Electrochemical Oxidation and Sensitive Determination of Pyrogallol at Preanodized Screen-Printed Carbon Electrodes

Volume: 59, Issue: 2, Pages: 231 - 238
Published: Jan 23, 2012
Abstract
In this study, we report a simple, low-cost and rapid electrochemical sensor based on the anodically pretreated screen-printed carbon electrodes (SPCE*) for the determination of pyrogallol in pH 7.0 buffer solutions. Cyclic voltammetric studies show that SPCE* lowers overpotentials and improve electrochemical behaviour of pyrogallol, compared to untreated SPCE. All experimental parameters were optimized to improve voltammetric responses;...
Paper Details
Title
Electrochemical Oxidation and Sensitive Determination of Pyrogallol at Preanodized Screen-Printed Carbon Electrodes
Published Date
Jan 23, 2012
Volume
59
Issue
2
Pages
231 - 238
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