An enzymatic biofuel cell based on electrically wired polyphenol oxidase and glucose oxidase operating under physiological conditions.

This paper reports the development and optimization of a glucose/O2 biofuel cell. At the anode, the glucose oxidn. was performed by glucose oxidase (GOx) co-immobilized with a phenanthrenequinone mediator. At the cathode, the catalysis of O2 using tetrathiafulvalene and polyphenol oxidase (PPO) was demonstrated for the 1st time. The open circuit voltage (OCV) of the optimized biofuel cell reached 0.32 V, and the max. power d. achieved was 40.8 $μ$W cm-2 at 0.2 V. This original new GBFC showed quasi-stability in both OCV and power d. for {\textgreater}25 days. [on SciFinder(R)]

Références

Titre
An enzymatic biofuel cell based on electrically wired polyphenol oxidase and glucose oxidase operating under physiological conditions.
Type de publication
Article de revue
Année de publication
2012
Revue
Electrochim. Acta
Volume
85
Pagination
278–282
ISSN
0013-4686
Soumis le 12 avril 2018