Microfabrication of dual opposite silver electrodes inside a microchannel by means of multiphase laminar flow with density difference
- Authors
- Paek, S.-H.; Kim, J.S.; Hwang, C.J.; Choi, Y.K.; Kim, D.S.
- Issue Date
- 2008
- Publisher
- Chemical and Biological Microsystems Society
- Keywords
- Dual opposite electrodes; Microchannel; Microfabrication; Multiphase laminar flow
- Citation
- 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences - The Proceedings of MicroTAS 2008 Conference, pp 354 - 356
- Pages
- 3
- Journal Title
- 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences - The Proceedings of MicroTAS 2008 Conference
- Start Page
- 354
- End Page
- 356
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/49803
- ISSN
- 0000-0000
- Abstract
- In this paper, we propose a simple (alignment-free) and low-cost microfabrication technique of dual opposite silver electrodes having each separated electrical contact pad inside a microchannel using multiphase laminar flow with density difference, without any photolithographical processes. The electrode patterns were realized by chemical deposition at the interface between a silver electroless plating solution and a reducer one. The gravitational force induced by the density difference of fluids causes the rotation of interface, thereby resulting in separated electrical contact pads. © 2008 CBMS.
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Collections - College of Engineering > School of Mechanical Engineering > 1. Journal Articles
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