Format

Send to

Choose Destination
See comment in PubMed Commons below
Electrochem commun. 2013 Jan 1;26:105-108. Epub 2012 Oct 23.

Direct Electrochemistry of Cytochrome bo Oxidase at a series of Gold Nanoparticles-Modified Electrodes.

Author information

1
Laboratoire de Spectroscopie Vibrationnelle et Electrochimie des Biomolécules (Institut de Chimie-CNRS, UdS), 1 Rue Blaise Pascal 67008 STRASBOURG CEDEX, France.

Abstract

New membrane-protein based electrodes were prepared incorporating cytochrome bo(3) from E. coli and gold nanoparticles. Direct electron transfer between the electrode and the immobilized enzymes was achieved, resulting in an electrocatalytic activity in presence of O(2). The size of the gold nanoparticles was shown to be important and smaller particles were shown to reduce the overpotential of the process.

PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for PubMed Central
    Loading ...
    Support Center