标题:A fluorescent guest used to determinate the effective content of CB[8] and to further detect methyl viologen
作者:Hao Chen;Hui Yang;Wen-Chao Xu;Ye-Bang Tan
作者机构:[Chen, H] Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, Shandong University, Jinan 250100, China;[ Yang, H] Key La 更多
通讯作者:Tan, YB(ybtan@sdu.edu.cn)
通讯作者地址:[Tan, YB]Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China.
来源:中国化学快报(英文版)
出版年:2013
卷:24
期:9
页码:857-860
DOI:10.1016/j.cclet.2013.05.028
关键词:Cucurbit[8]uril;Supramolecular chemistry;Fluorescence;Host–guest chemistry
摘要:A fluorescent pyrene derivate, N-allyl-1-pyrenemethylammonium hydrochloride (APA(+)), was reported to form a stable host-guest complex with cucurbit[8]uril (CB[8]), and this property can be utilized to determinate the purity of CB[8] via emission titration. Moreover, the 1:1 complex of APA(+) and CB[8] can further bind methyl viologen (MV2+), which is the main ingredient of a widely used herbicide, providing a good method to detect MV2+, especially at low concentrations. (C) 2013 Ye-Bang Tan. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
收录类别:CSCD;SCOPUS;SCIE
WOS核心被引频次:3
Scopus被引频次:3
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84881481123&doi=10.1016%2fj.cclet.2013.05.028&partnerID=40&md5=673c891d22feb0da44f583ba1ff759aa
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