Vol. 61, No. 1, 2019

Polymer Science, Series A

Structure and Properties

The Influence of Composition of Thermo- and pH-Sensitive Copolymers of N-(3-(Diethylamino)propyl)-N-methylacrylamide and N,N-Diethylacrylamide on Their Behavior in Aqueous Solutions

N. V. Zakharova, A. P. Filippov, S. N. Zelinskii, E. N. Danilovtseva and V. V. Annenkov p. 1 abstract

Effect of Composition of Nitrile-Butadiene Rubber–Chlorinated Polyisoprene–Solvent System on the Structural and Dynamic Characteristics of the Film Material

S. G. Karpova, Yu. A. Naumova, L. R. Lyusova, E. G. Milyushkina and A. A. Popov p. 9 abstract

Infrared Spectra and Structure of Solid Polymer Electrolytes Based on Poly(vinyl alcohol) and Lithium Halides

S. A. Zagorskaya and O. N. Tretinnikov p. 21 abstract

Natural Polymers

Flory–Huggins Parameters of Guar Gum, Xanthan Gum, Agarose, and Gellan Gum in Aqueous Solutions

A. P. Safronov, L. V. Adamova and G. V. Kurlyandskaya p. 29 abstract

Cooperative Binding of Sodium Dodecyl Sulfate with Chitosan in Water–Alcohol Mixtures

S. V. Shilova, A. Ya. Tret’yakova and V. P. Barabanov p. 39 abstract

Relaxation Phenomena in Films of Chitosan of Various Chemical Forms

V. A. Lomovskoi, N. A. Abaturova, N. Yu. Lomovskaya and T. B. Galushko p. 46 abstract

Transport Properties and Sizes of Lignin Macromolecules in Solution

A. P. Karmanov, L. S. Kocheva, V. A. Belyi and V. V. Volodin p. 53 abstract

Medical Polymers

Preparation of Drug-Eluting Microspheres Based on Semi-Interpenetrating Polymer Network of Modified Chitosan and Poly(2-acrylamide-2-methylpropanesulfonic acid)

Xinxin Sang, Meng Zhang, Quanwu Wen, Gang Shi, Liping Zhang and Caihua Ni p. 61 abstract

Effect of Zinc–Porphyrin Complex on the Structure and Properties of Poly(3-hydroxybutyrate) Ultrathin Fibers

S. G. Karpova, A. A. Ol’khov, A. V. Krivandin, O. V. Shatalova, A. V. Lobanov, A. A. Popov and A. L. Iordanskii p. 70 abstract

Core-shell Nanofibers of Silk Fibroin/Polycaprolactone-Clindamycin: Study on Nanofibers Structure and Controlled Release Behavior

Nadia Rahimi Tanha and Mahdi Nouri p. 85 abstract

Polymer Gels

Self-Organization Processes in Aqueous Solution of Polyvinyl Alcohol, L-Cysteine, and Silver Nitrate

D. V. Vishnevetskii, A. N. Adamyan, V. S. Laguseva, A. I. Ivanova, S. D. Khizhnyak and P. M. Pakhomov p. 96 abstract

Composites

Structural and Electronic Properties of PPy-DBSA/Zirconium Oxide Composites

Muhammad Irfan, Abdul Shakoor, Abdul Majid, Najamal Hassam and Niaz Ahmed p. 105 abstract

Thermally Stable Polypyrrole/Hematite Composites with Tunable Dielectric and Magnetic Properties