標題: Improvement of the inter-electrode reproducibility of screen-printed carbon electrodes by oxygen plasma etching and an image color level method for quality control
作者: Chang, Yi-Huang
Hsu, Chuan-Liang
Yuan, Chiun-Jye
Tang, Shu-Fan
Chiang, Hui-Jean
Jang, Hung-Der
Chang, Ku-Shang
生物科技學系
Department of Biological Science and Technology
關鍵字: Screen-printed carbon electrodes;Inter-electrode reproducibility;Oxygen plasma;Color level index
公開日期: 10-十月-2011
摘要: Screen-printed carbon electrodes (SPCEs) were selectively etched by oxygen plasma. The coefficient of variance (CV) of inter-electrode reproducibility was reduced from 21.6 to 4.6. Studies of the surface by color-level-indexing histogram analysis. scanning electronic microscopy (SEM) and resistance revealed that the inter-electrode reproducibility correlated with complete etching of the resin binder from the SPCE surface. The quality of the electrode was differentiated by this color level index analysis. This technique has great potential for application in on-line quality control of the SPCE plasma-treating process when integrated with suitable image processing software. (C) 2011 Elsevier B.V. All rights reserved.
URI: http://dx.doi.org/10.1016/j.msec.2011.01.001
http://hdl.handle.net/11536/14742
ISSN: 0928-4931
DOI: 10.1016/j.msec.2011.01.001
期刊: MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
Volume: 31
Issue: 7
起始頁: 1265
結束頁: 1270
顯示於類別:期刊論文


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