Proton-Coupled Electron Transfer

Chemical Reviews, Journal Year: 2012, Volume and Issue: 112(7), P. 4016 - 4093

Published: June 18, 2012

ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTProton-Coupled Electron TransferDavid R. Weinberg†§, Christopher J. Gagliardi†, Jonathan F. Hull†, Christine Fecenko Murphy‡, Caleb A. Kent†, Brittany C. Westlake∥, Amit Paul†, Daniel H. Ess†, Dewey Granville McCafferty*‡, and Thomas Meyer*†View Author Information† Department of Chemistry, University North Carolina at Chapel Hill, 27599-3290, United States‡ B219 Levine Science Research Center, Box 90354, Duke University, Durham, 27708-0354, States§ Physical Environmental Sciences, Colorado Mesa 1100 Avenue, Grand Junction, 81501-3122, States∥ The American Chemical Society, 1155 Sixteenth Street NW, Washington, District Columbia 20036, States*E-mail: [email protected]Cite this: Chem. Rev. 2012, 112, 7, 4016–4093Publication Date (Web):June 18, 2012Publication History Received19 May 2011Published online18 June 2012Published inissue 11 July 2012https://pubs.acs.org/doi/10.1021/cr200177jhttps://doi.org/10.1021/cr200177jreview-articleACS PublicationsCopyright © 2012 SocietyRequest reuse permissionsArticle Views44915Altmetric-Citations1339LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum full text article downloads since November 2008 (both PDF HTML) across all institutions individuals. These metrics regularly updated to reflect usage leading up last few days.Citations number other articles citing this article, calculated by Crossref daily. Find more information about citation counts.The Altmetric Attention Score is a quantitative measure attention that research has received online. Clicking on donut icon will load page altmetric.com with additional details score social media presence for given article. how calculated. Share Add toView InAdd Full Text ReferenceAdd Description ExportRISCitationCitation abstractCitation referencesMore Options onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Charge transfer,Oxidation,Proton coupled electron transfer,Reaction mechanisms,Redox reactions Get e-Alerts

Language: Английский

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Thermochemistry of Proton-Coupled Electron Transfer Reagents and its Implications

Chemical Reviews, Journal Year: 2010, Volume and Issue: 110(12), P. 6961 - 7001

Published: Oct. 6, 2010

ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTADDITION / CORRECTIONThis article has been corrected. View the notice.Thermochemistry of Proton-Coupled Electron Transfer Reagents and its ImplicationsJeffrey J. Warren, Tristan A. Tronic, James M. Mayer*View Author Information Department Chemistry, University Washington, Box 351700, Seattle, Washington 98195-1700* To whom correspondence should be addressed. E-mail: [email protected]Cite this: Chem. Rev. 2010, 110, 12, 6961–7001Publication Date (Web):October 6, 2010Publication History Received8 March 2010Published online6 October inissue 8 December 2010https://pubs.acs.org/doi/10.1021/cr100085khttps://doi.org/10.1021/cr100085kreview-articleACS PublicationsCopyright © 2010 American Chemical SocietyRequest reuse permissionsArticle Views37256Altmetric-Citations1351LEARN ABOUT THESE METRICSArticle Views are COUNTER-compliant sum full text downloads since November 2008 (both PDF HTML) across all institutions individuals. These metrics regularly updated to reflect usage leading up last few days.Citations number other articles citing this article, calculated by Crossref daily. Find more information about citation counts.The Altmetric Attention Score is a quantitative measure attention that research received online. Clicking on donut icon will load page at altmetric.com with additional details score social media presence for given article. how calculated. Share Add toView InAdd Full Text ReferenceAdd Description ExportRISCitationCitation abstractCitation referencesMore Options onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Bond cleavage,Bond dissociation free energy,Charge transfer,Proton coupled electron transfer,Redox reactions Get e-Alerts

Language: Английский

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Proton-Coupled Electron Transfer

Chemical Reviews, Journal Year: 2007, Volume and Issue: 107(11), P. 5004 - 5064

Published: Nov. 1, 2007

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTProton-Coupled Electron TransferMy Hang V. Huynh and Thomas J. MeyerView Author Information DE-1: High Explosive Science Technology Group, Los Alamos National Laboratory, Alamos, New Mexico 87545, Department of Chemistry, University North Carolina at Chapel Hill, 27599-3290 Cite this: Chem. Rev. 2007, 107, 11, 5004–5064Publication Date (Web):November 14, 2007Publication History Received10 April 2006Published online14 November 2007Published inissue 1 2007https://pubs.acs.org/doi/10.1021/cr0500030https://doi.org/10.1021/cr0500030research-articleACS PublicationsCopyright © 2007 American Chemical SocietyRequest reuse permissionsArticle Views26296Altmetric-Citations1395LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum full text article downloads since 2008 (both PDF HTML) across all institutions individuals. These metrics regularly updated to reflect usage leading up last few days.Citations number other articles citing this article, calculated by Crossref daily. Find more information about citation counts.The Altmetric Attention Score is a quantitative measure attention that research has received online. Clicking on donut icon will load page altmetric.com with additional details score social media presence for given article. how calculated. Share Add toView InAdd Full Text ReferenceAdd Description ExportRISCitationCitation abstractCitation referencesMore Options onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Charge transfer,Oxidation,Proton coupled electron transfer,Reaction mechanisms,Redox reactions Get e-Alerts

Language: Английский

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Hydrogen Production by Molecular Photocatalysis

Chemical Reviews, Journal Year: 2007, Volume and Issue: 107(10), P. 4022 - 4047

Published: Oct. 1, 2007

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHydrogen Production by Molecular PhotocatalysisArthur J. Esswein and Daniel G. NoceraView Author Information Department of Chemistry 6-335, Massachusetts Institute Technology, 77 Avenue, Cambridge, 02139-4307 Cite this: Chem. Rev. 2007, 107, 10, 4022–4047Publication Date (Web):October 2007Publication History Received17 May 2007Published online10 October inissue 1 2007https://doi.org/10.1021/cr050193eCopyright © 2007 American Chemical SocietyRIGHTS & PERMISSIONSArticle Views21655Altmetric-Citations1216LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum full text article downloads since November 2008 (both PDF HTML) across all institutions individuals. These metrics regularly updated to reflect usage leading up last few days.Citations number other articles citing this article, calculated Crossref daily. Find more information about citation counts.The Altmetric Attention Score is a quantitative measure attention that research has received online. Clicking on donut icon will load page at altmetric.com with additional details score social media presence for given article. how calculated. Share Add toView InAdd Full Text ReferenceAdd Description ExportRISCitationCitation abstractCitation referencesMore Options onFacebookTwitterWechatLinked InReddit Read OnlinePDF (426 KB) Get e-AlertsSUBJECTS:Catalysts,Excited states,Organic reactions,Platinum,Transition metals e-Alerts

Language: Английский

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Photochemical Conversion of Solar Energy

ChemSusChem, Journal Year: 2007, Volume and Issue: 1(1-2), P. 26 - 58

Published: Dec. 4, 2007

Energy is the most important issue of 21st century. About 85% our energy comes from fossil fuels, a finite resource unevenly distributed beneath Earth's surface. Reserves fuels are progressively decreasing, and their continued use produces harmful effects such as pollution that threatens human health greenhouse gases associated with global warming. Prompt action to solve crisis therefore needed. To pursue an action, we urged save in more efficient ways, but also forced find alternative sources, convenient which solar for several reasons. The sun continuously provides Earth huge amount energy, fairly all over world. Its enormous potential clean, abundant, economical source, however, cannot be exploited unless it converted into useful forms energy. This Review starts brief description mechanism at basis natural photosynthesis and, then, reports results obtained so far field photochemical conversion "grand challenge" chemists means artificial fuels. If succeed create photosynthetic process, "... life civilization will continue long shines!", Italian scientist Giacomo Ciamician forecast almost one hundred years ago.

Language: Английский

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Ribonucleotide Reductases

Annual Review of Biochemistry, Journal Year: 2006, Volume and Issue: 75(1), P. 681 - 706

Published: April 7, 2006

Ribonucleotide reductases (RNRs) transform RNA building blocks to DNA by catalyzing the substitution of 2′OH-group a ribonucleotide with hydrogen mechanism involving protein radicals. Three classes RNRs employ different mechanisms for generation radical. Recent structural studies members from each class have led deeper understanding their catalytic and allosteric regulation nucleoside triphosphates. The main emphasis this review is on RNR at molecular cellular level. Conformational transitions induced nucleotide binding determine substrate specificity. An intricate interplay between gene activation, enzyme inhibition, degradation regulates, together effects, activity provides appropriate amount deoxynucleotides replication repair. In spite large differences in amino acid sequences, basic features are remarkably similar suggest common evolutionary origin three classes.

Language: Английский

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Thiyl Radicals in Organic Synthesis

Chemical Reviews, Journal Year: 2014, Volume and Issue: 114(5), P. 2587 - 2693

Published: Jan. 2, 2014

ADVERTISEMENT RETURN TO ISSUEReviewNEXTThiyl Radicals in Organic SynthesisFabrice Dénès*†, Mark Pichowicz‡, Guillaume Povie‡, and Philippe Renaud‡View Author Information† Laboratoire CEISAM UMR CNRS 6230 - UFR des Sciences et Techniques, Université de Nantes, 2 rue la Houssinière, BP 92208 44322 Nantes Cedex 3, France‡ Department of Chemistry Biochemistry, University Berne, Freiestrasse CH-3012 Bern, Switzerland*E-mail: [email protected]Cite this: Chem. Rev. 2014, 114, 5, 2587–2693Publication Date (Web):January 2, 2014Publication History Received13 August 2013Published online2 January 2014Published inissue 12 March 2014https://pubs.acs.org/doi/10.1021/cr400441mhttps://doi.org/10.1021/cr400441mreview-articleACS PublicationsCopyright © 2014 American Chemical SocietyRequest reuse permissionsArticle Views35344Altmetric-Citations758LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum full text article downloads since November 2008 (both PDF HTML) across all institutions individuals. These metrics regularly updated to reflect usage leading up last few days.Citations number other articles citing this article, calculated by Crossref daily. Find more information about citation counts.The Altmetric Attention Score is a quantitative measure attention that research has received online. Clicking on donut icon will load page at altmetric.com with additional details score social media presence for given article. how calculated. Share Add toView InAdd Full Text ReferenceAdd Description ExportRISCitationCitation abstractCitation referencesMore Options onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Addition reactions,Cyclization,Hydrocarbons,Hydrogen abstraction,Thiols Get e-Alerts

Language: Английский

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Long-range electron transfer

Proceedings of the National Academy of Sciences, Journal Year: 2005, Volume and Issue: 102(10), P. 3534 - 3539

Published: Feb. 28, 2005

Recent investigations have shed much light on the nuclear and electronic factors that control rates of long-range electron tunneling through molecules in aqueous organic glasses as well bonds donor–bridge–acceptor complexes. Couplings covalent hydrogen are stronger than those across van der Waals gaps, these differences coupling between bonded nonbonded atoms account for dependence structure media redox sites Ru-modified proteins protein–protein

Language: Английский

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PROTON-COUPLED ELECTRON TRANSFER: A Reaction Chemist's View

Annual Review of Physical Chemistry, Journal Year: 2004, Volume and Issue: 55(1), P. 363 - 390

Published: April 29, 2004

Proton-coupled electron transfer (PCET) reactions involve the concerted of an and a proton. Such play important role in many areas chemistry biology. Concerted PCET is thermochemically more favorable than first step competing consecutive processes involving stepwise (ET) proton (PT), often by >=1 eV. form X-H + Y X H-Y can be termed hydrogen atom (HAT). Another class involves outersphere with deprotonation another reagent, Y+ XH-B X-HB+. Many PCET/HAT rate constants are predicted well Marcus cross relation. The cross-relation calculation uses for self-exchange to provide information on intrinsic barriers. Intrinsic barriers comparable or larger those ET. These properties discussed light recent theoretical treatments PCET.

Language: Английский

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Nanobio Silver: Its Interactions with Peptides and Bacteria, and Its Uses in Medicine

Chemical Reviews, Journal Year: 2013, Volume and Issue: 113(7), P. 4708 - 4754

Published: March 15, 2013

ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTNanobio Silver: Its Interactions with Peptides and Bacteria, Uses in MedicineSonja Eckhardt*, Priscilla S. Brunetto, Jacinthe Gagnon, Magdalena Priebe, Bernd Giese, Katharina M. Fromm*View Author Information Department of Chemistry, University Fribourg, Chemin du Musée 9, 1700 Switzerland*Phone: +41263008732. Fax: +41263009738. E-mail: [email protected] (S.E.); (K.M.F.).Cite this: Chem. Rev. 2013, 113, 7, 4708–4754Publication Date (Web):March 15, 2013Publication History Received17 July 2012Published online15 March 2013Published inissue 10 2013https://pubs.acs.org/doi/10.1021/cr300288vhttps://doi.org/10.1021/cr300288vreview-articleACS PublicationsCopyright © 2013 American Chemical SocietyRequest reuse permissionsArticle Views11102Altmetric-Citations667LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum full text article downloads since November 2008 (both PDF HTML) across all institutions individuals. These metrics regularly updated to reflect usage leading up last few days.Citations number other articles citing this article, calculated by Crossref daily. Find more information about citation counts.The Altmetric Attention Score is a quantitative measure attention that research has received online. Clicking on donut icon will load page at altmetric.com additional details score social media presence for given article. how calculated. Share Add toView InAdd Full Text ReferenceAdd Description ExportRISCitationCitation abstractCitation referencesMore Options onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Ions,Metal nanoparticles,Monomers,Peptides proteins,Silver Get e-Alerts

Language: Английский

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