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Low-lying excited states of light-harvesting system II in purple bacteria
The low-lying excited states of a B850 ring of Rhodospirillum (Rs.) molischianum are determined accurately by a semiempirical INDO/S method. Results obtained are found to fit extremely well with a Frenkel exciton model ...
QM/MM modeling of environmental effects on electronic transitions of the FMO complex
The Fenna–Matthews–Oslon (FMO) light harvesting pigment–protein complex in green sulfur bacteria transfers the excitation energy from absorbed sunlight to the reaction center with almost 100% quantum efficiency. The ...