CJCU

Chem. J. Chinese Universities ›› 1999, Vol. 20 ›› Issue (4): 661.

• Articles • Previous Articles    

A Study of Solution Technique for Modifying Polymer Surfaces(Ⅰ) Surface Structure and Properties of Modified Polymer Surfaces

SUN Yong-Hong1, YUAN Jun2, QIU Yong-Xing1, ZHENG Xiao-Xiang3, FENG Lin-Xian1   

  1. 1. Dept. Polymer Science & Engineering, Zhejiang University, Hang zhou, 310027;
    2. State Key Lab. of Silicon, Zhejiang University, Hang zhou, 310027;
    3. Dept. Life Science & Biomedical Engineering, Zhejiang University, Hangzhou, 310027
  • Received:1998-01-14 Online:1999-04-24 Published:1999-04-24

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Abstract: This article reports a simple and effective method for modifying polymer surface. The modified polymer surfaces are characterized by 1HNMR, ESCAand water contact angle. The hydrophilicity of model polymer PSsurface can be greatly increased. The PEO polar component is found to be concentrated at modified polymer filmair interface, which is benefit for the introduction of bioactive substances.

Key words: Solution technique, Polymer surface, Modifying

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