a free accessible microchannel using an air-liquid interface. To pattern the air-liquid interface in the microfluidic chip, we utilized nano-geometric surface which encloses micropatterned massive nanopillars to enhance the wettability of the surface, which was fabricated by using the hybrid mask lithography technique. Novelties of this paper are shown as follows. (1) The contact angle of surface can be adjusted in wide range by fabricating the nano-geometric surface. (2) The free accessible microchannel was achieved by nano-geometric surface. (3) We succeeded in manipulation of a microparticle in the air-liquid interface microchannel by the magnetically driven microtool (MMT).

本文言語英語
ホスト出版物のタイトルProceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012
出版社Chemical and Biological Microsystems Society
ページ1459-1461
ページ数3
ISBN(印刷版)9780979806452
出版ステータス出版済み - 2012
外部発表はい
イベント16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012 - Okinawa, 日本
継続期間: 10 28 201211 1 2012

出版物シリーズ

名前Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012

その他

その他16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012
Country日本
CityOkinawa
Period10/28/1211/1/12

All Science Journal Classification (ASJC) codes

  • Chemical Engineering (miscellaneous)
  • Bioengineering

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