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Gewählte Publikation:

Coman, V; Vaz-Domínguez, C; Ludwig, R; Harreither, W; Haltrich, D; De Lacey, AL; Ruzgas, T; Gorton, L; Shleev, S.
(2008): A membrane-, mediator-, cofactor-less glucose/oxygen biofuel cell.
Phys Chem Chem Phys. 2008; 10(40):6093-6096 FullText FullText_BOKU

Abstract:
We report the fabrication and characterisation of a non-compartmentalised, mediator and cofactor free glucose-oxygen biofuel cell based on adsorbed enzymes exhibiting direct bioelectrocatalysis, viz. cellobiose dehydrogenase from Dichomera saubinetii and laccase from Trametes hirsuta as the anodic and cathodic bioelements, respectively, with the following characteristics: an open-circuit voltage of 0.73 V; a maximum power density of 5 mu W cm(-2) at 0.5 V of the cell voltage and an estimated half-life of >38 h in air-saturated 0.1 M citrate-phosphate buffer, pH 4.5 containing 5 mM glucose.
Autor/innen der BOKU Wien:
Haltrich Dietmar
Harreither Wolfgang
Ludwig Roland
BOKU Gendermonitor:

Find related publications in this database (using NML MeSH Indexing)
Ascomycota - enzymology
Bioelectric Energy Sources -
Carbohydrate Dehydrogenases - metabolism
Catalysis -
Electrodes -
Electron Transport -
Glucose - metabolism
Half-Life -
Laccase - metabolism
Oxygen - metabolism
Polyporales - enzymology



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