The electronically excited states of LH2 complexes from Rhodopseudomonas acidophila strain 10050 studied by time-resolved spectroscopy and dynamic Monte Carlo simulations. II. Homo-arrays of LH2 complexes reconstituted into phospholipid model membranes.
The electronically excited states of LH2 complexes from Rhodopseudomonas acidophila strain 10050 studied by time-resolved spectroscopy and dynamic Monte Carlo simulations. II. Homo-arrays of LH2 complexes reconstituted into phospholipid model membranes.
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通过时间分辨光谱和动态蒙特卡罗模拟研究了嗜酸红假单胞菌菌株 10050 的 LH2 复合物的电子激发态。
DOI:
10.1021/jp2023583
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
J. Köhler
中科院分区:
文献类型:
--
作者:
Tobias Pflock;S. Oellerich;Lisa Krapf;J. Southall;R. Cogdell;G. Matthias Ullmann;J. Köhler
We performed time-resolved spectroscopy on homoarrays of LH2 complexes from the photosynthetic purple bacterium Rhodopseudomonas acidophila. Variations of the fluorescence transients were monitored as a function of the excitation fluence and the repetition rate of the excitation. These parameters are directly related to the excitation density within the array and to the number of LH2 complexes that still carry a triplet state prior to the next excitation. Comparison of the experimental observations with results from dynamic Monte Carlo simulations for a model cluster of LH2 complexes yields qualitative agreement without the need for any free parameter and reveals the mutual relationship between energy transfer and annihilation processes.
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影响因子:
3.4
作者:
Fassioli, Francesca;Olaya-Castro, Alexandra;Johnson, Neil F.
通讯作者:
Johnson, Neil F.
DOI:
10.1021/jp202353c
发表时间:
2011-06
期刊:
The journal of physical chemistry. B
影响因子:
--
作者:
Tobias Pflock;S. Oellerich;J. Southall;R. Cogdell;G. Matthias Ullmann;J. Köhler
通讯作者:
Tobias Pflock;S. Oellerich;J. Southall;R. Cogdell;G. Matthias Ullmann;J. Köhler
DOI:
10.1063/1.3557042
发表时间:
2011-03
期刊:
The Journal of chemical physics
影响因子:
--
作者:
J. Strümpfer;K. Schulten
通讯作者:
J. Strümpfer;K. Schulten
影响因子:
3.4
作者:
Sener, Melih;Struempfer, Johan;Schulten, Klaus
通讯作者:
Schulten, Klaus
影响因子:
5.7
作者:
Koepke, J;Hu, XC;Michel, H
通讯作者:
Michel, H