A Large Conformational Change of a Bridged b-Cyclodextrin Dimer in Aqueous Solution

被引：0
|
作者：
Xiao Qi ZHENG1
机构：
来源：
Chinese Chemical Letters | 2003年 / 08期
关键词：
Cyclodextrin dimer; ethyl orange; enzyme mimic; induced fit;
D O I：
暂无
中图分类号：
O631 [高分子物理和高分子物理化学];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A novel bridged b-CD dimer in which two b-cyclodextrins were linked by a naphthalene at positions 2 and 7 has been synthesized. 1H and 13CNMR measurements showed that a large change in the conformation of the dimer occurred in aqueous solution. The dimer interacted with methyl and ethyl orange to form stable inclusion complexes via 搃nduced fit?mechanism.
引用
收藏
页码：848 / 851
页数：4
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