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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

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【Author】 LIU, Yu a TAO, Ya-Qiu a CAO, Yan-Yan a LIANG, Jian a GU, Jin-Ying a SHI, Xian-Fa , a, b ( a Department of Chemistry, Tongji University, Shanghai 200092) ( b State Key Laboratory of Coordination Chemistry, Nanjing University, Nanji

【机构】同济大学化学系；同济大学化学系上海200092；上海200092；上海200092；南京大学配位化学国家重点实验室；南京210093；

【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 [4 ]芳烃对ATP的分子识别作用和液膜传输机理更多还原

【Abstract】 The 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.更多还原

【关键词】杯芳烃； ATP；分子识别；液膜传输；
【Key words】 calixarene； ATP； molecular recognition； liquid membrane transport；

【基金】国家自然科学基金 (No.2 99710 2 3)资助项目

【文献出处】化学学报 ,Acta Chimica Sinica , 编辑部邮箱 ,2002年06期

【分类号】O631
【被引频次】8
【下载频次】233

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