Spectroscopic properties of anisole in mixed polar solvents |
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| Authors: | Gottfired Kohler Nikola Getoff |
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| Institution: | Institute for Theoretical Chemistry and Radiationchemistry, University of Vienna, Währingerstr. 38, 1090 Vienna, Austria |
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| Abstract: | Absorption and emission spectra, fluorescence quantum yields and lifetimes were studied for anisole in binary ethanol-water mixtures. The spectroscopic and photophysical properties show an exceptional behaviour in the aqueous solution. In water a strong nonradiative process, originating from the fluorescent state decreases the emission yield and lifetime. The results are discussed in terms of short range interactions between the solute and solvent. |
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