Microfabrication of dual-opposite electrodes inside a microchannel by means of multiphase laminar flow with density difference
SCIE
SCOPUS
- Title
- Microfabrication of dual-opposite electrodes inside a microchannel by means of multiphase laminar flow with density difference
- Authors
- Paek, SH; Yang, W; Kim, JS; Hwang, CJ; Choi, YK; Kim, DS
- Date Issued
- 2011-08
- Publisher
- INST ENGINEERING TECHNOLOGY-IET
- Abstract
- An alignment-free and low-cost microfabrication technique for dual-opposite silver electrodes inside a polydimethylsiloxane (PDMS) microchannel is presented using multiphase fluids with density difference in a laminar flow regime without a photolithographic process. The electrode patterns were created using chemical deposition at the interface between a silver electroless plating solution (denser fluid) and a reducer solution (less dense fluid). The gravitational force induced by the density difference causes a slight rotation of the interface in the downstream direction, thereby resulting in the dual-opposite electrodes having individual electrical connection patterned on the top and bottom walls of the PDMS microchannel.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/17117
- DOI
- 10.1049/MNL.2011.0277
- ISSN
- 1750-0443
- Article Type
- Article
- Citation
- MICRO & NANO LETTERS, vol. 6, no. 8, page. 678 - 681, 2011-08
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- There are no files associated with this item.
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