Textile Coloration and Finishing (한국염색가공학회지)
- Volume 7 Issue 2
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- Pages.63-69
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- 1995
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- 1229-0033(pISSN)
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- 2234-036X(eISSN)
Development and Application of Biocompatible Polymers(II) ―Biocompatibility of Chitosan Graft Copolymer with Phosphoryl Choline groups―
생체적합성 고분자의 개발과 응용(II) ―Phosphoryl choline기를 가진 키토산 그래프트공중합체의 생체적합성―
- Lee, Mi Kyung (Dept. of Textile Eng., College of Eng., Pusan National Univ., Pusan, Korea) ;
- Park, Heung Sup (Dept. of Textile Eng., College of Eng., Pusan National Univ., Pusan, Korea) ;
- Kim, Eun Young (Chang Shin Textile Co. Ltd) ;
- Park, Soo Min (Dept. of Textile Eng., College of Eng., Pusan National Univ., Pusan, Korea)
- Published : 1995.06.01
Abstract
To improve the blood compatibility of chitosan membranes, 2-(methacryloyloxy)-ethyl-2-(trimethylammonium)ethyl phosphate(MTP), which is a methacrylate with phospholipid polar groups, was grafted on the surface of chitosan membranes and the biocompatibility of MTP-grafted chitosan membranes was investigated. The permeation coefficient gradually decreased with increasing in molecular weights of biocomponents below 10
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