Electrochemical Characterization of Poly(methylene Blue) Modified Graphite Electrodes

0444486 - ÚFCH JH 2016 RIV CZ eng C - Conference Paper (international conference)
Zlámalová, Magda - Janda, Pavel - Nesměrák, K.
Electrochemical Characterization of Poly(methylene Blue) Modified Graphite Electrodes.
XXXV. Moderní elektrochemické metody. Sborník přednášek mezinárodní odborné konference. Ústí nad Labem: Srsenová Lenka - Best Servis, 2015 - (Navrátil, T.; Fojta, M.; Schwarzová, K.), s. 280-283. ISBN 978-80-905221-3-8.
[Moderní elektrochemické metody /35./. Jetřichovice (CZ), 18.05.2015-22.05.2015]
R&D Projects: GA ČR(CZ) GA14-14696S
Institutional support: RVO:61388955
Keywords : Poly(methylene blue) * Electropolymerization * cyclic voltammetry
Subject RIV: CG - Electrochemistry

This work deals with electrochemical study of methylene blue (MB) polymerization as well as characterization of deposited conductive film on basal plane highly oriented pyrolytic graphite (HOPG) and pencil-graphite electrode (PGE). Poly(methylene blue) modified electrodes (HOPG/pMB and PGE/pMB) have been prepared by potential cycling in aqueous electrolyte solution containing methylene blue monomer. It has been found that electrochemical properties and electrocatalytic activity of deposited film are greatly influenced by the type of electrode substrate. Developed electrodes have been further investigated as potential sensors for sulfhydryl-containing compounds.
Permanent Link: http://hdl.handle.net/11104/0246995