Journal article
Prototypical Nonelectrochemical Method for Surface Regeneration of an Integrated Electrode in a PDMS Microfluidic Chip
Analytical letters, Vol.42(13), pp.1986-1996
08/21/2009
DOI: 10.1080/00032710903082762
Abstract
A prototypical method for surface regeneration of an integrated electrode in a microfluidic chip is demonstrated. A platinum wire as working electrode was mounted in a polydimethylsiloxane chip vertical to the chip through the channel. The regeneration of the electrode was easily achieved by drawing the platinum wire out for 5 mm, because the area exposed to the channel or the stream would be altered. With continuous motion, the wire electrode can maintain a fresh surface just like a dropping mercury electrode. The current-time curve and open circuit potential (OCP) of dopamine solution show the performance of this prototypical system.
Details
- Title: Subtitle
- Prototypical Nonelectrochemical Method for Surface Regeneration of an Integrated Electrode in a PDMS Microfluidic Chip
- Creators
- Xuan Mu - East China University of Science and TechnologyQionglin Liang - Tsinghua UniversityPing Hu - East China University of Science and TechnologyBo Yao - Tsinghua UniversityKangning Ren - Tsinghua UniversityYiming Wang - Tsinghua UniversityGuoan Luo - East China University of Science and Technology
- Resource Type
- Journal article
- Publication Details
- Analytical letters, Vol.42(13), pp.1986-1996
- Publisher
- Taylor & Francis Group
- DOI
- 10.1080/00032710903082762
- ISSN
- 0003-2719
- eISSN
- 1532-236X
- Language
- English
- Date published
- 08/21/2009
- Academic Unit
- Roy J. Carver Department of Biomedical Engineering
- Record Identifier
- 9984277261402771
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