Zobrazeno 1 - 10
of 1 792
pro vyhledávání: '"A M Muzafarov"'
Autor:
Alina G. Khmelnitskaia, Aleksandra A. Kalinina, Ivan B. Meshkov, Rinat S. Tukhvatshin, Georgii V. Cherkaev, Sergey A. Ponomarenko, Aziz M. Muzafarov
Publikováno v:
Polymers, Vol 16, Iss 2, p 257 (2024)
This research deals with the synthesis of copoly(methylvinyl)(dimethyl)siloxanes by the copolycondensation of dimethyldiethoxy- and methylvinyldimethoxysilane in an active medium, followed by thermal condensation in a vacuum. We achieved a range of c
Externí odkaz:
https://doaj.org/article/82b7f100f3f145fea3cc47d095deab33
Autor:
Alexander N. Tarasenkov, Maria S. Parshina, Nadezhda A. Tebeneva, Kirill M. Borisov, Galina P. Goncharuk, Vitaliy G. Shevchenko, Sergey A. Ponomarenko, Aziz M. Muzafarov
Publikováno v:
eXPRESS Polymer Letters, Vol 16, Iss 8, Pp 846-870 (2022)
The dielectric and mechanical properties of a wide range of polydimethylsiloxane-based compositions filled with silica component and cured with various metallosiloxanes have been studied. It is shown that the resulting systems are typical dielectrics
Externí odkaz:
https://doaj.org/article/ef3e59f6ff844a17a91af01de05bd6e0
Autor:
Alexander N. Tarasenkov, Maria S. Parshina, Galina P. Goncharuk, Kirill M. Borisov, Evgeniy K. Golubev, Ivan B. Meshkov, Georgiy V. Cherkaev, Vitaliy G. Shevchenko, Sergey A. Ponomarenko, Aziz M. Muzafarov
Publikováno v:
Polymers, Vol 15, Iss 16, p 3361 (2023)
A number of thioether-containing zirconium siloxanes, differing in their composition and metal atom shielding degree with a siloxy substituent, were synthesized and characterized. Synthesis of such compounds made it possible to evaluate the effect of
Externí odkaz:
https://doaj.org/article/0ddeb01c51e34559ae58723cfdd0014d
Autor:
Tatiana S. Anokhina, Tatyana O. Ershova, Anton A. Anisimov, Maxim N. Temnikov, Evgenia A. Grushevenko, Ilya L. Borisov, Alexey V. Volkov, Aziz M. Muzafarov
Publikováno v:
Polymers, Vol 15, Iss 15, p 3277 (2023)
This paper presents the results of studies on the pervaporation properties (for benzene/hexane mixtures) and gas permeability (for He, H2, N2, O2, CO2, CH4, C2H6, and C4H10) of ladder-like polyphenylsesquioxanes (L-PPSQ) with improved physical and ch
Externí odkaz:
https://doaj.org/article/b6e09c61849541618ff29befb2d21835
Publikováno v:
Nanomaterials, Vol 13, Iss 13, p 1916 (2023)
Silica hollow spheres with a diameter of 100–300 nm and a shell thickness of 8±2 nm were synthesized using a self-templating amphiphilic polymeric precursor, i.e., poly(ethylene glycol)-substituted hyperbranched polyethoxysiloxane. Their elastic p
Externí odkaz:
https://doaj.org/article/8e1c43e3a7d54b39bac165e863e45de3
Publikováno v:
Applied Sciences, Vol 13, Iss 4, p 2121 (2023)
Previously, we reported the synthesis of carbosilane and carbosilane-siloxane dendrons of various generations based limonene, a natural terpene. Limonene that contains two double bonds, namely cyclohexene and isoprenyl ones, was shown to undergo regi
Externí odkaz:
https://doaj.org/article/b2cc6f75281942dfbdc103c3e695a687
Autor:
Alexandra A. Kalinina, Olga B. Gorbatsevich, Nikita G. Yakhontov, Nina V. Demchenko, Nataliya G. Vasilenko, Valentina V. Kazakova, Aziz M. Muzafarov
Publikováno v:
Polymers, Vol 15, Iss 2, p 291 (2023)
The catalyst-free hydrolytic polycondensation of methyltrimethoxysilane under microwave radiation has been studied. The effect of molar ratios of the reagents (MTMS/H2O = 1/0.5–1/9), radiation power (20–300 W), temperature (30–50 °C) and durat
Externí odkaz:
https://doaj.org/article/9fa59bcd75d3441c8b3d62f685712ec9
Autor:
Sofia N. Ardabevskaia, Elena S. Chamkina, Irina Yu. Krasnova, Sergey A. Milenin, Ekaterina A. Sukhova, Konstantin L. Boldyrev, Artem V. Bakirov, Olga A. Serenko, Zinaida B. Shifrina, Aziz M. Muzafarov
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 24, p 15461 (2022)
The controllable synthesis of novel hybrid dendrimers composed of flexible and rigid components was accomplished via effective Cu-catalyzed azide–alkyne cycloaddition (“click”) reaction between azide-functionalized carbosilane cores of two gene
Externí odkaz:
https://doaj.org/article/cad5e09a0ccc4216aa30bc15aa9895f7
Autor:
Alexey A. Pakhomov, Anastasia S. Belova, Arevik G. Khchoyan, Yuriy N. Kononevich, Dmitriy S. Ionov, Margarita A. Maksimova, Anastasiya Yu. Frolova, Mikhail V. Alfimov, Vladimir I. Martynov, Aziz M. Muzafarov
Publikováno v:
Molecules, Vol 27, Iss 24, p 9060 (2022)
Compounds sensitive to reactive oxygen species are widely used in the study of processes in living cells and in the development of therapeutic agents for photodynamic therapy. In the present work, we have synthesized a dyad in which the BODIPY dye is
Externí odkaz:
https://doaj.org/article/1eab23727cb04593b5a39a4bbc24d244
Autor:
Artem V. Bakirov, Sergey V. Krasheninnikov, Maxim A. Shcherbina, Ivan B. Meshkov, Aleksandra A. Kalinina, Vadim V. Gorodov, Elena A. Tatarinova, Aziz M. Muzafarov, Sergey N. Chvalun
Publikováno v:
Polymers, Vol 15, Iss 1, p 48 (2022)
Poly(dimethyl siloxane)-MQ rubber molecular composites are easy to prepare, as it does not require a heterophase mixing of ingredients. They are characterized by perfect homogeneity, so they are very promising as rubber materials with controllable fu
Externí odkaz:
https://doaj.org/article/f50d3e08aaa64530b571995b0f3869ea