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 |
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Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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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. |
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ISSN: | 0925-4005 1873-3077 |
DOI: | 10.1016/S0925-4005(03)00647-6 |