Spin Chemistry Methods for Establishing the Nature of the Effect of Ordered Media on the Reactivity of Inserted Biologically Significant Compounds
I. Kruppa, S. S. Petrova, V. S. Kornievskaya, T. V. Leshina
Keywords: ? -cyclodextrin, guest-host complexes, photo-CNP, laser pulsed photolysis
Pages: 321-329
Abstract
An approach to the investigation of the effect of supramolecular structures on the photo-induced radical processes is proposed. The possibilities of the new approach are demonstrated with the example of the investigation of the host-guest type complex formation with biologically significant photoactive molecules with β-cyclodextrin; the investigation was carried out both by means of spin chemistry and with the help of laser pulsed photolysis. It was shown that the effect of complex formation is exhibited for geminal processes and fort he processes taking place in the volume and participated by radical particles. Investigation of spin and molecular dynamics in these processes will allow one to establish the mechanisms of molecular recognition and the nature of selectivity in biological processes.
|
