TIME-RESOLVED SPECTROSCOPY OF THE EXCITED ELECTRONIC-STATE OF REACTION CENTERS OF RHODOPSEUDOMONAS-VIRIDIS

Authors
SCHERER POJ FISCHER SF LANCASTER CRD FRITZSCH G SCHMIDT S ARLT T DRESSLER K ZINTH W
Citation
Poj. Scherer et al., TIME-RESOLVED SPECTROSCOPY OF THE EXCITED ELECTRONIC-STATE OF REACTION CENTERS OF RHODOPSEUDOMONAS-VIRIDIS, Chemical physics letters, 223(1-2), 1994, pp. 110-115
Citations number
11
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
223
Issue
1-2
Year of publication
1994
Pages
110 - 115
Database
ISI
SICI code
0009-2614(1994)223:1-2<110:TSOTEE>2.0.ZU;2-K
Abstract
The spectral properties of the excited electronic state of the reactio n centers of Rhodopseudomonas (Rps.) viridis are studied by dichroic t ransient absorption spectroscopy with sub-picosecond time resolution. The theoretical analysis of the experimental results allows the assign ment of the transient absorption from two dimer bands of the special p air and show its excitonic coupling to other pigments.