标题:A new thiophenyl pyrazoline fluorescent probe for Cu~(2+) in aqueous solution and imaging in live cell
作者:Li, M.-M.;Zhao, W.-B.;Zhang, T.-T.;Fan, W.-L.;Xu, Y.;Xiao, Y.;Miao, J.-Y.;Zhao, B.-X.
作者机构:[Li, M.-M] School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China;[ Zhao, W.-B] School of Life Science, Shandong Unive 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:2013
卷:23
期:6
页码:1263-1269
DOI:10.1007/s10895-013-1259-x
关键词:Copper ion;Fluorescent probe;Hela cell;Imaging;Pyrazoline
摘要:A new thiophenyl pyrazoline probe for Cu~(2+) in aqueous solution was synthesized and characterized by IR, NMR, HRMS and X-ray analysis. The probe displays remarkably high selectivity and sensitivity for Cu~(2+) with a detection limit of 1.919 × 10~(-7) M in aqueous solution (EtOH:HEPES = 1:1, v/v, 0.02 M, pH = 7.2). In addition, the probe is further successfully used to image Cu~(2+) in living cells and the probe possesses good reversibility. [Figure not available: see fulltext.]
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:11
Scopus被引频次:11
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84886791553&doi=10.1007%2fs10895-013-1259-x&partnerID=40&md5=f1f25d1221aaacc53fecf4109dd62bfc
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