Enviar artigo por via de e-mail Fluorescent Chemosensor Based on the Pyrene@2β-Cyclodextrin Complex: Response to Aromatic Amino Acids
- Autores: Avakyan V.G.1,2, Nazarov V.B.3, Alfimov M.V.1,2
-
Afiliações:
- Photochemistry Center
- Moscow Institute of Physics and Technology
- Institute of Problems of Chemical Physics
- Edição: Volume 52, Nº 3 (2018)
- Páginas: 206-211
- Seção: Photochemistry
- URL: https://bakhtiniada.ru/0018-1439/article/view/157382
- DOI: https://doi.org/10.1134/S0018143918030037
- ID: 157382
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
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.
Sobre autores
V. Avakyan
Photochemistry Center; Moscow Institute of Physics and Technology
Autor responsável pela correspondência
Email: avak@photonics.ru
Rússia, Moscow, 119421; Dolgoprudnyi, Moscow oblast, 141700
V. Nazarov
Institute of Problems of Chemical Physics
Email: avak@photonics.ru
Rússia, Chernogolovka, Moscow oblast, 142432
M. Alfimov
Photochemistry Center; Moscow Institute of Physics and Technology
Email: avak@photonics.ru
Rússia, Moscow, 119421; Dolgoprudnyi, Moscow oblast, 141700
Arquivos suplementares
