Отправить статью по E-mail Fluorescent Chemosensor Based on the Pyrene@2β-Cyclodextrin Complex: Response to Aromatic Amino Acids
- Авторы: Avakyan V.G.1,2, Nazarov V.B.3, Alfimov M.V.1,2
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Учреждения:
- Photochemistry Center
- Moscow Institute of Physics and Technology
- Institute of Problems of Chemical Physics
- Выпуск: Том 52, № 3 (2018)
- Страницы: 206-211
- Раздел: Photochemistry
- URL: https://bakhtiniada.ru/0018-1439/article/view/157382
- DOI: https://doi.org/10.1134/S0018143918030037
- ID: 157382
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Аннотация
The applicability of the pyrene@2β-cyclodextrin complex as a fluorescent chemosensor for aromatic amino acids has been studied by fluorescence spectroscopy. For the first time, it has been that the sensitivity of the complex to the implementation of D-enantiomers into its cavity is higher in comparison with the L-enantiomers of aromatic amino acids. Quantum-chemical calculations confirmed that the binding of the D-enantiomers of aromatic amino acids with P@2βCD is characterized by a greater energy of complexation in comparison with the L-enantiomers.
Об авторах
V. Avakyan
Photochemistry Center; Moscow Institute of Physics and Technology
Автор, ответственный за переписку.
Email: avak@photonics.ru
Россия, Moscow, 119421; Dolgoprudnyi, Moscow oblast, 141700
V. Nazarov
Institute of Problems of Chemical Physics
Email: avak@photonics.ru
Россия, Chernogolovka, Moscow oblast, 142432
M. Alfimov
Photochemistry Center; Moscow Institute of Physics and Technology
Email: avak@photonics.ru
Россия, Moscow, 119421; Dolgoprudnyi, Moscow oblast, 141700
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