Temperature-pH Sensitive IPN Hydrogels Composed of Silk Sericin and Poly (N-isopropylacrylamide)

Wen WU Wen Jing LI Li Qun WANG Ke Hua TU Wei Lin SUN

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]. Chinese Chemical Letters, 2006, 17(3): 403-406. shu
Citation:  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. shu

Temperature-pH Sensitive IPN Hydrogels Composed of Silk Sericin and Poly (N-isopropylacrylamide)

  • 基金项目:

    This project is financially supported by the National Natural Science Foundation of China (Grant No. 20474055, 60373038).

摘要: Interpenetrating polymer network (IPN) composed of silk sericin (SS) and poly(N-isopropylacrylamide) (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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  • 收稿日期:  2005-08-22
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