Zobrazeno 1 - 10
of 21
pro vyhledávání: '"V. N. Pavlyuchenko"'
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
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
Autor:
V. N. Pavlyuchenko, S. S. Ivanchev
Publikováno v:
Polymer Science Series A. 51:743-760
Methods of preparing and properties of composite hydrogels based on various hydrophilic polymers and their mixtures with inorganic nanosized additives are considered. The effect of the type of physical or covalent bonding between components on the fo
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
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
Publikováno v:
Polymer Science Series A. 49:1086-1092
Methods for the synthesis of emulsion-polymerized styrene-methyl methacrylate-methacrylic acid copolymers with different compositions and structures are proposed. Stable plastisols are obtained from these copolymers and phthalate plasticizers. Factor
Autor:
S. A. Novikov, N. A. Ushakov, S. S. Ivanchev, V. N. Pavlyuchenko, V. F. Danilichev, V. A. Reituzov
Publikováno v:
Russian Journal of Applied Chemistry. 79:584-589
Methods of modification of polymer hydrogels based on 2-hydroxyethyl methacrylate with the aim to improve their hydrophilic characteristics are described. The absorption of antibiotics such as amino-glycosides and the kinetics of their liberation fro
Autor:
H. Bucka, V. N. Pavlyuchenko, S. S. Ivanchev, S. Ya. Khaikin, P. Leitner, Manfred Rätzsch, O. N. Primachenko
Publikováno v:
Journal of Applied Polymer Science. 101:2977-2985
Transetherification of methyl ethers of melamine-formaldehide resins (MER) with monophenyl ethers of ethylene glycol or propylene glycol (ROH) and competing reaction of self-condensation are studied depending on MER composition (amounts of CH3O, CH2O
Publikováno v:
Russian Journal of Applied Chemistry. 78:1987-1992
A simple technology is described for preparing latexes with core-shell particles, in which the composition of the shell copolymer regularly varies from the inner layers of the shell to the particle periphery. Equations are suggested for calculating t
Publikováno v:
Macromolecular Symposia. 226:213-226
The considered method for obtaining hollow polymer particles is based on the following pathway: (1) preparation of a carboxylated core latex by emulsion copolymerization of acrylic monomers with methacrylic acid, (2) synthesis of a core-shell latex c