Article ID Journal Published Year Pages File Type
5389245 Chemical Physics Letters 2007 6 Pages PDF
Abstract
Thermally induced quenching of fluorescence in the trimeric Fenna-Matthews-Olson antenna complex starts at unusually low temperatures as compared to the isolated BChl a molecules in common matrixes. Close spacing of the trimer exciton states within the lowest-energy manifold of absorbing states is proposed mainly responsible for this effect.
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Unusual temperature quenching of bacteriochlorophyll a fluorescence in FMO antenna protein trimers
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