Gelation in solutions of low deacetylated chitosan initiated by high shear stresses

A new process of mechanically initiated formation of chitosan physical hydrogels in aqueous solution, without a cross-linking agent, was studied. Physical hydrogel is formed by mechanical activation of solutions of chitosan with a low deacetylation degree (58%) in situ in a rotor-stator device for 1...

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Veröffentlicht in:	International journal of biological macromolecules 2019-10, Vol.139, p.550-557
Hauptverfasser:	Lipatova, I.M., Yusova, A.A., Losev, N.V., Indeikin, E.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetylation Biocompatible Materials - chemistry Chemical Phenomena Chitosan Chitosan - chemistry Hydrogels - chemistry Mechanical activation Physical hydrogel Re-swelling Rheology Rotor–stator device Shear Strength Solutions Sorption Spectrum Analysis
Online-Zugang:	Volltext
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