Publikace detail

The fluorescence properties of N-derivatives of 3-aminoperylene

Autoři: Almonasy Numan | Hyková Šárka | Dvořák M | Michl Martin | Nepraš Miloš

Rok: 2008

Druh publikace: ostatní - přednáška nebo poster

Název zdroje: PIMoP 2008 Book of Abstracts

Místo vydání: Czech Technical University in Prague

Strana od-do: 49-49

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Fluorescenční vlastnosti N-derivátů 3-aminoperylenu	Fluorescenční vlastnosti N-derivátů 3-aminoperylenu
eng	The fluorescence properties of N-derivatives of 3-aminoperylene	In connection with the study of excitation energy transfer (EET) and relationships structure-fluorescence characteristics of organic dyes, we presented the spectral and photophysical properties of bichromophoric compound containing 1-aninopyrene as a donor of EET. 3-aminobenzanthrone as an acceptor of EET and 1,3,5-triazine as a spacer [1]. In previous papers [2,3], we reported on a solvent dependence of absorption and fluorescence spectra, fluorescence lifetimes and fluorescence quantum yields of various 3-substituted benzanthrone derivatives. More recently, we have reported on fluorescence properties of N-substituted 1-and 2-aminopyrenes [4]. Now, we present the results of the study of spectral and photophysical properties of N-derivatives of 3-aminopyrene. The influences of electronic structure and solvent polarity, absorption and fluorescence spectra and on fluorescence quantum yields are discussed.	3-aminoperylene

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