Vol. 6, issue 03, article # 10

pdf Kuznetsova R. T., Kopylova T. N., Sokolova I. V., Samsonova L. G., Fofonova R. M., Loboda L. I., Degtyarenko K. M. Concentration dependence of photochemical transformations of aminocoumarines. // Atmospheric and oceanic optics. 1993. V. 6. No. 03. P. 285-290.
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Investigations of the luminescence spectra of liquid and frozen aminocoumarine solutions of different concentration before and after irradiation have shown that at low concentration the channels of monomer molecules photochemical transformations dominate. At high concentration photoassociates or photoconformations are formed whose degradation leads to other stable photoproducts. The concentration at which photoassociates are formed is determined by a structure of molecules.