Subpicosecond Pump−Supercontinuum Probe Spectroscopy of LH2 Photosynthetic Antenna Proteins at Low Temperature

Exciton relaxation and energy-transfer processes in the B850 circular aggregate of bacteriochlorophyll a molecules from the purple nonsulfur photosynthetic bacterium Rhodobacter sphaeroides were studied at temperatures below 18 K. Excitons were selectively excited by a 7 nm spectral bandwidth pump p...

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Veröffentlicht in:	The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 1998-06, Vol.102 (23), p.4372-4380
Hauptverfasser:	Freiberg, A, Jackson, J. A, Lin, S, Woodbury, N. W
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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