Проведено сравнительное спектрально-кинетическое исследование водно-этанольных фотохромных систем, содержащих фотохромные соединения из класса спиропиранов, спирооксазинов, хроменов и диарилэтенов без и в присутствии наночастиц диоксида кремния. Установлено, что в завимости от структуры соединения молекулы могут вступать в химическое или физическое взаимодействие с поверхностью наночастиц.
Photochromic hybrid compounds based on coumarins with reversible fluorescence modulation have been synthesized for the first time. It was shown that UV irradiation leads to spectral and fluorescent changes due to the structure of the compounds.
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