Citation: Hong CAI, Jing ZHANG, Zheng Pu ZHANG, Yan Geng ZHANG, Bing Lin HE. The Preparation and Properties of Thermosensitive Hydrogels Based on Chitosan Grafted N-isopropylacrylamide via γ-Radiation[J]. Chinese Chemical Letters, ;2004, 15(10): 1253-1254. shu

The Preparation and Properties of Thermosensitive Hydrogels Based on Chitosan Grafted N-isopropylacrylamide via γ-Radiation

1.
State Key Laboratory of Adsorption and Separation Functional Polymeric Materials, Institute of Polymer Chemistry, Nankai University, Tianjin, 300071;
2.
The Tianjin Institute of Technological Physics Tianjin 300192

Received Date: 17 September 2003

Thermosensitive hydrogels were prepared by graft polymerization of chitosan and N-isopropylacrylamide via ⁶⁰Co γ-radiation. The effects of monomer concentration and total irradiation dose on percent grafting and grafting efficiency were studied. The thermosensitivity and swelling properties of the hydrogels were investigated.
- Chitosan,
- N-isopropylacrylamide,
- thermosensitive,
- graft,
- γ-radiation
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