Enviar artigo por via de e-mail Photonics of 18-crown-6-containing styryl dye and its complex with cucurbit[7]uril in the presence of lead cation
- Autores: Atabekyan L.S.1, Aleksandrova N.A.1, Avakyan V.G.1, Gromov S.P.1
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Afiliações:
- Center of Photochemistry, Russian Academy of Sciences, Federal Research Center “Crystallography and Photonics” of the Russian Academy of Sciences
- Edição: Volume 68, Nº 9 (2019)
- Páginas: 1684-1690
- Seção: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/243473
- DOI: https://doi.org/10.1007/s11172-019-2612-2
- ID: 243473
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Resumo
The photophysical processes and photochemical reactions of 4-[(E)-2-(2,3,5,6,8,9,11,12,14,15-decahydro-1,4,7,10,13,16-benzohexaoxacyclooctadecyn-18-yl)vinyl]-1-ethylpyridinium perchlorate and its complexes with cucurbit[7]uril in water in the absence and in the presence of lead perchlorate were studied by absorption, luminescence, and laser kinetic spectroscopy. Intersystem crossing to the triplet state and trans—cis-photoisomerization of the dye were established. The formation of an inclusion complex of the dye with cucurbit[7]uril was found.
Sobre autores
L. Atabekyan
Center of Photochemistry, Russian Academy of Sciences, Federal Research Center “Crystallography and Photonics” of the Russian Academy of Sciences
Autor responsável pela correspondência
Email: levat51@mail.ru
Rússia, Building 1, 7a ul. Novatorov, Moscow, 119421
N. Aleksandrova
Center of Photochemistry, Russian Academy of Sciences, Federal Research Center “Crystallography and Photonics” of the Russian Academy of Sciences
Email: levat51@mail.ru
Rússia, Building 1, 7a ul. Novatorov, Moscow, 119421
V. Avakyan
Center of Photochemistry, Russian Academy of Sciences, Federal Research Center “Crystallography and Photonics” of the Russian Academy of Sciences
Email: levat51@mail.ru
Rússia, Building 1, 7a ul. Novatorov, Moscow, 119421
S. Gromov
Center of Photochemistry, Russian Academy of Sciences, Federal Research Center “Crystallography and Photonics” of the Russian Academy of Sciences
Email: levat51@mail.ru
Rússia, Building 1, 7a ul. Novatorov, Moscow, 119421
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