| 甲基化的β-环糊精与十六烷基三甲基溴化胺的相互作用 |
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| 引用本文： | 林丽榕,江云宝,黄贤智,陈国珍.甲基化的β-环糊精与十六烷基三甲基溴化胺的相互作用[J].物理化学学报,1997,13(8):747-751. |
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| 作者姓名： | 林丽榕 江云宝 黄贤智 陈国珍 |
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| 作者单位： | Department of Chemistry and Research Laboratory of SEDC of Analytical Science for Material and Life Chemistry,Xiamen Univeristy,Xiamen 361005 |
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| 摘 要： | 环糊精与表面活性剂的相互作用已有许多研究,但多局限于β－环糊精（β－CD）,而修饰的β－环糊精与表面活性剂的相互作用研究较少1－3]．分子内扭转电荷转移（TICT）激发态对介质极性高度敏感性,已成功地用于探针环糊精与表面活性剂的相互作用4]．研究表明,β－CD能够诱
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| 关 键 词： | 甲基化的β-环糊精 表面活性剂 分子内电荷转移(ICT) 对二乙基氨基苯甲酸钠 双重荧光 |
| 收稿时间： | 1996-11-24 |
| 修稿时间： | 1997-02-17 |
A Study of the Interaction of Methyl β-CD with Cetyltrimethylammonium Bromide in Aqueous Solution |
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| Liu Lirong,Jiang Yunbao,Huang Xianzhi,Chen Guozhen.A Study of the Interaction of Methyl β-CD with Cetyltrimethylammonium Bromide in Aqueous Solution[J].Acta Physico-Chimica Sinica,1997,13(8):747-751. |
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| Authors: | Liu Lirong Jiang Yunbao Huang Xianzhi Chen Guozhen |
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| Institution: | Department of Chemistry and Research Laboratory of SEDC of Analytical Science for Material and Life Chemistry,Xiamen Univeristy,Xiamen 361005 |
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| Abstract: | The interaction of methyl β-CD with cetyltrimethylammonium bromide in aqueous solution was investigated by twisted intramolecular charge transfer(TICT) dual fluorescence of sodium diethylaminobenzoate. It was shown that an 1: 1 CTAB / methyl β-CD inclusion complex was formed in CTAB and methyl β-CD mixed aqueous solution ,and this inclusion complex formed aggregates incorporated by CTAB. Electric conductivity measurements provided further support for this conclusion. |
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| Keywords: | β-CD' ') Methyl β-CD" target="_blank">">Methyl β-CD Cetyltrimethylammonium bromide Intramolecular charge transfer(ICT) p-diethylaminobenzoate' ') Sodium p-diethylaminobenzoate" target="_blank">">Sodium p-diethylaminobenzoate Dual fluorescence |
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