Conductive copolymer-modified carbon fibre microelectrodes: electrode characterisation and electrochemical detection of p-aminophenol

Thin film electro-coated poly[ N-vinylcarbazole-co-vinylbenzene sulfonic acid] (p[NVCzVBSA]), poly[carbazole-co-methylthiophene] (p[CzMeTh]) and polycarbazole (p[Cz]) carbon fibre microelectrodes (CFMEs) were characterised by scanning electron microscopy (SEM) and FTIR-ATR spectroscopy. These modifi...

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Veröffentlicht in:Sensors and actuators. B, Chemical Chemical, 2004, Vol.97 (1), p.59-66
Hauptverfasser: Jamal, Mamun, Sarac, A.Sezai, Magner, Edmond
Format: Artikel
Sprache:eng
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Zusammenfassung:Thin film electro-coated poly[ N-vinylcarbazole-co-vinylbenzene sulfonic acid] (p[NVCzVBSA]), poly[carbazole-co-methylthiophene] (p[CzMeTh]) and polycarbazole (p[Cz]) carbon fibre microelectrodes (CFMEs) were characterised by scanning electron microscopy (SEM) and FTIR-ATR spectroscopy. These modified carbon fibre electrodes were found to be effective systems for the determination of para-aminophenol ( p-AP). Thin film coated p[NVCzVBSA] was the most suitable modified electrode for the detection of p-AP.
ISSN:0925-4005
1873-3077
DOI:10.1016/S0925-4005(03)00647-6