Stimuli-Responsive Supramolecular Assemblies between Twisted Cucurbit[14]uril and Hemicyanine Dyes and Their Analysis Application

被引:10
|
作者
Zhang, Jing [1 ,2 ]
Tang, Qing [3 ]
Gao, Zhong-Zheng [2 ]
Huang, Ying [1 ,2 ]
Xiao, Xin [2 ]
Tao, Zhu [2 ]
机构
[1] Guizhou Univ, Engn & Res Ctr Southwest Biopharmaceut Resources, Natl Educ Minist China, Guiyang 550025, Guizhou, Peoples R China
[2] Guizhou Univ, Key Lab Macrocycl & Supramol Chem Guizhou Prov, Guiyang 550025, Guizhou, Peoples R China
[3] Guizhou Univ, Coll Tobacco, Guiyang 550025, Guizhou, Peoples R China
来源
JOURNAL OF PHYSICAL CHEMISTRY B | 2017年 / 121卷 / 49期
基金
中国国家自然科学基金;
关键词
MOLECULAR MACHINE; PSEUDOROTAXANE; FLUORESCENCE;
D O I
10.1021/acs.jpcb.7b10285
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Two supramolecular assemblies between twisted cucurbit[14]uril and hemicyanine dyes have been successfully constructed on the basis of host-guest recognition. These supramolecular assemblies could be reversibly switched under acidic and neutral conditions. Furthermore, they responded to selected chemical stimuli such as methyl violet, thereby exhibiting potential analysis application.
引用
收藏
页码:11119 / 11123
页数:5
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