Fluorescent Chemosensor Based on the Pyrene@2β-Cyclodextrin Complex: Response to Aromatic Amino Acids


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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.

Авторлар туралы

V. Avakyan

Photochemistry Center; Moscow Institute of Physics and Technology

Хат алмасуға жауапты Автор.
Email: avak@photonics.ru
Ресей, Moscow, 119421; Dolgoprudnyi, Moscow oblast, 141700

V. Nazarov

Institute of Problems of Chemical Physics

Email: avak@photonics.ru
Ресей, Chernogolovka, Moscow oblast, 142432

M. Alfimov

Photochemistry Center; Moscow Institute of Physics and Technology

Email: avak@photonics.ru
Ресей, Moscow, 119421; Dolgoprudnyi, Moscow oblast, 141700

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