Interpretation of the excited-state structure of the Fenna-Matthews-Olson pigment protein complex of Prosthecochloris aestuarii based on the simultaneous simulation of the 4 K absorption, linear dichroism, and singlet-triplet absorption difference spectra: A possible excitonic explanation?
Interpretation of the excited-state structure of the Fenna-Matthews-Olson pigment protein complex of Prosthecochloris aestuarii based on the simultaneous simulation of the 4 K absorption, linear dichroism, and singlet-triplet absorption difference spectra: A possible excitonic explanation?
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DOI：
10.1021/jp9614052
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发表时间：
1996-10-31
影响因子：
--
通讯作者：
Gulen, D
中科院分区：
文献类型：
--
作者：
Gulen, D
FMO激发态结构的解释本文从非聚集态C-3对称三聚体的细菌叶绿素间的偶极-偶极相互作用是其“线性"吸收特征的主要原因这一观点出发，给出了Prosthecochloris aestuarii的（Fenna-Matthews-Olson）复合物在Q（y）区域中的吸收（吸收、线性二色性和单重态-三重态吸收差）。
An explanation of the excited-state structure of the FMO (Fenna-Matthews-Olson) complex of Prosthecochloris aestuarii is given from the point of view that the dipole-dipole interactions among the bacteriochlorophylls of the unaggregated C-3 symmetric trimers observed in the cyrstalline state are mainly responsible for the key features of the ''linear'' absorption characteristics (absorption, linear dichroism, and singlet-triplet absorption difference) in the Q(y) region.