光合作用反应中心电荷分离初级过程的动力学理论。
Dynamical theory of primary processes of charge separation in the photosynthetic reaction center.
作者信息
Lakhno Victor D
机构信息
Institute of Mathematical Problems of Biology, Russian Academy of Sciences, Pushchino, Moscow Region 142290 Russia.
出版信息
J Biol Phys. 2005 May;31(2):145-59. doi: 10.1007/s10867-005-5109-1.
Abstract
A dynamical theory has been developed for primary separation of charges in the course of photosynthesis. The theory deals with both hopping and superexchange transfer mechanisms. Dynamics of electron transfer from dimeric bacteriochlorophyll to quinone has been calculated. The results obtained agree with experimental data and provide a unified explanation of both the hierarchy of the transfer time in the photosynthetic reaction center and the phenomenon of coherent oscillations accompanying the transfer process.
摘要
已开发出一种关于光合作用过程中电荷初次分离的动力学理论。该理论涉及跳跃和超交换转移机制。计算了从二聚体细菌叶绿素到醌的电子转移动力学。所得结果与实验数据相符，并为光合反应中心转移时间的层级结构以及转移过程中伴随的相干振荡现象提供了统一的解释。
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