Fluctuations in the electron-phonon coupling of a single chromoprotein

Kunz, R., Timpmann, K., Southall, J. , Cogdell, R.J. , Freiberg, A. and Köhler, J. (2013) Fluctuations in the electron-phonon coupling of a single chromoprotein. Angewandte Chemie (International Edition), 52(33), pp. 8726-8730. (doi:10.1002/anie.201303231)

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Abstract

Sequences of high resolution low-temperature emission spectra from individual light-harvesting 2 (LH2) complexes from Rhodopseudomonas acidophila reveal a much larger variety of the emission profiles than previously observed. The results provide direct evidence for substantial variations in electron–phonon coupling and concomitantly of exciton (de)localization within single pigment-protein complexes.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Cogdell, Professor Richard and Southall, Mrs June
Authors: Kunz, R., Timpmann, K., Southall, J., Cogdell, R.J., Freiberg, A., and Köhler, J.
College/School:College of Medical Veterinary and Life Sciences > Institute of Molecular Cell and Systems Biology
Journal Name:Angewandte Chemie (International Edition)
Journal Abbr.:Angew Chem Int Ed Engl
ISSN:1433-7851
ISSN (Online):1521-3773

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