Evaluation of ultramicroelectrodes for the detection of metal ions separated by capillary electrophoresis

A study evaluated carbon-fiber, platinum, gold and mercury films on a gold substrate for amperometric detection of metal ions. Solid electrode surfaces were reproducibly conditioned by the pulse train.

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Bibliographic Details
Published in:Analytical chemistry (Washington) 1993-07, Vol.65 (13), p.1649-1653
Main Authors: Lu, Wenzhe, Cassidy, Richard M
Format: Article
Language:English
Subjects:
Analytical chemistry
Chemistry
Electrochemical methods
Exact sciences and technology
Ions
Metals
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Description
Summary:A study evaluated carbon-fiber, platinum, gold and mercury films on a gold substrate for amperometric detection of metal ions. Solid electrode surfaces were reproducibly conditioned by the pulse train.
ISSN:0003-2700
1520-6882
DOI:10.1021/ac00061a003