| Temperature-pH Sensitive IPN Hydrogels Composed of Silk Sericin and Poly （N-isopropylacrylamide） |
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| 引用本文： | Wen WU Wen Jing LI Li Qun WANG Ke Hua TU Wei Lin SUN. Temperature-pH Sensitive IPN Hydrogels Composed of Silk Sericin and Poly （N-isopropylacrylamide）[J]. 中国化学快报, 2006, 17(3): 403-406 |
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| 作者姓名： | Wen WU Wen Jing LI Li Qun WANG Ke Hua TU Wei Lin SUN |
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| 作者单位： | Wen WU1，Wen Jing LI2，Li Qun WANG1?，Ke Hua TU1，Wei Lin SUN1 1Department of Polymer Science and Engineering，Zhejiang University，Hangzhou 310027 2Ningbo Institute of Technology，Zhejiang University，Ningbo 315100 |
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| 基金项目： | This project is financially supported by the National Natural Science Foundation of China （Grant No. 20474055, 60373038）. |
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| 摘 要： | In recent years IPN hydrogels have been attracted attentions as biomedical materials1-3. Among which poly(N-isopropylacrylamide) (PNIPAAm) was frequently used to impart temperature responsive function4, 5. Many of the second components were introduced for…
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| 关 键 词： | 丝胶 聚（N-异丙基丙烯酰胺） 穿插聚合体网状物 温度-PH传感器 温度响应函数 |
| 收稿时间： | 2005-08-22 |
Temperature-pH Sensitive IPN Hydrogels Composed of Silk Sericin and Poly (N-isopropylacrylamide) |
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| Wen WU,Wen Jing LI,Li Qun WANG,Ke Hua TU,Wei Lin SUN. Temperature-pH Sensitive IPN Hydrogels Composed of Silk Sericin and Poly (N-isopropylacrylamide)[J]. Chinese Chemical Letters, 2006, 17(3): 403-406 |
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| Authors: | Wen WU Wen Jing LI Li Qun WANG Ke Hua TU Wei Lin SUN |
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| Abstract: | Interpenetrating polymer network (IPN) composed of silk sericin (SS) and poly(N-iso- propylacrylamide) (PNIPAAm) was prepared. The morphology of the IPNs, in which the SS phase was stained with ammonium cuprate, was examined with TEM and a relative homogeneous distribution of the two polymers was exhibited. The swelling behavior of the IPN hydrogels showed both temperature and pH dependences. |
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| Keywords: | Silk sericin poly(N-isopropylacrylamide) interpenetrating polymer network. |
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