Investigation of the structure of chitosan hybrid systems by pH-sensitive nitroxyl radical |
| |
Authors: | A. V. Mekhaev A. V. Pestov L. S. Molochnikov E. G. Kovaleva Yu. G. Yatluk I. A. Grigor’ev I. A. Kirilyuk |
| |
Affiliation: | 1.Institute of Organic Synthesis,Ural Branch of Russian Academy of Sciences,Yekaterinburg,Russia;2.Ural State Forest Engineering University,Yekaterinburg,Russia;3.Novosibirsk Institute of Organic Chemistry, Siberian Branch,Russian Academy of Sciences,Novosibirsk,Russia |
| |
Abstract: | Hybrid organo-inorganic materials based on the chitosan-SiO2, chitosan-Al2O3, and chitosancellulose systems are prepared. The structure of the surface is studied by means of EPR spectroscopy using the stable pH-sensitive nitroxyl radical, 4-dimethylamino-2-ethyl-5,5-dimethyl-2-pyridine-4-yl-2,5-dihydro-1H-imidazole-1-oxyl as adsorbed probe molecules, and the processes that occur during the formation of hybrid materials are considered. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|