Femtopicosecond relaxation of zinc porphyrinate trimer linked by the triazole bridge

Autor:	Vladimir S. Tyurin, V. A. Nadtochenko, Irina P. Beletskaya, Ivan V. Shelaev, Fedor E. Gostev, K. M. Mikhailov, Yu. P. Yashchuk
Rok vydání:	2014
Předmět:	Physics::Biological Physics Exciton Triazole chemistry.chemical_element Trimer General Chemistry Zinc Photochemistry chemistry.chemical_compound chemistry Femtosecond Relaxation (physics) Excitation Photosystem
Zdroj:	Russian Chemical Bulletin. 63:76-81
ISSN:	1573-9171 1066-5285
Popis:	The femtosecond dynamics of excitation relaxation of the zinc porphyrinate trimer was studied by the pumping—scanning method. The obtained results were examined using semi-empirical quantum chemical calculations. The dynamics of excitation relaxation shows that the application of similar systems as models for studying photosystems and development of artificial analogs of natural photosynthetic centers is promising. An explanation for the observed coherent dynamics of exciton bands was proposed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::afd8105408421a3165bc39d822a32c30 https://doi.org/10.1007/s11172-014-0397-x Zobrazit plný text záznamu Full text from SpringerLink