期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1979
卷号：76
期号：9
页码：4185-4188
DOI：10.1073/pnas.76.9.4185
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：A discrepancy is explored regarding the spin exchange integral estimated from magnetic field effects on recombination of the bacteriochlorophyll dimer cation (Bchl)2+ and the bacteriopheophytin anion Bph- and the measured electron transfer rate between Bph and electronically excited (Bchl)2. In one explanation considered here there are two sites for the electron or for the hole, with a hopping between sites.
关键词：magnetic field effects ; reaction center ; bacteriochlorophyll dimer ; bacteriopheophytin
