In:
Israel Journal of Chemistry, Wiley, Vol. 21, No. 4 ( 1981-01), p. 277-282
Abstract:
With an optically detected magnetic resonance technique, Microwave Induced Fluorescence difference (MIF) spectra have been recorded at 1.5 K for a number of photosynthetic bacteria under reducing conditions. It is found that the MIF spectra coincide with the longest wavelength fluorescence band. A relation for energy transfer at very low temperature is derived, leading to a ( r 0 R ) −3 dependence of the rate of energy transfer on the distance r 0 of closest approach of donor and acceptor pigment and the diameter 2R of the antenna complex. It is tentatively concluded that the photochemical trap in the photosynthetic reaction center has a distribution of 0‐0 transitions similar to that of the antenna pigments.
Type of Medium:
Online Resource
ISSN:
0021-2148
,
1869-5868
DOI:
10.1002/ijch.198100051
Language:
English
Publisher:
Wiley
Publication Date:
1981
detail.hit.zdb_id:
2066481-3
Permalink