Surfactant-assisted direct electron transfer between multi-copper oxidases and carbon nanotube-based porous electrodes

Yudai Ogawa, Syuhei Yoshino, Takeo Miyake, Matsuhiko Nishizawa

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

The effects of pre-treatment with surfactants on the electrocatalytic reaction of multi-copper oxidases were quantitatively evaluated using a well-structured carbon nanotube forest electrode. It was found that both the charge polarity of the head group and the aromatics in the tail part of the surfactants affect the efficiency of enzymatic electrocatalysis.

Original languageEnglish
Pages (from-to)13059-13062
Number of pages4
JournalPhysical Chemistry Chemical Physics
Volume16
Issue number26
DOIs
Publication statusPublished - 2014 Jul 14
Externally publishedYes

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Carbon Nanotubes
oxidase
Surface-Active Agents
nanotubes
electron transfer
Electrodes
carbon nanotubes
surfactants
Electrons
Electrocatalysis
copper
electrodes
pretreatment
polarity
copper oxidase
Forests

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Physics and Astronomy(all)
  • Medicine(all)

Cite this

Surfactant-assisted direct electron transfer between multi-copper oxidases and carbon nanotube-based porous electrodes. / Ogawa, Yudai; Yoshino, Syuhei; Miyake, Takeo; Nishizawa, Matsuhiko.

In: Physical Chemistry Chemical Physics, Vol. 16, No. 26, 14.07.2014, p. 13059-13062.

Research output: Contribution to journalArticle

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