Preparation and properties of a novel thermosensitiveN-trimethyl chitosan hydrogel
โ Scribed by Yuhua Chang; Ling Xiao; Yumin Du
- Book ID
- 106001584
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 386 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0170-0839
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๐ SIMILAR VOLUMES
## Abstract In this study, a novel injectable __in situ__ gelling thermosensitive hydrogel system based on chitosan and gelatin blends was designed and investigated. The addition of gelatin provides the correct buffering and other physicochemical conditions including control of hydrophobic interact
Chitosan (CS), CS-poly(N-isopropylacrylamide)(PNIPAM) and their dyed (pyrene) hydrogels were prepared using glutaraldehyde (Glu) as a crosslinker. The gelation rate, swelling behaviors in ethanol/water mixtures, electricity-induced contraction and thermoresponse of the gels were investigated using f