Electrochemical sensor: Mediator Deposition by drop evaporation

0351344 - ÚFCH JH 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Mansfeldová, Věra - Janda, Pavel - Tarábková, Hana
Electrochemical sensor: Mediator Deposition by drop evaporation.
Modern Analytical Chemistry. Proceedings of the 6th International Students Conference. Praha: Charles University in Prague, 2010 - (Nesměrák, K.), s. 104-108. ISBN 978-80-7444-005-2.
[International Students Conference "Modern Analytical Chemistry" /6./. Praha (CZ), 23.09.2010-24.09.2010]
Výzkumný záměr: CEZ:AV0Z40400503
Klíčová slova: atomic force microscopy * carbon electrode * surface modification
Kód oboru RIV: CG - Elektrochemie

Among many different kinds of electrode surface modification procedures, the surface coating by vaporized mediator solution is still used as a simple and effective method for preparation of sensing electrode. Surface of glassy carbon (GC) is often used as a supporting collector, but it requires polishing, rinsing and sonication prior to mediator deposition. In this paper, we present common methods of modification of highly oriented pyrolytic graphite (HOPG) and GC surface, respectively, from the point of surface nanomorphology investigated by atomic force microscopy.
Trvalý link: http://hdl.handle.net/11104/0191118