Shmakov Sergei L. RussiaSaratovSaratov State University , 83, Astrakhanskaya str., Saratov, 410012, Russia доцентканд. хим. наук.shmakovsl@info.sgu.ru Author's articles Viscous Degradation of Acidic Chitosan Solutions and its Ionic Probe Study Polymeric Sorbents for the Collection of Oil and Oil Products from the Surface of Reservoirs: a 2000–2017 Review of the English-language Literature (Part 1) Polymeric Sorbents for the Collection of Oil and Oil Products from the Surface of Reservoirs: a 2000–2017 Review of the English-language Literature (Part 2) Synthesis and Physicochemical Properties of Grafted Copolymers of Chitosan and Acrylic Monomers Regulation of the Physicochemical Properties of Acrylic Copolymers by Graft Polymerization onto Cellulose and Starch Branched polymers of N-isopropylacrylamide: A 2005–2020 review of english literature