Novel pH-sensitive physically crosslinked hydrogels were synthesized by grafting D,L-lactic acid (LA) onto the amino groups in chitosan (CS) without a catalyst. The structures of these graft copolymers were analyzed by FTIR and X-ray measurements. Degree of substitution, side-chain length, and yield
β¦ LIBER β¦
Synthesis and characterization of polyamphoteric hydrogel membrane based on chitosan
β Scribed by S. G. Gholap; M. V. Badiger
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 116 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0021-8995
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