Turkish Journal of Chemistry, Vol.33, No.5, 677-684, 2009
A systematic study on the absorption and fluorescence properties of 2,4,6-triaryl and tripyridylpyridines
Eight different 2,4,6-triaryl, and tripyridylpridines compounds were synthesized and their fluorescent properties were studied by using steady-state and time-resolved fluorescence and UV-Vis absorption spectroscopy techniques in 6 different solvents. Especially, 2,4,6-triarylpyridines showed strong fluorescence properties with high fluorescence quantum yields but small Stokes shifts.
Keywords:2,4,6-triarylpridine;2,4,6-tripyridylpridine;fluorescence;UV-Vis absorption;fluorescence quantum yield;fluorescence lifetime