H2O and D2O spin-isomers as a mediator of the electron transfer in the reaction center of purple bacteria

Pishchalnikov, R.Y.; Pershin, S.M.; Bunkin, A.F.

Статья опубликована в журнале из списка RSCI Web of Science

Информация о цитировании статьи получена из Web of Science, Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 марта 2014 г.

Авторы: Pishchalnikov R.Yu, Pershin S.M., Bunkin A.F.
Журнал: Physics of Wave Phenomena
Том: 20
Номер: 3
Год издания: 2012
Издательство: Allerton Press Inc.
Местоположение издательства: United States
Первая страница: 184
Последняя страница: 192
DOI: 10.3103/S1541308X12030041
Аннотация: The dynamics of charge separation states has been numerically simulated in order to calculate the polarization (in the third order of the perturbation theory) and its evolution in a pulsed optical field. Time evolution of the rotational states of the ortho-D2O isomer with a nonzero magnetic momentum and mixed ortho/para-D2O states have been calculated on the basis of the Liouville equation for the density matrix and the Redfield relaxation model for molecular aggregates. Frequencies similar to the known experimental frequencies of the modulation of the kinetics (electron transfer) of the reaction centers special pair in purple bacteria are selected from the set of calculated rotational-resonance frequencies. This semiquantitative coincidence of frequencies (within the experimental error) confirms the previously stated hypothesis, according to which the ortho-H2O (D2O) spin isomer can play a role of mediator during electron transfer in the reaction centers of purple bacteria
Добавил в систему: Пищальников Роман Юрьевич

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H2O and D2O spin-isomers as a mediator of the electron transfer in the reaction center of purple bacteriaстатья

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