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Please use this identifier to cite or link to this item: http://hdl.handle.net/2262/62900

Title: DMF-exfoliated graphene for electrochemical NADH detection
Author: DUESBERG, GEORG STEFAN
KEELEY, GARETH
O'NEILL, ARLENE
COLEMAN, JONATHAN NESBIT
Sponsor: European Commission
Irish Research Council for Science Engineering and Technology
Author's Homepage: http://people.tcd.ie/colemaj
http://people.tcd.ie/duesberg
http://people.tcd.ie/oneillar
Keywords: Physical chemistry
DMF-exfoliated graphene
Issue Date: 2011
Citation: Keeley, GP, O'Neill, A, Holzinger, M, Cosnier, S, Coleman, JN, Duesberg, GS, DMF-exfoliated graphene for electrochemical NADH detection, Physical Chemistry Chemical Physics, 13, 17, 2011, 7747-7750
Series/Report no.: Physical Chemistry Chemical Physics
13
17
Abstract: The electrochemical detection of NADH is of considerable interest because it is required as a cofactor in a large number of dehydrogenase-based biosensors. However, the presence of oxygenated functionalities on the electrode often causes fouling due to the adsorption of the oxidised form, NAD+. Here we report an electroanalytical NADH sensor based on DMF-exfoliated graphene . The latter is shown to have a very low oxygen content, facilitating the exceptionally stable and sensitive detection of this important analyte .
Description: PUBLISHED
URI: http://hdl.handle.net/2262/62900
Appears in Collections:Physics (Scholarly Publications)

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