1980
DOI: 10.1016/s0022-0728(80)80127-6
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EC catalysis of ascorbic acid oxidation using plasma polymerized vinylferrocene film electrodes

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Cited by 87 publications
(31 citation statements)
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“…Analytical applications of pVFc layers include the development of a novel pH sensor, 1 its deployment in biosensors for the detection of glucose, 2-4 choline, 5 organic peroxides, 6 its use as an electrocatalyst for the reduction of oxygen 7 and oxidation of sulfide, 8 and its ability to detect gold. 9 Modification of the electrode surface with the polymer has been achieved in a variety of ways, either by direct electropolymerization on to the electrode surface, 4 via electrodeposition, [10][11][12][13][14][15] or by radio-frequency plasma polymerisation of the vinylferrocene monomer 16,17 or finally by synthesizing the polymer and immobilizing it either abrasively 8 or by solvent evaporation. [18][19][20] Studies into the electrochemical behaviour of pVFc films have shown how the voltammetric response is dependant on the anion present within the solution.…”
Section: Introductionmentioning
confidence: 99%
“…Analytical applications of pVFc layers include the development of a novel pH sensor, 1 its deployment in biosensors for the detection of glucose, 2-4 choline, 5 organic peroxides, 6 its use as an electrocatalyst for the reduction of oxygen 7 and oxidation of sulfide, 8 and its ability to detect gold. 9 Modification of the electrode surface with the polymer has been achieved in a variety of ways, either by direct electropolymerization on to the electrode surface, 4 via electrodeposition, [10][11][12][13][14][15] or by radio-frequency plasma polymerisation of the vinylferrocene monomer 16,17 or finally by synthesizing the polymer and immobilizing it either abrasively 8 or by solvent evaporation. [18][19][20] Studies into the electrochemical behaviour of pVFc films have shown how the voltammetric response is dependant on the anion present within the solution.…”
Section: Introductionmentioning
confidence: 99%
“…Several procedures for the electrode surface modification have been introduced, with the aim of electrocatalyzing the AA oxidation. Polyvinylferrocene film covalently bound to carbon electrode [23], ferrocene [24,31,34], polyglycine film [28], metal-dispersed porous carbon films [26], 7,7,8,8-tetracyanoquinodimethane (TCNQ) [25], tetrathiafulvalene [27], cobaltsalen [32], 2,6-dichlorophenolindophenol [20], pyrocatechol sulfonephtlalein [29] layers were shown to decrease the overpotential of AA oxidation. In two papers, nanoclusters physically bound to the electrode surfaces have been employed as catalysts of AA oxidation.…”
Section: Introductionmentioning
confidence: 99%
“…Efforts have been made to apply carbon electrodes to determine concentration of dopamine and other amine neurotransmitters, in addition to H2A, either in vitro or in vivo [22][23][24]. This includes chemically or electrochemically activated glassy carbon [ 15,18,21,[25][26][27], surface modified graphite [14,16,241, carbon fiber [23, 281, and carbon paste electrodes [ 19,22,[29][30][31]. The thick-film metallization technology is a well-established method to fabricate miniature sensors.…”
Section: Introductionmentioning
confidence: 99%