J
Jillian L. Dempsey
Researcher at University of North Carolina at Chapel Hill
Publications - 84
Citations - 6215
Jillian L. Dempsey is an academic researcher from University of North Carolina at Chapel Hill. The author has contributed to research in topics: Catalysis & Proton-coupled electron transfer. The author has an hindex of 30, co-authored 75 publications receiving 4680 citations. Previous affiliations of Jillian L. Dempsey include California Institute of Technology & University of Washington.
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Journal ArticleDOI
A Practical Beginner’s Guide to Cyclic Voltammetry
Noémie Elgrishi,Kelley J. Rountree,Brian D. McCarthy,Eric S. Rountree,Thomas T. Eisenhart,Jillian L. Dempsey +5 more
TL;DR: In this article, a short introduction to cyclic voltammetry is provided to help the reader with data acquisition and interpretation, and common pitfalls are provided, and the reader is encouraged to apply what is learned in short, simple training modules provided in the Supporting Information.
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Hydrogen evolution catalyzed by cobaloximes.
TL;DR: Investigations of cobaloxime-catalyzed H(2) evolution, coupled with the thermodynamic preference for a homolytic route, suggest that the rate-limiting step is associated with formation of the hydride.
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Evaluation of Homogeneous Electrocatalysts by Cyclic Voltammetry
TL;DR: The cyclic voltammetric responses for a general electrocatalytic one-electron reduction of a substrate are presented along with methods to extract figures of merit from these data and the extension of this analysis to more complex electroCatalytic schemes, such as H2 evolution and CO2 reduction, is discussed.
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Proton-Coupled Electron Flow in Protein Redox Machines
TL;DR: This work reviews experimental findings that have shed light on the factors controlling these distant ET events and focuses on two protein redox machines, photosystem II and ribonucleotide reductase, where PCET processes involving tyrosines are believed to be critical for function.
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Mechanism of H2 Evolution from a Photogenerated Hydridocobaloxime
TL;DR: Proton transfer from the triplet excited state of brominated naphthol to a difluoroboryl bridged Co(I)-diglyoxime complex, forming Co(III)H, was monitored via transient absorption to measure proton transfer coupled to excited-state deactivation of the photoacid.