PREPARATION AND CHARACTERIZATION OF CRYOGELS BASED ON PECTIN AND CHITOSAN

• Authors: Mariya V. Konovalova , Denis V. Kurek , Sergey G. Litvinets , Ekaterina A. Martinson , Valeriy P. Varlamov
• Languages of publication: EN

Abstracts

EN

Novel cryogels based on pectin and chitosan were obtained by a cryotropic gelation method. Percentage of chitosan in the cryogels was estimated by elemental analysis. The obtained values were from 3.50 to 15.03 % for Apple pectin/Chitosan cryogels and from 9.44 to 17.64 % for Heracleum pectin/Chitosan cryogels. Internal structure and porosity of the cryogels were measured by scanning electron microscopy. According to the scanning electron microscopy, cryogels have a macroporous sheet-like structure. In the future, cryogels can be used in biotechnology and medicine as biocompatible, biodegradable materials.

Keywords

EN

SEM; chitosan; cryogels; elemental analysis; pectin

• Publisher: Polish Chitin Society
• Journal: Progress on Chemistry and Application of Chitin and its Derivatives
• Year: 2016
• Volume: 21
• Pages: 114-121

Contributors

author

Mariya V. Konovalova

• Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, 33, bld. 2, Leninsky Ave., Moscow 119071, Russia

author

Denis V. Kurek

• Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, 33, bld. 2, Leninsky Ave., Moscow 119071, Russia

author

Sergey G. Litvinets

• Vyatka State University, 36, Moskovskaya st., Kirov 610000, Russia

author

Ekaterina A. Martinson

• Vyatka State University, 36, Moskovskaya st., Kirov 610000, Russia

author

Valeriy P. Varlamov

• Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, 33, bld. 2, Leninsky Ave., Moscow 119071, Russia

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• Document Type: article