Dynamic pico-liter bubble manipulation via tiopc-based light-induced dielectrophoresis

Shih Mo Yang*, Tung Ming Yu, Hang Ping Huang, Hung Po Chen, Long Hsu, Cheng Hsien Liu

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

To manipulate a pico-bubble which volume is in pico-liter scale with a dynamic light pattern is first presented in this article. We give a new application to a organic photoconductive material, TiOPc, to fabrication a optoelectronic chip with a function of light-induced dielectrophoresis (DEP). We also establish a optical system to minify the dynamic light pattern onto the operation surface of this TiOPc-based chip. The dynamic virtual electrode is applied to manipulate the pico-bubble with positive DEP force until it vanish in the surrounding. This optical approach uncover a new approach to manipulate gas pico-bubble.

Original languageEnglish
Title of host publication14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
Pages2141-2143
Number of pages3
StatePublished - 1 Dec 2010
Event14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 - Groningen, Netherlands
Duration: 3 Oct 20107 Oct 2010

Publication series

Name14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
Volume3

Conference

Conference14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
CountryNetherlands
CityGroningen
Period3/10/107/10/10

Keywords

  • Dielectrophoresis
  • Microbubble
  • Optoelectronic tweezers
  • Titanium oxide phthalocyanine

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