Absorption and luminescence spectra and photodecomposition of zinc(II) complex with bis(1,2,3,7,9-pentamethyldipyrrin-8-yl)methane in solution and polymer matrix
- Авторы: Dudina N.1, Antina L.1, Antina E.1
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Учреждения:
- Krestov Institute of Solution Chemistry
- Выпуск: Том 86, № 2 (2016)
- Страницы: 349-355
- Раздел: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/213864
- DOI: https://doi.org/10.1134/S1070363216020250
- ID: 213864
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Аннотация
New polymeric materials containing dinuclear double-stranded zinc(II) helicate with bis(1,2,3,7,9-pentamethyldipyrrin-8-yl)methane have been prepared on the basis of poly(methyl methacrylate) and tetraethoxysilane. The zinc(II) complex [Zn2L2] retains its fluorescence properties in a poly(methyl methacrylate) film. The photostability of [Zn2L2] in poly(methyl methacrylate) is higher by a factor of ≈2.5 than in the benzene solution. Conditions have been found for the preparation of [Zn2L2]-doped silicate matrix based on tetraethoxysilane via the sol–gel method. The [Zn2L2] complex in the tetraethoxysilane solid matrix shows a weak fluorescence with its maximum at λ = 545–549 nm.
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Об авторах
N. Dudina
Krestov Institute of Solution Chemistry
Автор, ответственный за переписку.
Email: nad@isc-ras.ru
Россия, ul. Akademicheskaya 1, Ivanovo, 153045
L. Antina
Krestov Institute of Solution Chemistry
Email: nad@isc-ras.ru
Россия, ul. Akademicheskaya 1, Ivanovo, 153045
E. Antina
Krestov Institute of Solution Chemistry
Email: nad@isc-ras.ru
Россия, ul. Akademicheskaya 1, Ivanovo, 153045