Synthesis and properties of a novel methoxy poly(ethylene glycol)-modified galactosylated chitosan derivative
โ Scribed by Tao Zhang; Yuan Yuan Yu; Dong Li; Rong Peng; Ying Li; Qing Jiang; Ping Dai; Rong Gao
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 403 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0957-4530
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๐ SIMILAR VOLUMES
A modified poly(ethylene glycol) (PEG) has been developed for the soluble polymer-supported combinatorial synthesis of novel thiourea derivatives. Dihydroxy-PEG with an average MW of 4000 was used as soluble polymer supports, a benzoyl residue as spacer, and 4-oxybenzoyl chloride group as the moiety
Triblock copolymers from poly(ethylene glycol) (PEG) and D,L-lactide or -caprolactone were synthesized to prepare semi-interpenetrating polymer networks (semi-IPNs) with chitosan by ultraviolet (UV) irradiation method. Then, the solute permeation through these semi-IPNs hydrogels were investigated.