化学学报 ›› 2002, Vol. 60 ›› Issue (6): 1111-1115. 上一篇    下一篇

研究论文

杯芳烃的超分子化学研究(IV):对-叔丁基杯[4]芳烃对ATP的分子识别及液膜传输作用

刘宇;陶雅秋;曹炎炎;梁剑;顾金英;施宪法   

  1. 同济大学化学系.上海(200092)
  • 发布日期:2002-06-15

Study on Supramolecular Chemistry of Calixarene (IV): Liquid Membrane Transport and Molecular Recognition to ATP by p-tert- butylcalix[4]arene

Liu Yu;Tao Yaqiu;Cao Yanyan;Liang Jian;Gu Jinying;Shi Xianfa   

  1. Department of Chemistry, Tongji University.Shanghai(200092)
  • Published:2002-06-15

采用气泡式准乳化液膜法,研究了对-叔丁基杯[4]芳烃对ATP分子的液膜传输 作用,讨论了源相与吸收相的组成、酸度、源相中的ATP的起始浓度及吸收相中 NH_3·H_2O浓度等因素对传输结果的影响;进而讨论了对-叔丁基杯[4]芳烃对ATP 的分子识别作用和液膜传输机理。

关键词: 杯芳烃, 液膜技术

The liquid membrane transport of adenosine-5'-triphosphate (ATP) with p-tert-butylcalix[4]arene as carrier has been investigated by means of a bubbling pseudo-emulsion liquid membrane system. The effects of the compositions, acidity of source phase or receiving phase, and the concentrations of ATP and NH_3·H_2O in source phase or receiving phase on the transport were studied. The molecular recognition of p-tert-butylcalix[4]arene to ATP and the mechanism of liquid membrane transport were discussed.

Key words: calixarene, LIQUID MEMBRANE TECHNIQUES

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