Browsing School of Biological and Chemical Sciences by Author "Evans, RM"
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Discovery of Dark pH-Dependent H(+) Migration in a [NiFe]-Hydrogenase and Its Mechanistic Relevance: Mobilizing the Hydrido Ligand of the Ni-C Intermediate.
Murphy, BJ; Hidalgo, R; Roessler, MM; Evans, RM; Ash, PA; Myers, WK; Vincent, KA; Armstrong, FA (2015-07-08)Despite extensive studies on [NiFe]-hydrogenases, the mechanism by which these enzymes produce and activate H2 so efficiently remains unclear. A well-known EPR-active state produced under H2 and known as Ni-C is assigned ... -
Guiding Principles of Hydrogenase Catalysis Instigated and Clarified by Protein Film Electrochemistry.
Armstrong, FA; Evans, RM; Hexter, SV; Murphy, BJ; Roessler, MM; Wulff, P (2016-05-17)Protein film electrochemistry (PFE) is providing cutting-edge insight into the chemical principles underpinning biological hydrogen. Attached to an electrode, many enzymes exhibit "reversible" electrocatalytic behavior, ...