State Features and Fluorescence of N,N'-Bis(5-bromosalicylidene)-1,3-propylenediamine in a Perfluorosulfonic Membrane
- Autores: Pak V.1, Lapatin N.1, Borisov A.1
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Afiliações:
- Herzen State Pedagogical University of Russia
- Edição: Volume 88, Nº 7 (2018)
- Páginas: 1484-1487
- Seção: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222328
- DOI: https://doi.org/10.1134/S1070363218070216
- ID: 222328
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Resumo
In the process of N,N'-bis(5-bromosalicylidene)-1,3-propylenediamine sorption by a perfluorosulfonic membrane donor-acceptor interaction of azomethine with membrane sulfo groups appears as considerable simultaneous shifts of absorption and fluorescence spectra compared to analogous azomethine spectra in alcohol solutions. An analysis of the observed changes suggests that the π*N=C antibonding states of the azomethine molecule fragment are emitting.
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Sobre autores
V. Pak
Herzen State Pedagogical University of Russia
Autor responsável pela correspondência
Email: pakviacheslav@mail.ru
Rússia, nab. reki Moiki 48, St. Petersburg, 191186
N. Lapatin
Herzen State Pedagogical University of Russia
Email: pakviacheslav@mail.ru
Rússia, nab. reki Moiki 48, St. Petersburg, 191186
A. Borisov
Herzen State Pedagogical University of Russia
Email: pakviacheslav@mail.ru
Rússia, nab. reki Moiki 48, St. Petersburg, 191186