Zobrazeno 1 - 10
of 39
pro vyhledávání: '"N. N. Sigaeva"'
Publikováno v:
Colloid Journal. 82:311-323
Hydrogels have been prepared by mixing chitosan and pectin solutions, as well as solutions of their modified derivatives, in aqueous media at room temperature. The gels are obtained within a time period from several seconds to half an hour or more, d
Autor:
A. V. Sultanbaev, Vivien Faretz Akiene Ndzanga, N. N. Sigaeva, R. R. Vil’danova, S. P. Ivanov
Publikováno v:
Izvestia Ufimskogo Nauchnogo Tsentra RAN. :61-66
Publikováno v:
Izvestia Ufimskogo Nauchnogo Tsentra RAN. :93-97
Publikováno v:
Russian Journal of Applied Chemistry. 92:1223-1231
The effect exerted by organometallic iron complexes (ferrocene, tricarbonyl cyclooctatetraene iron, and dimer cyclopentadienyldicarbonyl iron) on the benzoyl peroxide initiated homo- and copolymerization of methyl methacrylate and n-butyl methacrylat
Publikováno v:
Polymer Science, Series B. 61:231-239
The influence of metallocenes ferrocene, dimer cyclopentadienyl dicarbonyl iron, cyclopentadienyl tricarbonyl manganese, and titanocene dichloride on copolymerization of methyl methacrylate and stryrene initiated by benzoyl peroxide was studied. It w
Publikováno v:
Вестник Башкирского университета. :345
Publikováno v:
Polymer Science Series B. 57:71-76
The polymerization of methyl methacrylate in the presence of metallocenes and radical initiators has been shown to proceed as radical-coordination polymerization, with the propagation of some chains following a coordination mechanism involving metall
Publikováno v:
Kinetics and Catalysis. 56:71-75
Benzoyl peroxide (BP) decomposition in the presence of the Cp2Fe, (C5Me5)2Fe, (C5Me5)2ZrCl2, (AcC5H4)(C5H4)Fe, Cp2ZrCl2, and Cp2TiCl2 metallocenes in ethylbenzene oxidation as a model reaction has been studied. It has been shown that the metallocenes
Autor:
N. N. Sigaeva, R. R. Vil’danova, V. P. Volodina, I. S. Zaidullin, Leonid V. Spirikhin, S. V. Kolesov, O. S. Kukovinets
Publikováno v:
Russian Journal of Applied Chemistry. 87:1547-1557
Modification of hyaluronic acid and chitosan with the aim of preparing hydrogels based on them was performed. The formation of a covalent bond between mitomycin C and hyaluronic acid modified with epichlorohydrin was demonstrated. Hydrogels based on
Publikováno v:
Kinetics and Catalysis. 53:470-476
The initiation stage of methyl methacrylate polymerization in the presence of benzoyl peroxide-metallocene (MC) systems is considered, with MC = Cp2Fe, (C5Me5)2Fe, (AcC5H4)(C5H5)Fe, Cp2TiCl2, Cp2ZrCl2, and (C5Me5)2ZrCl2. The decomposition of benzoyl