한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)
- 제5권3호
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- Pages.11-16
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- 2006
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- 1598-6721(pISSN)
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- 2288-0771(eISSN)
임피던스 측정용 측벽전극 내장형 마이크로채널 제작
Fabrication of Micro-Channel with Embedded Electrode for Impedance Measurement
- 발행 : 2006.09.30
초록
A new method to fabricate metal electrodes on side wall of the microchannel is presented. Electrical signal can be measured by the metal electrodes on channel side wall when microparticles pass through a polymer microchannel. 3 dimensional metal electrodes on channel side wall could be fabricated by local deposition of metal through a shadowmask and inclined evaporation. The polymer microchannel with side wall electrodes could be precisely aligned onto metal contact patterns on pyrex glass. The impedance measurement test showed possibility of electrical signal measurement using the fabricated device.