Structure and marker mode of the primary electron donor state absorption of photosynthetic bacteria: Hole-burned spectra
Journal Article
·
· Journal of Physical Chemistry; (USA)
- Iowa State Univ., Ames (USA)
- Argonne National Lab., IL (USA)
Structured photochemical hole-burned spectra are presented for P870 and P960 of the reaction centers (RC) of Rhodobacter sphaeroides and Rhodopseudomonas viridis. A special pair marker mode Franck-Condon progression is identified. The zero-phonon holes yield P870* and P960* decay times in good agreement with the time domain values. Site excitation energy selection is used to establish correlation between a higher energy RC state of Rps. viridis and P960*.
- DOE Contract Number:
- W-31109-ENG-38; W-7405-ENG-82
- OSTI ID:
- 7070750
- Journal Information:
- Journal of Physical Chemistry; (USA), Vol. 93:16; ISSN 0022-3654
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
59 BASIC BIOLOGICAL SCIENCES
PHOTOSYNTHETIC BACTERIA
PHOTOCHEMISTRY
ADSORPTION
DATA ANALYSIS
ELECTRONIC STRUCTURE
EXPERIMENTAL DATA
FRANCK-CONDON PRINCIPLE
MEASURING INSTRUMENTS
MEASURING METHODS
CHEMISTRY
DATA
INFORMATION
NUMERICAL DATA
SORPTION
400500* - Photochemistry
550200 - Biochemistry
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
59 BASIC BIOLOGICAL SCIENCES
PHOTOSYNTHETIC BACTERIA
PHOTOCHEMISTRY
ADSORPTION
DATA ANALYSIS
ELECTRONIC STRUCTURE
EXPERIMENTAL DATA
FRANCK-CONDON PRINCIPLE
MEASURING INSTRUMENTS
MEASURING METHODS
CHEMISTRY
DATA
INFORMATION
NUMERICAL DATA
SORPTION
400500* - Photochemistry
550200 - Biochemistry