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Proceedings Paper

Micro bubble condensation in micro channel controlled by local electrical field method
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Paper Abstract

Micro bubbles in several tens micrometer diameter can act as effective structural elements of micro devices. In this study, the micro device employing the bubble motion is characterized. It has been experimentally revealed that bubble motion in micro channel is trapped at the channel branches. The local electrodes are set at a part of micro channel in order to control the bubble motion. Negatively charged bubble surface is received a certain force due to Coulomb's effect. This study will provide effective information to bioscience, medical science and agriculture engineering.

Paper Details

Date Published: 14 December 2009
PDF: 11 pages
Proc. SPIE 7520, Lithography Asia 2009, 752034 (14 December 2009); doi: 10.1117/12.841124
Show Author Affiliations
Shunsuke Ohata, Nagaoka Univ. of Technology (Japan)
Akira Kawai, Nagaoka Univ. of Technology (Japan)


Published in SPIE Proceedings Vol. 7520:
Lithography Asia 2009
Alek C. Chen; Woo-Sung Han; Burn J. Lin; Anthony Yen, Editor(s)

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