高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (4): 643.

• 论文 • 上一篇    下一篇

新型交联甲壳糖吸附树脂对胆红素的吸附性能研究

张跃华, 张彦, 何炳林   

  1. 南开大学高分子化学研究所, 天津, 300071
  • 收稿日期:1994-04-14 修回日期:1995-01-12 出版日期:1995-04-24 发布日期:1995-04-24
  • 通讯作者: 何炳林
  • 作者简介:张跃华,男,36岁,博士,讲师.
  • 基金资助:

    国家自然科学基金;天津市青年基金

Studies on Adsorption Properties for Bilirubin of NovelCrosslinked Chitosan Resins

ZHANG Yue-Hua, ZHANG Yan, HE Bing-Lin   

  1. Institute of Polymer Chemistry, Nankai University, Tianjin, 300071
  • Received:1994-04-14 Revised:1995-01-12 Online:1995-04-24 Published:1995-04-24

摘要: 以天然甲壳素为原料合成了珠状高分子吸附剂,研究了吸附剂在磷酸二氢钠和磷酸氢二钠缓冲溶液中对非结合型胆红素的吸附性能,实验结果表明:交联甲壳糖吸附树脂对非结合型胆红素有很好的吸附效果。

关键词: 高分子吸附剂, 甲壳糖, 胆红素

Abstract: With chitosan as the raw material,a novel bead form of polymeric adsorbent withhigh sorption capacity for bilirubin was obtained by the reaction of glutaric dialdehyde withchitosan. From the preliminary determination of bilirubin sorption,it was indicated that thesorbents have a good adsorption properties for bilirubin.The sorption of bilirubin was related to the degree of crosslinking of the sorbent,concentration of bilirubin,ionic strength,temperature and PHvalue.

Key words: Polymeric sorbent, Chitosan, Bilirubin

TrendMD: