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pro vyhledávání: '"A. V. Lezov"'
Akademický článek
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Autor:
Maxim Y. Arsent'ev, Dmitrii Antuganov, Andrey A. Zolotarev, Valerii L. Ugolkov, Igor S. Ignatyev, Yulia A. Kondratenko, Denis V. Lezov, T. A. Kochina
Publikováno v:
Journal of Organometallic Chemistry. 958:122188
New germatranes 1-3 were synthesized by the interaction of germanium oxide with N-(2-hydroxyethyl)ethylenediamine (complex 1), N,N,N'N’-tetrakis(2-hydroxyethyl)ethylenediamine (complex 2) and N,N,N'N’-tetrakis(2-hydroxypropyl)ethylenediamine (com
Publikováno v:
International Journal of Polymer Analysis and Characterization. 20:130-137
The conformational and dynamo-optical properties of a homologous series of polymethacrylate modified by first-generation Frechet-type dendrons in the molecular mass range of 70–8800 kDa in organic solvents were studied by viscometry, isothermal dif
Autor:
N. V. Kuchkina, A. V. Lezov, E. Yu. Yuzik-Klimova, Vladimir A. Izumrudov, A. A. Lezov, Zinaida B. Shifrina, G. E. Polushina
Publikováno v:
Polymer Science Series A. 55:82-90
The sizes of soluble polyelectrolyte complexes formed through mixing of solutions of dimethyl sulfate-alkylated rigid pyridine-containing polyphenylene dendrimers of various generations with the solution of sodium polystyrenesulfonate are measured wi
Autor:
Zh. A. Boeva, Olga A. Pyshkina, G. E. Polushina, A. V. Lezov, T. V. Panova, Vladimir G. Sergeyev, A. A. Lezov
Publikováno v:
Nanotechnologies in Russia. 7:629-634
The functionalization of multiwalled carbon nanotubes (MWCNTs) with sulfanilic acid through the diazotization reaction, which yielded the covalent bonding of sulfo groups to the nanotube surfaces, was performed. Stable aqueous nanotube dispersions we
Publikováno v:
Colloid Journal. 74:564-568
The viscosity of aqueous micellar solutions of two long-chain surfactants, C24H43N2ClO and C21H38NCl, is studied in a concentration range of 10−4–10−2 mol/L and a temperature range of 20–40°C. It is established that, in the region of critica
Publikováno v:
Molecular Crystals and Liquid Crystals. 560:93-100
The influence of a strong electric field on isotropic melts of 6-cyanobiphenyl and comb-shaped polyacrylate with side mesogenic groups was investigated. It was established that the electric field induces the isotropic—nematic phase transition in me
Autor:
A. V. Lezov, G. E. Polushina
Publikováno v:
Polymer Science Series A. 54:521-530
The review summarizes the results of electric-birefringence studies of the molecular properties of biopolymers and their complexes. The application of alternating electric fields makes it possible to study the kinetics of orientation of DNA, RNA, and
Publikováno v:
Macromolecular Symposia. 316:17-24
Summary: The hydrodynamic and conformational properties of polyelectrolyte poly(N,N-diallyl-N,N-dimethylammonium chloride) and its corresponding polybetaine poly(2-diallyl(methyl)ammonio)acetate) molecules in aqueous solutions with various ionic stre
Autor:
N. S. Domnina, E. L. Kuzyakina, L. A. Dobrun, O. Yu. Sergeeva, M. E. Mikhailova, A. V. Lezov, O. V. Rakitina
Publikováno v:
Journal of Structural Chemistry. 52:1161-1166
Chemical modification of polyethylene glycols by antioxidants belonging to the class of sterically hindered phenols is used to obtain water-soluble conjugates differing in the structure of the joined antioxidant and molecular weight. The inclusion of