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Publikováno v:
Russian Chemical Bulletin. 68:1893-1896
The gas chromatographic properties of the porous methacrylate polymers, copolymers of 2,3-epoxypropyl methacrylate (2,3-EPMA) and ethylenedimethacrylate (EDMA), modified by silver nanoparticles were studied. The modification of the initial methacryla
Publikováno v:
Russian Chemical Bulletin. 67:757-761
A water-soluble chitosan derivative, namely, N-succinylchitosan (NS-Chit), was used as a matrix for the formation of silver nanoparticles (AgNP) by metal ion re duction under influence of microwave irradiation in the presence of D-glucose as a reduci
Autor:
Aziz M. Muzafarov, V. V. Gorodov, Yu. S. Vysochinskaya, Olga I. Shchegolikhina, Anton Anisimov, Alexander V. Naumkin, Alexander S. Peregudov, Konstantin I. Maslakov, Konstantin L. Boldyrev, Mikhail I. Buzin
Publikováno v:
Russian Chemical Bulletin. 66:1094-1098
New star-like polydimethylsiloxanes with a cis-tetraphenylcyclotetrasilsesquioxane fragment as the core (branching center) were synthesized and characterized. The thermophysical properties of the obtained polymers were studied by DSC and TGA. The epo
Autor:
G. G. Aleksandrov, E. V. Aleksandrov, Alexey A. Sidorov, E. N. Zorina-Tikhonova, Mikhail A. Kiskin, Igor L. Eremenko, N. V. Gogoleva
Publikováno v:
Russian Chemical Bulletin. 65:759-766
Heterometallic malonate complexes [Ag2Ni(H2O)2(R2mal)2]n (R2mal2– is the dimethylmalonate dianion (Me2mal2–) (1) or the cyclobutane-1,1-dicarboxylate dianion (Cbdc2–) (2)) and [Ag2Cu(H2O)(Me2mal)2]n (3) were synthesized. The bis-chelate fragmen
Publikováno v:
Russian Chemical Bulletin. 65:245-248
Monomeric and polymeric β-naphthylamine and dithizone organosilicon derivatives were synthesized. The organosilicon polymers were studied as sorbents of heavy (FeIII, HgII) and noble (AgI, AuIII, RhIII, PdII, PtIV) metal ions, as well as of CeIII an
Autor:
T. A. Ageeva, Oscar I. Koifman
Publikováno v:
Russian Chemical Bulletin. 64:2001-2011
The review presents an analysis of the data on the synthesis of metalloporphyrin-based polymers of different structure. Manufacturing coordination polymers via extra coordination of small molecules and fragments of high-molecular-weight compounds by
Antimicrobial activity of Ag0-nanocomposite copolymer of 1-vinyl-1,2,4-triazole with sodium acrylate
Autor:
S. A. Korzhova, A. V. Vetohina, N. P. Kuznetsova, A. S. Pozdnyakov, T. V. Fadeeva, Ermakova Tamara G, Galina F. Prozorova
Publikováno v:
Russian Chemical Bulletin. 64:1440-1444
Hydrophilic copolymer was obtained by radical copolymerization of 1-vinyl-1,2,4-triazole with sodium acrylate and used as a stabilizing matrix for metallic silver nanoparticles. The synthesis of metallopolymer nanocomposite was performed by chemical
A magnetic metal/polymer nanocomposite material based on poly(diphenylamine) and Fe3O4 nanoparticles
Autor:
S. Zh. Ozkan, Petr A. Chernavskii, Mikhail N. Efimov, Ella L. Dzidziguri, Galina N. Bondarenko, G. P. Karpacheva
Publikováno v:
Russian Chemical Bulletin. 64:196-201
It was discovered that IR heating of poly(diphenylamine) in the presence of FeCl3•6H2O in an inert atmosphere at 300–700 °C produces a metal polymer nanocomposite with Fe3O4 nanoparticles dispersed in polymer matrix. This is achieved by condensa
Autor:
A. A. Sochikhin, N. V. Cherkun, N. V. Sergienko, Alexander A. Korlyukov, V. D. Myakushev, B. G. Zavin, Tatyana V. Strelkova
Publikováno v:
Russian Chemical Bulletin. 62:1999-2006
The selective replacement of Na ions in cage-like (Cu,Na) organosiloxanes in reactions with divalent metal halides was studied. The sandwich-like isomer [PhSiO2]6Cu4Na4[PhSiO2]6 forms the corresponding bimetallic complexes [PhSiO2]6Cu4M2[PhSiO2]6 (M
Autor:
Denis G. Samsonenko, Maxim P. Yutkin, A. V. Virovets, Danil N. Dybtsev, M. S. Zavakhina, Vladimir P. Fedin
Publikováno v:
Russian Chemical Bulletin. 62:716-721
Chiral metal-organic coordination polymers [Co2(sacch)2]·1/2H2O·CH3OH (1), [Cu(sacch)(H2O)2]·3H2O (2), and [Mg(H2O)3(sacch)] (3) (H2sacch is d-saccharic acid) were synthesized from aqueous or water-methanol solutions of potassium hydrogen sacchara