Long-Range Electron Transfer Across Peptide Bridges: The Transition from Electron Superexchange to Hopping

Long-range electron transfer rate constants for complexes of the type [(bpy)2RuIIL−Pro n −apyRuIII)(NH3)5]5++ proline residues (n) varying from 0 to 9 were determined by complementary electron pulse radiolysis and flash photolysis techniques from the picosecond to the millisecond time scales. The ac...

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Veröffentlicht in:	Journal of the American Chemical Society 2004-11, Vol.126 (43), p.13888-13889
Hauptverfasser:	Malak, Rouba Abdel, Gao, Zhinong, Wishart, James F, Isied, Stephan S
Format:	Artikel
Sprache:	eng
Schlagworte:	2,2'-Dipyridyl - analogs & derivatives 2,2'-Dipyridyl - chemistry 2,2'-Dipyridyl - metabolism Chemistry Electrons Exact sciences and technology General and physical chemistry Kinetics Metalloproteins - chemistry Metalloproteins - metabolism Peptides - chemistry Peptides - metabolism Physical chemistry of induced reactions (with radiations, particles and ultrasonics) Proline - analogs & derivatives Proline - metabolism Pulse Radiolysis Radiation chemistry Ruthenium - chemistry Ruthenium - metabolism
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