Complexation of a crown-substituted naphthalimide derivative with heavy metals in Langmuir monolayers
- Авторы: Shepeleva I.1,2, Shokurov A.1, Bogdanova L.1, Arslanov V.1, Panchenko P.3, Fedorova O.3, Selektor S.1
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Учреждения:
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
- Russian Technological University, M. V. Lomonosov Moscow State University of Fine Chemical Technologies
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- Выпуск: Том 67, № 12 (2018)
- Страницы: 2259-2261
- Раздел: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/243227
- DOI: https://doi.org/10.1007/s11172-018-2366-2
- ID: 243227
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Аннотация
It was demonstrated that, in contrast to a solution in an organic solvent, the relaxation of the excited state of a fluorophore moiety proceeds mainly radiationless upon the formation of naphthalimide fluoroionophore complexes with complementary cations in a monolayer on a water surface. Apparently, this is due to the fact that the distribution of the energy levels of molecular orbitals in the fluoroionophore complexes with cations at the air-water interfaces changes in such a way that relaxation of the excited state via charge transfer within the complex molecule remains possible.
Об авторах
I. Shepeleva
A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences; Russian Technological University, M. V. Lomonosov Moscow State University of Fine Chemical Technologies
Email: sofs@list.ru
Россия, Build. 4, 31 Leninsky prosp., Moscow, 119071; 86 prosp. Vernadskogo, Moscow, 119571
A. Shokurov
A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: sofs@list.ru
Россия, Build. 4, 31 Leninsky prosp., Moscow, 119071
L. Bogdanova
A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: sofs@list.ru
Россия, Build. 4, 31 Leninsky prosp., Moscow, 119071
V. Arslanov
A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: sofs@list.ru
Россия, Build. 4, 31 Leninsky prosp., Moscow, 119071
P. Panchenko
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: sofs@list.ru
Россия, 28 ul. Vavilova, Moscow, 119991
O. Fedorova
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: sofs@list.ru
Россия, 28 ul. Vavilova, Moscow, 119991
S. Selektor
A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: sofs@list.ru
Россия, Build. 4, 31 Leninsky prosp., Moscow, 119071