高等学校化学学报

高等学校化学学报 ›› 2002, Vol. 23 ›› Issue (1): 75.

• 研究简报 • 上一篇    下一篇

尿毒症中分子毒物吸附剂的研究(Ⅰ)——戊二醛交联壳聚糖吸附剂

王虹, 袁直, 滕欣莲, 何炳林   

  1. 吸附分离功能高分子材料国家重点实验室, 南开大学高分子化学研究所, 天津 300071
  • 收稿日期:2000-11-17 出版日期:2002-01-24 发布日期:2002-01-24
  • 通讯作者: 袁直(1961年出生),女,博士,教授,博士生导师,从事医用高分子材料研究.
  • 基金资助:

    国家自然科学基金(批准号:59873011);国家重点基础研究发展规划项目(批准号:G1999064707);跨世纪优秀人才培养计划基金;教育部高等学校专项科研基金(批准号:98005503);骨干教师基金资助

Investigations on the Adsorbents for Uremic Middle Molecular Toxins(Ⅰ) Glutaraldehyde-crosslinked Chitosan Adsorbent

WANG Hong, YUAN Zhi, TENG Xin-Lian, HE Bing-Lin   

  1. State Key Laboratory of Functional Polymer Materials for Adsorption and Separation, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China
  • Received:2000-11-17 Online:2002-01-24 Published:2002-01-24

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关键词: 尿毒症, 中分子毒物, 血液灌流, 壳聚糖, 吸附剂

Abstract: Glutaraldehyde-crosslinked chitosan used in the adsorption upon model uremic middle molecular toxins was studied. In comparison with untreated glutaraldehyde crosslinked chitosan resin beads, the hydrogen reduced ones showed a quite realistic behavior in the adsorption upon those model toxins, and the amount of adsorption was fairly high while the equilibrium time was obviously shortened.

Key words: Uremia, Middle molecular toxins, Haemoperfusion, Chitosan, Adsorbent

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