Journal of Biomedical Engineering Research (대한의용생체공학회:의공학회지)

The Korean Society of Medical and Biological Engineering (대한의용생체공학회)
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Synthesis and Biocompatibility of Graft Copolymer of Butyl Methacrylate onto Gelatin

Gelatin에 Butyl Methacrylate 그라프트 공중합체의 합성과 생체적합성

  • 김상기 (충북대학교 공과대학 공업화학과) ;
  • 김공수 (충북대학교 공과대학 공업화학과, 혜전전문대학 식품영양과, 삼척공업전문대학 화학공학과, 삼영전자(주) 삼송연구소)
  • Published : 1990.06.01
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Abstract

The grafting of butyl methacrylate onto gelatin was investigated by potassium persulfate(KPS) redox system in aqueous solution. The optimum conditions of grafting were observed, and the physical property and the biocolnpatibility of graft copolymer membrane were examined. The gas permeability and the biodegradation by bacteria were decreased with the grafting percentage increased, and tensile strength increased with the grafting percentage increased.

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