Characterization of HEPG2 cells behavior in critical frequency domain on tiopc-based optoelectronic dielectrophoresis chip

Shih Mo Yang*, Chun Yen Lin, Shilpa Sivashankar, Srinivasu Valagerahally Puttaswamy, Sung Yang Wei, Tung Ming Yu, Hwan You Chang, Long Hsu, Cheng Hsien Liu

*此作品的通信作者

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

In this article we categorize frequency dependent behaviors of HepG2 cell on TiOPc-based optoelectronic dielectrophoresis chip. Previous works of optoelectronic manipulation only focus on positive or negative dielectrophoresis effect of cell manipulation. Our cell behavior calibration fills the blank of frequency domain between positive and negative dielectrophoresis on TiOPc-coated substrate. Besides, the careful investigation of critical frequency would apply to separate and select high and low permeable membrane cells. Finally, utilizing atomic force microscope to measure the TiOPc-coated surface roughness, determining cell viability on TiOPc surface for 168 hrs, and applying negative dielectrophoresis force to arrange cells array provides deeper knowledge for this organic photoconductive material application.

原文English
主出版物標題15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011
頁面1900-1902
頁數3
出版狀態Published - 10月 2011
事件15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011 - Seattle, WA, United States
持續時間: 2 10月 20116 10月 2011

出版系列

名字15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011
3

Conference

Conference15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011
國家/地區United States
城市Seattle, WA
期間2/10/116/10/11

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