New methacrylate-containing derivatives of hydroxyethyl starch
- Authors: Morgacheva A.A.1, Artyukhov A.A.1, Flegontov P.A.1, Zhavoronok E.S.2, Shtilman M.I.1, Panov A.V.2, Mezhuev Y.O.1
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Affiliations:
- Mendeleev University of Chemical Technology of Russia
- Lomonosov Moscow State University of Fine Chemical Technologies
- Issue: Vol 86, No 4 (2016)
- Pages: 885-889
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/214674
- DOI: https://doi.org/10.1134/S1070363216040204
- ID: 214674
Cite item
Abstract
Modification of hydroxyethyl starch with glycidyl methacrylate in dimethylsulfoxide medium has resulted in the formation of the derivatives containing double C=C bonds capable of producing biocompatible hydrogels via the free-radical cross-linking. Structure of the glycidyl methacrylate derivatives has been elucidated by means of IR, UV, and NMR spectroscopy. Branching of the hydroxyethyl starch chains in the course of the interaction with glycidyl methacrylate has been observed and interpreted; the branching density has been determined. The influence of the substitution degree of the glycidyl methacrylate derivatives of hydroxyethyl starch on its melting point has been demonstrated.
About the authors
A. A. Morgacheva
Mendeleev University of Chemical Technology of Russia
Author for correspondence.
Email: valsorja@mail.ru
Russian Federation, Miusskaya pl. 9, Moscow, 125047
A. A. Artyukhov
Mendeleev University of Chemical Technology of Russia
Email: valsorja@mail.ru
Russian Federation, Miusskaya pl. 9, Moscow, 125047
P. A. Flegontov
Mendeleev University of Chemical Technology of Russia
Email: valsorja@mail.ru
Russian Federation, Miusskaya pl. 9, Moscow, 125047
E. S. Zhavoronok
Lomonosov Moscow State University of Fine Chemical Technologies
Email: valsorja@mail.ru
Russian Federation, Moscow
M. I. Shtilman
Mendeleev University of Chemical Technology of Russia
Email: valsorja@mail.ru
Russian Federation, Miusskaya pl. 9, Moscow, 125047
A. V. Panov
Lomonosov Moscow State University of Fine Chemical Technologies
Email: valsorja@mail.ru
Russian Federation, Moscow
Ya. O. Mezhuev
Mendeleev University of Chemical Technology of Russia
Email: valsorja@mail.ru
Russian Federation, Miusskaya pl. 9, Moscow, 125047