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  

Study on Supramolecular Chemistry of Calixarene (IV): Liquid Membrane Transport and Molecular Recognition to ATP by p-tert-butylcalixarene

作　　者：刘宇[1] 陶雅秋[1] 曹炎炎[1] 梁剑[1] 顾金英[1] 施宪法[1] 

机构地区：[1]同济大学化学系,上海200092

出　　处：《化学学报》2002年第6期1111-1115,共5页Acta Chimica Sinica

基　　金：国家自然科学基金 (No.2 99710 2 3)资助项目

摘　　要：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NH3 ·H2 O浓度等因素对传输结果的影响 ;进而讨论了对 -叔丁基杯 [4The liquid membrane transport of adenosine-5′-triphosphate (ATP) with p-tert-butylcalixarene 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-butylcalixarene to ATP and the mechanism of liquid membrane transport were discussed.

关 键 词：超分子化学 芳烃 杯芳烃 ATP 分子识别 液膜传输 水解反应 催化作用 三磷酸腺苷 

分 类 号：O631[理学—高分子化学]