Semi-interpenetrating polymer network hydrogels based on aspen hemicellulose and chitosan: Effect of crosslinking sequence on hydrogel properties
β Scribed by Muzaffer Ahmet Karaaslan; Mandla A. Tshabalala; Gisela Buschle-Diller
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 707 KB
- Volume
- 124
- Category
- Article
- ISSN
- 0021-8995
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## Abstract Semiβinterpenetrating polymer network hydrogels with different compositions of chitosan (Cs), acrylic acid, and citraconic acid were synthesized via freeβradical polymerization with ethylene glycol dimethacrylate as a crosslinker. The variations of the swelling percentages of the hydrog
A novel natural polymer blend, namely, a semi-interpenetrating polymer network (semi-IPN) composed of crosslinked chitosan with glutaraldehyde and silk fibroin was prepared. The FTIR spectra of the semi-IPN manifested that the chitosan and silk fibroin had a strong hydrogen-bond interaction and form