A coumarin-containing Schiff base fluorescent probe with AIE effect for the copper(ii) ion

被引：67
|
作者：
Wang, Ying [1 ]
Hao, Xiaohui [2 ]
Liang, Lixun [1 ]
Gao, Luyao [1 ]
Ren, Xumin [1 ]
Wu, Yonggang [1 ]
Zhao, Hongchi [1 ]
机构：
[1] Hebei Univ, Coll Chem & Environm Sci, Baoding 071002, Peoples R China
[2] Hebei Univ, Coll Phys Sci & Technol, Baoding 071002, Peoples R China
来源：
RSC ADVANCES | 2020年 / 10卷 / 10期
关键词：
AGGREGATION-INDUCED EMISSION; CU2+ IONS; SENSITIVE DETECTION; CHEMOSENSOR; SENSOR; MANGANESE; COMPLEX;
D O I：
10.1039/c9ra10632d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel coumarin-derived Cu2+-selective Schiff base fluorescent "turn-off" chemosensor CTPE was successfully obtained, which showed an AIE effect. It could identify Cu2+ by quenching its fluorescence. The lower limit of detection was 0.36 mu M. CTPE can act as a highly selective and sensitive fluorescence probe for detecting Cu2+.
引用
收藏
页码：6109 / 6113
页数：5
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