首页    期刊浏览 2025年06月11日 星期三
登录注册

文章基本信息

  • 标题:On spin-exchange and electron-transfer rates in bacterial photosynthesis
  • 本地全文:下载
  • 作者:R. Haberkorn ; M. E. Michel-Beyerle ; R. A. Marcus
  • 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
国家哲学社会科学文献中心版权所有