Výsledky vyhledávání - "S. Ya. Khaikin"

Vibrational spectra and electronic structure of 1-germatranol, 1,1-quasi-germatrandiole, and 1,1,1-hypogermatrantriole (HO)4−n Ge(OCH2CH2) n NR3−n (R = H, Me; n = 1–3)

Autor: V. V. Belyaeva, G. S. Samokhin, M. G. Voronkov, I. S. Ignat’ev, S. Ya. Khaikin, T. A. Kochina

Publikováno v: Journal of Structural Chemistry. 55:431-437

IR spectra of 1-germatranol, 1,1-quasi-germatrandiole, 1,1,1-hypogermatrantriole with a general formula (HO)4−nGe(OCH2CH2)nNR3−n (n = 1–3) are obtained. At the B3LYP/aug-cc-pVDZ density functional level the equilibrium structures and vibrationa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83719aa503cb3c8fab39aae24a96ffae
https://doi.org/10.1134/s0022476614030068

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Vibrational spectra and electronic structure of germatranols (HO)4 − n Ge(OCH2CH2)nNR3 − n (R = H; n = 1–3) with transannular Ge⋯N bonding

Autor: J. J. López González, Igor S. Ignatyev, G. S. Samokhin, M. G. Voronkov, Manuel Montejo, S. Ya. Khaikin, V. V. Belyaeva, T. A. Kochina

Publikováno v: Journal of Organometallic Chemistry. 747:62-68

Series of germatrane compounds with OH functionality and Ge⋯N transannular bonding, i.e. 1-germatranol (I), 1,1-quasigermatranol (II) and 1,1,1-hypogermatranol (III) with general formula (HO)4 − nGe(OCH2CH2)nNR3 − n (R = H, Me; n = 1–3) are s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68dbd471fb4452b0568ad785090f5268
https://doi.org/10.1016/j.jorganchem.2012.12.036

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Scientific principles of a new process for manufacturing perfluorinated polymer electrolytes for fuel cells

Autor: V. V. Kornilov, V. A. Trunov, A. S. Odinokov, S. Ya. Khaikin, O. N. Primachenko, V. G. Barabanov, Vasily T. Lebedev, V. S. Likhomanov, S. S. Ivanchev, Yu. V. Kulvelis

Publikováno v: Petroleum Chemistry. 52:453-461

A new process for manufacturing a perfluorinated polymer electrolyte for proton-conducting membranes of fuel cells is presented. The process is based on the aqueous emulsion copolymerization of tetrafluoroethylene (TFE) with perfluoro(3,6-dioxa-4-met

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cc947dcaceeda482999b4264cb4dcd9
https://doi.org/10.1134/s0965544112070067

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Multicentered self-immobilized ethylene polymerization catalysts based on functionalized titanium halide salicylaldiminate complexes for the synthesis of ultra-high-molecular-weight polyethylene

Autor: I. V. Oleinik, S. P. Fedorov, N. I. Ivancheva, D. V. Sanieva, S. Ya. Khaikin, S. S. Ivanchev, E. V. Sviridova, O. V. Molev

Publikováno v: Russian Journal of Applied Chemistry. 85:1404-1412

Specific features of ethylene polymerization using a new group of catalytic systems based on ten methylalumoxane-activated titanium halide salicylaldiminato complexes functionalized with ω-vinylalkoxy groups and containing tert-butyl substituents in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e99e5fd44e097e271659b1329a20fb1d
https://doi.org/10.1134/s1070427212090170

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Investigation of polymer hydrogels with memory effect for cefazolin immobilization by small-angle neutron scattering

Autor: Yu. V. Kulvelis, S. S. Ivanchev, V. A. Trunov, S. Ya. Khaikin, Vasily T. Lebedev, O. N. Primanchenko

Publikováno v: Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 6:825-832

The method of small-angle neutron scattering has been used for the investigation of hydrogels synthesized on the basis of a cross-linked copolymer of 2-hydroxyethyl methacrylate and functional monomers (acrylic acid or dimethylaminoethyl methacrylate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eeb146398481dab0ac7c3394b7643140
https://doi.org/10.1134/s1027451012100102

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Small-angle neutron scattering from polymer hydrogels with memory effect for medicine immobilization

Autor: V. A. Trunov, Yu. V. Kulvelis, S. S. Ivanchev, S. Ya. Khaikin, O. N. Primachenko, V. N. Pavlyuchenko, Vasily T. Lebedev

Publikováno v: Crystallography Reports. 56:1114-1117

Hydrogels synthesized based on cross-linked copolymers of 2-hydroxyethyl methacrylate and functional monomers (acrylic acid or dimethylaminoethyl methacrylate), having a memory effect with respect to target medicine (cefazolin), have been investigate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30b103f920a16876fa7e634e5a5fcda1
https://doi.org/10.1134/s1063774511070170

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Polymer hydrogels with the memory effect for immobilization of drugs

Autor: V. S. Proshina, Vasily T. Lebedev, S. S. Ivanchev, S. Ya. Khaikin, O. N. Primachenko, V. N. Pavlyuchenko, Yu. V. Kulvelis, V. A. Trunov, V. F. Danilichev

Publikováno v: Polymer Science Series A. 53:323-335

Hydrogels with the memory effect are synthesized from crosslinked copolymers of 2-hydroxyethyl methacrylate and functional monomers (acrylic acid or dimethylaminoethyl methacrylate) via the method of template synthesis with the use of the drug cephaz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b2d422ac08fa691c38558ec22f573cb
https://doi.org/10.1134/s0965545x11040080

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New silicone hydrogels based on interpenetrating polymer networks comprising polysiloxane and poly(vinyl alcohol) networks

Autor: V. N. Pavlyuchenko, Vasily T. Lebedev, E. A. Sosnov, S. Ya. Khaikin, Iosif V. Gofman, O. V. Sorochinskaya, V. A. Trounov, S. S. Ivanchev

Publikováno v: Polymers for Advanced Technologies. 20:367-377

A method for the synthesis of a new silicone hydrogel as a biphase material for soft contact lenses is considered. The method is based on the synthesis of sequential interpenetrating polymer networks (IPN) and includes the following stages: (1) cross

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::67338327c5fb3c833883b1a86b674962
https://doi.org/10.1002/pat.1234

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Proton-conducting membranes based on multicomponent copolymers

Autor: S. Ya. Khaikin, S. S. Ivanchev, V. N. Pavlyuchenko, O. N. Primachenko, V. A. Trunov

Publikováno v: Russian Journal of Applied Chemistry. 81:1213-1219

Preparation of proton-conducting polymeric composites via copolymerization of multicomponent monomeric systems using the interpenetrating polymer network preparation procedure is studied. The products are characterized by the protonic conductivity, w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77f7ff00150057205e7e94f42c5c1411
https://doi.org/10.1134/s1070427208070173

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Polymerization of ethylene by SiO2-supported two-component catalytic systems containing bis(imino)pyridine and bis(imine) ligands

Autor: E. V. Sviridova, S. Ya. Khaikin, S. S. Ivanchev, D. G. Rogozin, N. I. Ivancheva

Publikováno v: Polymer Science Series A. 48:251-256

The polymerization of ethylene initiated by SiO2-supported two-component catalytic systems based on 2,6-bis[1-(2,4-dimethyl-6-cyclohexylphenylimino)ethyl]pyridine iron (II) chloride (I) and 1,2-bis(2-cyclohexyl-4,6-dimethylphenylimino)acenaphthene] n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::789415250af975dfb14e5f412c6810f2
https://doi.org/10.1134/s0965545x06030059

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