title: Attenuated total reflectance infrared spectroelectrochemistry at a carbon particle electrode; unmediated redox control of a [NiFe]-hydrogenase solution.
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.
authors.affiliation: Department of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, Oxford, UK.
authors.forename: Adam J
authors.initials: AJ
authors.lastname: Healy
authors.forename: Philip A
authors.initials: PA
authors.lastname: Ash
authors.forename: Oliver
authors.initials: O
authors.lastname: Lenz
authors.forename: Kylie A
authors.initials: KA
authors.lastname: Vincent