Mass transport controlled oxygen reduction at anthraquinone modified 3D-CNT electrodes with immobilized Trametes hirsuta laccase

Maciej Sosna, Leonard Stoica, Emma Wright, Jeremy Dunbar Kilburn, Wolfgang Schuhmann, Philip N. Bartlett*

*Corresponding author for this work

Research output: Contribution to journalArticle

32 Citations (Scopus)

Abstract

Carbon nanotubes covalently modified with anthraquinone were used as an electrode for the immobilization of Trametes hirsuta laccase. The adsorbed laccase is capable of oxygen reduction at a mass transport controlled rate ( up to 3.5 mA cm(-2)) in the absence of a soluble mediator. The storage and operational stability of the electrode are excellent.

Original languageEnglish
Pages (from-to)11882-11885
Number of pages4
JournalPhysical Chemistry Chemical Physics
Volume14
Issue number34
Early online date9 Jul 2012
DOIs
Publication statusPublished - 2012

Keywords

  • BLUE COPPER OXIDASE
  • BIOFUEL CELL
  • CARBON NANOTUBES
  • MEDIATOR

Cite this

Mass transport controlled oxygen reduction at anthraquinone modified 3D-CNT electrodes with immobilized Trametes hirsuta laccase. / Sosna, Maciej; Stoica, Leonard; Wright, Emma; Kilburn, Jeremy Dunbar; Schuhmann, Wolfgang; Bartlett, Philip N.

In: Physical Chemistry Chemical Physics, Vol. 14, No. 34, 2012, p. 11882-11885.

Research output: Contribution to journalArticle

Sosna, Maciej ; Stoica, Leonard ; Wright, Emma ; Kilburn, Jeremy Dunbar ; Schuhmann, Wolfgang ; Bartlett, Philip N. / Mass transport controlled oxygen reduction at anthraquinone modified 3D-CNT electrodes with immobilized Trametes hirsuta laccase. In: Physical Chemistry Chemical Physics. 2012 ; Vol. 14, No. 34. pp. 11882-11885.
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abstract = "Carbon nanotubes covalently modified with anthraquinone were used as an electrode for the immobilization of Trametes hirsuta laccase. The adsorbed laccase is capable of oxygen reduction at a mass transport controlled rate ( up to 3.5 mA cm(-2)) in the absence of a soluble mediator. The storage and operational stability of the electrode are excellent.",
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author = "Maciej Sosna and Leonard Stoica and Emma Wright and Kilburn, {Jeremy Dunbar} and Wolfgang Schuhmann and Bartlett, {Philip N.}",
note = "Acknowledgements This work was funded by the European Research Council, project 3D-NanoBioDevice NMP4-SL-2009-229255. The donation of laccase by Harry Boer (VTT, Finland) is gratefully acknowledged.",
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T1 - Mass transport controlled oxygen reduction at anthraquinone modified 3D-CNT electrodes with immobilized Trametes hirsuta laccase

AU - Sosna, Maciej

AU - Stoica, Leonard

AU - Wright, Emma

AU - Kilburn, Jeremy Dunbar

AU - Schuhmann, Wolfgang

AU - Bartlett, Philip N.

N1 - Acknowledgements This work was funded by the European Research Council, project 3D-NanoBioDevice NMP4-SL-2009-229255. The donation of laccase by Harry Boer (VTT, Finland) is gratefully acknowledged.

PY - 2012

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N2 - Carbon nanotubes covalently modified with anthraquinone were used as an electrode for the immobilization of Trametes hirsuta laccase. The adsorbed laccase is capable of oxygen reduction at a mass transport controlled rate ( up to 3.5 mA cm(-2)) in the absence of a soluble mediator. The storage and operational stability of the electrode are excellent.

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KW - BIOFUEL CELL

KW - CARBON NANOTUBES

KW - MEDIATOR

U2 - 10.1039/c2cp41588g

DO - 10.1039/c2cp41588g

M3 - Article

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JO - Physical Chemistry Chemical Physics

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