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Issue 19, 2013
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Attenuated total reflectance infrared spectroelectrochemistry at a carbon particle electrode; unmediated redox control of a [NiFe]-hydrogenase solution

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Abstract

We report a versatile infrared spectroscopic method for studying redox chemistry of metalloproteins, and demonstrate for the first time electrochemically-induced changes to the active site of the regulatory [NiFe]-hydrogenase from Ralstonia eutropha. A carbon particle network working electrode allows control over a wide potential window without the need for solution mediators.

Graphical abstract: Attenuated total reflectance infrared spectroelectrochemistry at a carbon particle electrode; unmediated redox control of a [NiFe]-hydrogenase solution

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Article information


Submitted
10 Jan 2013
Accepted
22 Mar 2013
First published
22 Mar 2013

Phys. Chem. Chem. Phys., 2013,15, 7055-7059
Article type
Communication

Attenuated total reflectance infrared spectroelectrochemistry at a carbon particle electrode; unmediated redox control of a [NiFe]-hydrogenase solution

A. J. Healy, P. A. Ash, O. Lenz and K. A. Vincent, Phys. Chem. Chem. Phys., 2013, 15, 7055
DOI: 10.1039/C3CP00119A

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