Fluorescence anisotropy decay in the presence of multistep energy migration and back transfer in disordered two-component systems

Simeonika Rangełowa, Leszek Kułak, Ignacy Gryczyński, Pabak Sakar, Piotr Bojarski

Research output: Contribution to journalArticle

9 Scopus citations

Abstract

Fluorescence anisotropy decay in the presence of forward and back energy transfer is studied for rhodamine 6G (donor)-rhodamine B (acceptor) rigid system. Experimental data are compared with the results of Monte-Carlo simulations. Good agreement between experimental data and Monte-Carlo simulations has been obtained. Monte-Carlo simulation of emission anisotropy is performed using an originally elaborated by us hybrid method, which is characterized by much better accuracy and little time consumption.

Original languageEnglish
Pages (from-to)105-109
Number of pages5
JournalChemical Physics Letters
Volume452
Issue number1-3
DOIs
StatePublished - 4 Feb 2008

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