Detection of Ascorbic Acid Using a Carbon Fiber Microelectrode Coated with Cobalt Tetramethylpyridoporphyrazine

199693 citationsJournal Article

Authors

Pavel Janda · Czech Academy of Sciences, J. Heyrovský Institute of Physical Chemistry

A. B. P. Lever · Czech Academy of Sciences, J. Heyrovský Institute of Physical Chemistry

Abstract

A carbon microfiber electrode coated with an electrodeposited cobalt chelate of a tetra-N-methylpyridoporphyrazinocobalt derivative has been used for the potentiometric detection of ascorbic acid. It is effective over a fairly wide range of ascorbic acid concentration and may have value for in vivo analysis.

Topics & Keywords

Electrochemical sensors and biosensors Electrochemical Analysis and Applications Analytical Chemistry and Sensors

Publication Details

Published in: Analytical Chemistry

Volume 68, Issue 6, pp. 960-965

DOI: 10.1021/ac950323r

Field-Weighted Citation Impact: 4.33

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Detection of Ascorbic Acid Using a Carbon Fiber Microelectrode Coated with Cobalt Tetramethylpyridoporphyrazine

Authors

Abstract

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Publication Details