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Dynamics of Photoisomerization
1982There has recently been a good deal of theoretical [1–3] and experimental [4–7] interest in activated barrier crossing processes in liquids. The best known model is that of Kramers [8] who derived expressions for the escape of particles over a barrier in various limiting cases. Combining Kramers ideas with recent kinetic theory calculations [1–3] leads
G. R. Fleming +2 more
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Photoisomerization in Proteorhodopsin mutant D97N
Photochemistry and Photobiology, 2006The first steps of the photocycle of the D97N mutant of proteorhodopsin (PR) have been investigated by means of ultrafast transient absorption spectroscopy. A comparison with the primary dynamics of native PR and D85N mutant of bacteriorhodopsin is given.
Martin O, Lenz +3 more
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A New Photoisomerization of Bilirubin
Photochemistry and Photobiology, 1999AbstractPhotoirradiation of solutions of natural (4Z,15Z)‐biliru‐bin‐IXα in chloroform with ˜366 nm UV light leads rapidly to a new photoisomer that has been characterized by NMR spectroscopy and by its (ground‐state reaction) adducts with methanol and other protic nucleophiles. Unlike the previously described Z →E geometric isomeri‐zation important in
L, Cheng, D A, Lightner
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Thermally Reversible Photoisomerizations
Angewandte Chemie International Edition in English, 1972AbstractThis article consists of a programmatic part and a pragmatic one. The programmatic aspects are the establishment of photochemistry, in the broadest definition of its scope, as a developing field directed toward the elucidation of photobiological phenomena, and an appeal for the wide development of the hitherto neglected dimension of ...
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Role of Viscosity Effect on Photoisomerization
International Conference on Luminescence - 1984, 1984Many rate processes like diffusion, dielectric relaxation, electron transfer reactions, nonradiative decay etc..., in dense media can be treated from a unified quantum statistical mechanical viewpoint [1]. In these unimolecular rate processes, one can regard that two potential surfaces, say a and b, are involved.
Villaeys, A. A. +2 more
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Photoorientation by Photoisomerization
ChemInform, 2003AbstractFor Abstract see ChemInform Abstract in Full Text.
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Photoisomerization of Azobenzenes
ChemInform, 2002AbstractFor Abstract see ChemInform Abstract in Full Text.
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