Search Results - "GRAY, Harry B"

Earth-Abundant Heterogeneous Water Oxidation Catalysts by Hunter, Bryan M, Gray, Harry B, Müller, Astrid M

“…Water oxidation is a key chemical transformation for the conversion of solar energy into chemical fuels. Our review focuses on recent work on robust…”
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Hole hopping through tyrosine/tryptophan chains protects proteins from oxidative damage by Gray, Harry B., Winkler, Jay R.

“…Living organisms have adapted to atmospheric dioxygen by exploiting its oxidizing power while protecting themselves against toxic side effects. Reactive oxygen…”
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Noninnocence in Metal Complexes: A Dithiolene Dawn by Eisenberg, Richard, Gray, Harry B

“…Noninnocence in inorganic chemistry traces its roots back half a century to work that was done on metal complexes containing unsaturated dithiolate ligands. In…”
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Molecular mechanisms of cobalt-catalyzed hydrogen evolution by Marinescu, Smaranda C., Winkler, Jay R., Gray, Harry B.

“…Several cobalt complexes catalyze the evolution of hydrogen from acidic solutions, both homogeneously and at electrodes. The detailed molecular mechanisms of…”
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Addressing the challenge of carbon-free energy by Eisenberg, Richard, Gray, Harry B., Crabtree, George W.

“…This century will witness a major transformation in how energy is acquired, stored, and utilized globally. The impetus for this change comes from the deep…”
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Earth-abundant hydrogen evolution electrocatalysts by McKone, James R, Marinescu, Smaranda C, Brunschwig, Bruce S, Winkler, Jay R, Gray, Harry B

“…Splitting water to hydrogen and oxygen is a promising approach for storing energy from intermittent renewables, such as solar power. Efficient, scalable…”
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Noncovalent Immobilization of Electrocatalysts on Carbon Electrodes for Fuel Production by Blakemore, James D, Gupta, Ayush, Warren, Jeffrey J, Brunschwig, Bruce S, Gray, Harry B

“…We show that molecular catalysts for fuel-forming reactions can be immobilized on graphitic carbon electrode surfaces via noncovalent interactions. A…”
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Highly Active Mixed-Metal Nanosheet Water Oxidation Catalysts Made by Pulsed-Laser Ablation in Liquids by Hunter, Bryan M, Blakemore, James D, Deimund, Mark, Gray, Harry B, Winkler, Jay R, Müller, Astrid M

“…Surfactant-free mixed-metal hydroxide water oxidation nanocatalysts were synthesized by pulsed-laser ablation in liquids. In a series of [Ni-Fe]-layered double…”
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Mechanism of H2 Evolution from a Photogenerated Hydridocobaloxime by Dempsey, Jillian L, Winkler, Jay R, Gray, Harry B

“…Proton transfer from the triplet excited state of brominated naphthol to a difluoroboryl bridged CoI-diglyoxime complex, forming CoIIIH, was monitored via…”
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Vibrational coherence transfer in the ultrafast intersystem crossing of a diplatinum complex in solution by Monni, Roberto, Capano, Gloria, Auböck, Gerald, Gray, Harry B., Vlček, Antonín, Tavernelli, Ivano, Chergui, Majed

“…We investigate the ultrafast transient absorption response of tetrakis(μ-pyrophosphito)diplatinate(II), [Pt₂(μ-P₂O₅H₂)₄]4− [hereafter abbreviated Pt(pop)], in…”
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Co3O4 Nanoparticle Water-Oxidation Catalysts Made by Pulsed-Laser Ablation in Liquids by Blakemore, James D, Gray, Harry B, Winkler, Jay R, Müller, Astrid M

“…Surfactant-free, size- and composition-controlled, unsupported, <5-nm, quantum-confined cobalt oxide nanoparticles with high electrocatalytic oxygen-evolution…”
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Discovery of the magnetic behavior of hemoglobin: A beginning of bioinorganic chemistry by Bren, Kara L, Richard Eisenberg, Harry B. Gray

“…Two articles published by Pauling and Coryell in PNAS nearly 80 years ago described in detail the magnetic properties of oxy- and deoxyhemoglobin, as well as…”
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Iron Is the Active Site in Nickel/Iron Water Oxidation Electrocatalysts by Hunter, Bryan M, Winkler, Jay R, Gray, Harry B

“…Efficient catalysis of the oxygen-evolution half-reaction (OER) is a pivotal requirement for the development of practical solar-driven water splitting devices…”
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Long-Range Electron Transfer by Gray, Harry B., Winkler, Jay R., Halpern, Jack

“…Recent investigations have shed much light on the nuclear and electronic factors that control the rates of long-range electron tunneling through molecules in…”
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Kinetics of Electron Transfer Reactions of H2-Evolving Cobalt Diglyoxime Catalysts by Dempsey, Jillian L, Winkler, Jay R, Gray, Harry B

“…Co−diglyoxime complexes catalyze H2 evolution from protic solutions at modest overpotentials. Upon reduction to CoI, a CoIII-hydride is formed by reaction with…”
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Photoredox Catalysis Mediated by Tungsten(0) Arylisocyanides by Fajardo, Javier, Barth, Alexandra T, Morales, Maryann, Takase, Michael K, Winkler, Jay R, Gray, Harry B

“…W­(CNAr)6 (CNAr = arylisocyanide) photoreductants catalyze base-promoted homolytic aromatic substitution (BHAS) of 1-(2-iodobenzyl)-pyrrole in deuterated…”
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Redox properties of tyrosine and related molecules by Warren, Jeffrey J., Winkler, Jay R., Gray, Harry B.

“…Redox reactions of tyrosine play key roles in many biological processes, including water oxidation and DNA synthesis. We first review the redox properties of…”
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Proton–hydride tautomerism in hydrogen evolution catalysis by Quintana, Luis M. Aguirre, Johnson, Samantha I., Corona, Sydney L., Villatoro, Walther, Goddard, William A., Takase, Michael K., VanderVelde, David G., Winkler, Jay R., Gray, Harry B., Blakemore, James D.

“…Efficient generation of hydrogen from renewable resources requires development of catalysts that avoid deep wells and high barriers. Information about the…”
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Cellular uptake and anticancer activity of carboxylated gallium corroles by Pribisko, Melanie, Palmer, Joshua, Grubbs, Robert H., Gray, Harry B., Termini, John, Lim, Punnajit

“…We report derivatives of gallium(III) tris(pentafluorophenyl)corrole, 1 [Ga(tpfc)], with either sulfonic (2) or carboxylic acids (3, 4) as macrocyclic ring…”
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Near-IR Phosphorescence of Iridium(III) Corroles at Ambient Temperature by Palmer, Joshua H, Durrell, Alec C, Gross, Zeev, Winkler, Jay R, Gray, Harry B

“…The photophysical properties of Ir(III) corroles differ from those of phosphorescent porphyrin complexes, cyclometalated and polyimine Ir(III) compounds, and…”
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