Simultaneous determination of ascorbic acid, dopamine and uric acid using PEDOT polymer modified electrodes

Abstract

Dopamine, uric acid and ascorbic acid have been determined simultaneously on a poly(3,4-ethylenedioxythiophene) modified electrode using electrochemical techniques. On a bare glassy carbon electrode, all three undergo oxidation and appear as a single peak at around 200 mV, whereas on the modified electrode, distinct peaks with clear potential separation are… (More)

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Cite this paper

@inproceedings{Jeyalakshmi2008SimultaneousDO, title={Simultaneous determination of ascorbic acid, dopamine and uric acid using PEDOT polymer modified electrodes}, author={Singaram Jeyalakshmi and S. Senthil Kumar}, year={2008} }