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Spectral-kinetic evidence of interaction of photochromic diarylethenes with silver nanoparticles |
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| Authors: | O I Kobeleva T M Valova V A Barachevskii M M Krayushkin B V Lichitskii A A Dudinov O Yu Kuznetsova G E Adamov and E P Grebennikov |
| Institution: | 1.Photochemistry Center,Russian Academy of Sciences,Moscow,Russia;2.Zelinskii Institute of Organic Chemistry,Russian Academy of Sciences,Moscow,Russia;3.OAO Central Scientific Research Technological Institute “Tekhnomash”,Moscow,Russia |
| Abstract: | Spectral-kinetic investigations of the photochromism of some diarylethenes with sulfur-containing substituents in dimethylsulfoxide solutions with and without silver nanoparticles are performed. It is shown that silver nanoparticles chemically interact with diarylethene molecules, which is manifested in a change in the spectral and kinetic characteristics and photodegradation efficiency. |
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