Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yu. O. Privar"'
Autor:
A. V. Skatova, A. V. Boroda, Yu. O. Privar, A. B. Slobodyuk, E. V. Kantemirova, S. Yu. Bratskaya
Publikováno v:
Polymer Science, Series B. 64:699-706
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31e8ac7426e1138387b7a1a4332fa772
https://doi.org/10.1134/s1560090422700361
https://doi.org/10.1134/s1560090422700361
Publikováno v:
Russian Journal of General Chemistry. 91:196-201
Heteroligand europium(III) complexes with o-methylbenzoic acid and neutral N- and P-organic compounds were obtained and characterized by chemical analysis, thermogravimetry, and IR spectroscopy. During the thermolysis of the complex compounds, a neut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::279694ed5273a32bad0bad90253b905b
https://doi.org/10.1134/s1070363221020079
https://doi.org/10.1134/s1070363221020079
Publikováno v:
Oceanology. 60:393-404
The paper presents the results of grain size analysis of bottom sediments and subsea permafrost from three cores drilled in Buor-Khaya Bay. A pronounced lithologic differentiation of the studied terrigenous deposits were revealed, as well as a wide v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a32c5cece757560524764ea5c179f43
https://doi.org/10.1134/s0001437020030108
https://doi.org/10.1134/s0001437020030108
Stabilization of Magnetite Nanoparticles in Humic Acid Medium and Study of Their Sorption Properties
Autor:
L. S. Kulyabko, Gulzhian I. Dzhardimalieva, Sh. Zh. Zhorobekova, Vadim I Irzhak, E. D. Kasymova, Yu. O. Privar, S. Yu. Bratskaya, V. Yu. Maiorov, Kamila Kydralieva
Publikováno v:
Colloid Journal. 82:1-7
The formation kinetics of magnetite nanoparticles upon their stabilization with potassium humate (PH) has been studied. It has been shown that the properties of Fe3O4/PH composite particles depend essentially on the time interval between the onset of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d4cbf6c2d6ae4a9856aab6eecf03d15
https://doi.org/10.1134/s1061933x20010032
https://doi.org/10.1134/s1061933x20010032
Autor:
A. V. Pestov, Yu. O. Privar, Mikhail I. Kodess, A. V. Mekhaev, S. Yu. Bratskaya, Marina A. Ezhikova, A.N. Fedorets
Publikováno v:
European Polymer Journal. 115:356-363
Here we propose a new approach to the synthesis of polyallylamine (PAA) and polyethylenimine (PEI) derivatives containing 5-methyl-4-imidazolyl moiety. The developed approach is based on usage of an effective method of polymer transformation under «
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f21783a3a7c8609fff53df300ed5a540
https://doi.org/10.1016/j.eurpolymj.2019.03.049
https://doi.org/10.1016/j.eurpolymj.2019.03.049
Publikováno v:
Russian Chemical Bulletin. 68:1264-1270
The reactivity of chitosan in the form of granules towards a series of cross-linking reagents of alkylating type is compared. The following cross-linking reagents were considered: alkyl dihalides (1,2-dichloroethane, 1,2-dibromoethane, 1,3-dibromopro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0838f8e1c9889762cd410cbf3c20ef1e
https://doi.org/10.1007/s11172-019-2551-y
https://doi.org/10.1007/s11172-019-2551-y
Publikováno v:
Polymer Science Series B. 58:730-735
The method of fabrication of palladium-containing materials based on molded granules of chitosan and its imidazolyl and pyridyl derivatives crosslinked with glutaric aldehyde has been suggested. It has been established by example of the reaction of r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31285c73d45e2267917b7a01e1e6418c
https://doi.org/10.1134/s1560090416060142
https://doi.org/10.1134/s1560090416060142
A new approach to preparation of granulated materials based on chitosan and its imidazole derivative
Publikováno v:
Russian Journal of Applied Chemistry. 89:955-959
A new approach to preparation of granulated materials based on chitosan and N-(5-methyl-4-imidazolyl)- methyl chitosan was developed. The procedure is simple and efficient and involves the use of glutaraldehyde as cross-linking agent without using pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f717f602d149d1a7cd7db16656bd756
https://doi.org/10.1134/s1070427216060185
https://doi.org/10.1134/s1070427216060185
Autor:
Yu. O. Privar, A. V. Mekhaev, S. Yu. Bratskaya, A. V. Voit, Alexander V. Pestov, Yu. A. Azarova, A.Yu. Ustinov
Publikováno v:
Chemical Engineering Journal. 283:323-329
Sorption properties of poly(N-(5-methyl-4-imidazolyl)methylallylamine (PAA) and poly(N-(5-methyl-4-imidazolyl)methylethylenimine) (IMPEI) have been investigated and compared with those of imidazolylmethyl derivative of natural aminopolymer chitosan (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ff1bbcea414ba4170a603cbf11fa1a6
https://doi.org/10.1016/j.cej.2015.07.066
https://doi.org/10.1016/j.cej.2015.07.066
Autor:
Yu. O. Privar, A.V. Mechaev, S. Yu. Bratskaya, Alexander V. Pestov, V. V. Zheleznov, Yu.L. Zub
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 460:145-150
Here we report on synthesis of new organic–inorganic materials based on products of interaction between sodium aminoprusside and polymer ligands (chitosan (CS), N-2-(2-pyridyl)ethylchitosan (2-PC), N-2-(4-pyridyl)ethylchitosan (4-PC), N-(4-methyl-5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffcacb784b5c8c709331941420cfb4db
https://doi.org/10.1016/j.colsurfa.2014.04.026
https://doi.org/10.1016/j.colsurfa.2014.04.026