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

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