Enviar artigo por via de e-mail The change of the spectral-luminescent properties of coumarin-7 and coumarin-30 upon protonation
- Autores: Nikolaeva M.V.1, Puzyk M.V.1
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Afiliações:
- Herzen State Pedagogical University of Russia
- Edição: Volume 122, Nº 4 (2017)
- Páginas: 625-627
- Seção: Condensed-Matter Spectroscopy
- URL: https://bakhtiniada.ru/0030-400X/article/view/165373
- DOI: https://doi.org/10.1134/S0030400X17040178
- ID: 165373
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Resumo
The influence of perchloric acid on the spectral-luminescent characteristics of coumarin-7 and coumarin-30 in acetonitrile and ethanol is studied. A probable mechanism and methods of controlling the protonation of nitrogen atoms of the phenylimidazole fragment are discussed.
Sobre autores
M. Nikolaeva
Herzen State Pedagogical University of Russia
Email: puzyk@mail.ru
Rússia, St. Petersburg, 191186
M. Puzyk
Herzen State Pedagogical University of Russia
Autor responsável pela correspondência
Email: puzyk@mail.ru
Rússia, St. Petersburg, 191186
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