Amperometric detection of carbohydrate and thiols by using a glassy carbon electrode coated with Co oxide/multi-wall carbon nanotubes catalytic system
Articolo
Data di Pubblicazione:
2008
Citazione:
Amperometric detection of carbohydrate and thiols by using a glassy carbon electrode coated with Co oxide/multi-wall carbon nanotubes catalytic system / S. Buratti, B. Brunetti, S. Mannino. - In: TALANTA. - ISSN 0039-9140. - 76:2(2008), pp. 454-457. [10.1016/j.talanta.2008.03.031]
Abstract:
A glassy carbon electrode coated with cobalt oxide/multi-wall carbon nanotubes (MWCNT) system was
used for the detection of carbohydrates and thiols. The modification of the glassy carbon electrode increased the anodic current response of these organic compounds and decreased their overvoltage. The
amperometric responses were extremely stable with no loss of sensitivity over many days of storage. Such
attractive performance characteristics indicate great promise for using this new catalytic system for monitoring
in fast and simple way compounds of great interest for food industry, biotechnology and clinical diagnostics.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Amperometric detection; Carbohydrates; Carbon nanotubes; Cobalt oxide; Thiols
Elenco autori:
S. Buratti, B. Brunetti, S. Mannino
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