A highly stable terbium metal-organic framework for efficient detection of picric acid in water

被引：0
|
作者：
Zi-Ying Li [1 ]
Zhao-Quan Yao [1 ]
Rui Feng [2 ]
Ming-Hua Sun [2 ]
Xiao-Tian Shan [2 ]
Zi-Hao Su [2 ]
Wei Li [1 ]
Xian-He Bu [1 ,2 ]
机构：
[1] TKL of Metal and Molecule Based Material Chemistry & School of Materials Science and Engineering
[2] State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry
来源：
Chinese Chemical Letters | 2021年 / 32卷 / 10期
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
X832 [水质监测]; O657.3 [光化学分析法（光谱分析法）]; TB34 [功能材料];
学科分类号：
070302 ; 0804 ; 080501 ; 081704 ; 082803 ;
摘要：
A highly stable fluorescent terbium MOF(Tb(paip)·1.2 HO, paip = 5-(1 H-pyrazole-4-yl)isophthalate)showing a sharp green emission(545 nm) and a quantum yield of 21.0% was successfully synthesized.This compound is shown to be a recyclable sensor for detecting picric acid in aqueous solution with both high sensitivity and selectivity, attributed to the electron transfer quenching mechanism.
引用
收藏
页码：3095 / 3098
页数：4
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