Dynamics of the alcohol-induced fluorescence of quinoline - Anton, M.F.; Nicol, M. (Elsevier)
Kinetics of structured ultraviolet and violet fluorescence of quinoline (1-azanaphthalene) in various low temperature alcoholic glasses are reported. The lifetime of the structured ultraviolet fluorescence is (2.2 +/- 0.2) ns in both concentrated and dilute alcoholic glasses. This band is assigned to quinoline molecules surrounded by several polar solvent molecules. The non-exponential decay rate of the violet fluorescence observed for hydrocarbon glasses with small amounts of alcohols is identical with the decay of quinolinium chloride and is assigned to 1:1 quinoline-alcohol complexes.
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Keywords: V; U