席夫碱
荧光
香豆素
检出限
化学
铜
猝灭(荧光)
光化学
离子
高分子化学
组合化学
有机化学
色谱法
量子力学
物理
作者
Ying Wang,Xiaohui Hao,Lixun Liang,Luyao Gao,Xumin Ren,Yonggang Wu,Hongchi Zhao
出处
期刊:RSC Advances
[The Royal Society of Chemistry]
日期:2020-01-01
卷期号:10 (10): 6109-6113
被引量:55
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 μM. CTPE can act as a highly selective and sensitive fluorescence probe for detecting Cu2+.
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