高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (7): 1227.

• 综合评述 • 上一篇    下一篇

高分子对酶、抗体、DNA的修饰、固定化及其生物医学应用

马建标   

  1. 南开大学高分子化学研究所, 南开大学吸附分离功能高分子材料国家重点实验室, 天津 300071
  • 收稿日期:1997-01-30 出版日期:1997-07-24 发布日期:1997-07-24
  • 作者简介:马建标, 男, 38岁, 博士, 教授.
  • 基金资助:

    国家自然科学基金

Modification and Immobilization of Enzymes and Other Biological Macromolecules by Polymer Materials and Their Biomedical Applications

MA Jian-Biao   

  1. The State Key Laboratory of Functional Polymer Materials for Adsorption and Separation, Institute Of Polymer Chemistry, Nankai University, Tianjin 300071
  • Received:1997-01-30 Online:1997-07-24 Published:1997-07-24

摘要: 为发展适于生物医用的生物功能高分子材料,本实验室近年来研究了可溶性高分子对L-天冬酰胺酶的修饰、纳米磁性高分子微粒对酶或抗体的固定化、亚微米高分子微球固定化碱性磷酸酶及其在DNA检测中的应用、高分子微球固定化酶的合成与性能、酶在导电高分子膜上的固定化及生物传感器制备等. 本文对此进行简要总结.

关键词: 生物医用材料, 高分子微球, 酶, 抗体, 脱氧核糖核酸

Abstract: In this review, it is summarized the recent progress in biomedical polymers withbiological functions in our laboratory, including chemical modification of L-asparaginase withnatural and synthetic polymers, synthesis of dextrin magnetic nanoparticles as carriers for,the immobilization of enzyme and antibody, polymeric latexes useful in the detection of DNA hybridization, enzyme immobilization on porous polymeric beads, immobilization of enzymesin the conducting polymer membrane and fabrication of bioelectrodes, as well as biomimeticpolymers of molecular recognition.

Key words: Biomedical polymers, Polymeric bead, Enzyme, Antibody, DNA

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