DocumentCode
2343350
Title
AC impedance of Ag/AgCl reference electrodes for use in disposable biosensors
Author
Zhou, D.M. ; McAdams, E.T. ; Lackermeier, A. ; Jones, J.G.
Author_Institution
Dept. of Appl. Phys. Sci., Ulster Univ., Coleraine, UK
fYear
1994
fDate
1994
Firstpage
832
Abstract
The AC impedance characteristics of chloridized silver-ink electrodes have been investigated. The interface impedance decreases for light deposits and increases upon further coating. There exists, therefore, an optimal chloride deposit which ensures a low interface impedance. This deposit depends on the silver ink used and on the frequency range of interest
Keywords
biomedical equipment; biosensors; electric impedance; silver compounds; AC impedance; Ag-AgCl; Ag/AgCl reference electrodes; coating; disposable biosensors; interface impedance; light deposits; optimal chloride deposit; Biosensors; Counting circuits; Current density; Current measurement; Electrodes; Impedance measurement; Ink; Silver; Strips; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1994. Engineering Advances: New Opportunities for Biomedical Engineers. Proceedings of the 16th Annual International Conference of the IEEE
Conference_Location
Baltimore, MD
Print_ISBN
0-7803-2050-6
Type
conf
DOI
10.1109/IEMBS.1994.415168
Filename
415168
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