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A membrane-, mediator-, cofactor-less glucose/oxygen biofuel cell.

Coman, Vasile LU ; Vaz-Domínguez, Cristina; Ludwig, Roland; Harreither, Wolfgang; Haltrich, Dietmar; De Lacey, Antonio L; Ruzgas, Tautgirdas; Gorton, Lo LU and Shleev, Sergey LU (2008) In Physical Chemistry Chemical Physics 10(40). p.6093-6096
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 muW 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.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Chemistry Chemical Physics
volume
10
issue
40
pages
6093 - 6096
publisher
Royal Society of Chemistry
external identifiers
  • wos:000259964500003
  • pmid:18846297
  • scopus:53849123997
ISSN
1463-9084
DOI
10.1039/b808859d
language
English
LU publication?
yes
id
9a1327f1-3b55-42ff-a42b-5d13abe3336a (old id 1262350)
date added to LUP
2008-11-25 18:11:19
date last changed
2017-09-24 03:52:30
@article{9a1327f1-3b55-42ff-a42b-5d13abe3336a,
  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 muW 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.},
  author       = {Coman, Vasile and Vaz-Domínguez, Cristina and Ludwig, Roland and Harreither, Wolfgang and Haltrich, Dietmar and De Lacey, Antonio L and Ruzgas, Tautgirdas and Gorton, Lo and Shleev, Sergey},
  issn         = {1463-9084},
  language     = {eng},
  number       = {40},
  pages        = {6093--6096},
  publisher    = {Royal Society of Chemistry},
  series       = {Physical Chemistry Chemical Physics},
  title        = {A membrane-, mediator-, cofactor-less glucose/oxygen biofuel cell.},
  url          = {http://dx.doi.org/10.1039/b808859d},
  volume       = {10},
  year         = {2008},
}