高等学校化学学报

高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (S1): 214.

• 研究论文 • 上一篇    下一篇

三嗪树脂对生物碱的分子识别研究

段月琴, 刘晓航, 高贤颢, 李国华, 李晨曦, 何炳林   

  1. 南开大学化学学院高分子化学研究所, 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:2001-06-25 出版日期:2001-12-31 发布日期:2001-12-31
  • 通讯作者: 李晨曦(1962年出生),男,博士,教授,从事分子识别研究.
  • 基金资助:

    国家重点基础发展规划项目(批准号:1999064707);教育部科学技术研究重点项目;高等学校骨干教师资助计划资助.

Studies on Molecular Recognition of Triazine Resin to Nucleic Base

DUAN Yue-Qin, LIU Xiao-Hang, GAO Xian-Hao, LI Chen-Xi, LI Guo-Hua, HE Bing-Lin   

  1. The State Key Laboratory of Functional Polymer Materials for Adsorption Separation, The institute of Polymer Chemistry, Nankai University, Tianjin 300071, China
  • Received:2001-06-25 Online:2001-12-31 Published:2001-12-31

PDF (PC)

摘要：

合成了丙烯腈-二乙烯苯交联共聚物,对其进行化学修饰得到二氨基三嗪树脂.尝试了该三嗪树脂对脲嘧啶和胸腺嘧啶在甲醇中的吸附情况,初步研究了该三嗪树脂在质子性溶剂中对生物碱的分子识别作用.

关键词: 分子识别, 三嗪, 氢键

Abstract:

Polyacrylonitrile-divinylbenzene copolymers were synthesised and was modified. As a result, 2,4-diaminotriazines group was introduced into the polymer. The sorption of triazine resin to nucleic acid base molecule in methanol was studied.The interaction of recognition between 2,4-diaminotriazines groups of polymer and nucleic acid base molecule was also studied.

Key words: molecular recognition, triazine resin, hydrogen bonding

中图分类号: 

TrendMD: