标题:Novel Pyrazoline-Based Selective Fluorescent Sensor for Hg~(2+)
作者:Sheng-Qing Wang;Shu-Yan Liu;Hao-Yan Wang;Xiao-Xin Zheng;Xun Yuan;Yi-Zhi Liu;Jun-Ying Miao;Bao-Xiang Zhao
作者机构:[Wang, S.-Q] School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China;[ Liu, S.-Y] School of Life Science, Shandong Univ 更多
通讯作者:Miao, JY
通讯作者地址:[Zhao, BX]Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China.
来源:Journal of Fluorescence
出版年:2014
卷:24
期:3
页码:657-663
DOI:10.1007/s10895-013-1339-y
关键词:Pyrazoline;Fluorescent probe;Mercury ion detection;Selective
摘要:This paper presents the preparation of a pyrazoline compound and the properties of its UV-Vis absorption and fluorescence emission. Moreover, this compound can be used to determine Hg~(2+) ion with selectivity and sensitivity in the EtOH:H_2O=9:1 (v/v) solution. This sensor forms a 1:1 complex with Hg~(2+) and shows a fluorescent enhancement with good tolerance of other metal ions. This sensor is very sensitive with fluorometric detection limit of 3.85×10~(-10) M. In addition, the fluorescent probe has practical application in cells imaging.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:7
Scopus被引频次:6
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84904047720&doi=10.1007%2fs10895-013-1339-y&partnerID=40&md5=5f5960c3b0f7784606e5c8c09962e262
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