Zobrazeno 1 - 10
of 58
pro vyhledávání: '"S. V. Bushin"'
Publikováno v:
Polymer International. 66:869-875
The set of hydrodynamical methods in extremely diluted solutions (determination of intrinsic viscosity [η], translational diffusion D and flotation in a centrifugal field s) was used in the studies of conformational properties, dimensions and equili
Autor:
Nikolaj V. Tsvetkov, André Persoons, Guy Koeckelberghs, L.I. Akhmadeeva, M. A. Bezrukova, Alexander V. Yakimansky, A. S. Gubarev, S. V. Bushin, E. V. Lebedeva, A. N. Podseval’nikova, A. A. Lezov
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 54:875-883
Conducting polymers demonstrate low solubility in organic solvents. Introducing aliphatic substituents into polymer chains improves their solubility, but may also lead to changes in conformational characteristics of macromolecules. In the present wor
Autor:
Yu. I. Zolotova, T. N. Nekrasova, Olga V. Nazarova, L. N. Andreeva, M. A. Bezrukova, S. V. Bushin, E. F. Panarin, Vladimir D. Pautov, R. T. Imanbaev
Publikováno v:
Polymer Science Series A. 56:405-413
The conformational and relaxation properties of N,N-dimethylaminoethyl methacrylate and 2-deoxy-2-methacrylamido-D-glucose copolymers in solutions are studied by the methods of molecular hydrodynamics (sedimentation, diffusion, viscometry), polarized
Autor:
L. N. Andreeva, S. V. Bushin, A. Yu. Bilibin, T. M. Shcherbinina, Ivan M. Zorin, M. A. Bezrukova
Publikováno v:
Polymer Science Series A. 55:289-294
A number of samples of poly(dodecylammonium-2-acrylamido-2-methylpropanesulfonate)—a comb-like polymer with ionically bound side chains—are obtained by the polymerization of dodecylammonium-2-acrylamido-2-methylpropanesulfonate in an aqueous medi
Autor:
M. A. Bezrukova, A. N. Podseval’nikova, E. P. Astapenko, N. V. Tsvetkov, E. V. Lebedeva, Albert K. Khripunov, S. V. Bushin, N. G. Mikusheva
Publikováno v:
Cellulose. 20:1057-1071
Synthesized cellulose pelargonates, tridecanoates, valerates, and acetovalerates of various molecular weights are studied in chloroform, dioxane, and tetrachloroethane solutions by the methods of isothermal translational diffusion, sedimentation velo
Autor:
Nikolai V. Tsvetkov, A. N. Podseval’nikova, V. O. Ivanova, E. V. Lebedeva, S. V. Bushin, A. V. Pavlov, Albert K. Khripunov, M. A. Bezrukova, E. P. Astapenko
Publikováno v:
Russian Journal of Applied Chemistry. 85:963-968
Cellulose tridecanoates of various molecular weights were synthesized, and their characteristics in chloroform and tetrachloroethane solutions were studied by methods of translational diffusion, velocity sedimentation, flow birefringence (Maxwell’s
Autor:
Yu. I. Zolotova, R. T. Imanbaev, T. N. Nekrasova, S. V. Bushin, M. A. Bezrukova, Vladimir D. Pautov, Olga V. Nazarova, L. N. Andreeva, E. F. Panarin
Publikováno v:
Russian Journal of Applied Chemistry. 85:417-425
Poly(N,N-dimethylaminoethyl methacrylate) macromolecules in the un-ionized and ionized states were studied by methods of molecular hydrodynamics, optics, and polarized luminescence. The conformation, relaxation, and optical parameters of the macromol
Autor:
I. A. Strelina, A. V. Chernienko, V. V. Shamanin, S. M. Ramsh, S. V. Bushin, L. N. Andreeva, L. I. Rudaya
Publikováno v:
Russian Journal of Applied Chemistry. 84:832-839
A thermotropic mesogenic alkylene-aromatic poly(ether ester) was prepared by phase-transfer polycondensation of the azomethine derived from 5-amino-2-phenylbenzoxazole and 3,4-dihydroxybenzaldehyde with 1,6-bis(4-chlorocarbonylphenoxy)hexane in the p
Autor:
L. N. Andreeva, I. A. Strelina, E. V. Lebedeva, Ivan M. Zorin, A. A. Lezov, M. A. Bezrukova, A. Yu. Bilibin, Nikolai V. Tsvetkov, I. A. Makarov, S. V. Bushin
Publikováno v:
Polymer Science Series A. 53:355-363
Poly(N-acryloyl-11-aminoundecanoic acid) samples are synthesized in monomer solutions occurring in both micellar and nonmicellar states. It is shown that polymeric ionogenic surfactants of various molecular masses can be prepared through variation in
Autor:
N. V. Girbasova, S. V. Bushin, L. N. Andreeva, Nikolai V. Tsvetkov, M. A. Bezrukova, A. Yu. Bilibin, I. A. Strelina
Publikováno v:
Polymer Science Series C. 52:3-16
The molecular characteristics of cylindrical first-third generation dendrimers carrying dendrons based on L-aspartic acid are compared. It is shown that both the generation number of side dendrons and their structure determine the conformational, hyd