Coumarin-encapsulated MOF luminescence sensor for detection of picric acid in water environment

被引：37

作者：

Jiang, Bo ^{[1
,2
]}

Liu, Wei ^{[1
,2
]}

Liu, Shiying ^{[1
,2
]}

Liu, Weisheng ^{[1
,2
]}

机构：

[1] Lanzhou Univ, State Key Lab Appl Organ Chem, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China

[2] Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China

来源：

DYES AND PIGMENTS | 2021年 / 184卷

关键词：

Metal-organic framework; Fluorescence; Picric acid; Coumarin; AMYLOID FIBRILS; THIOFLAVIN-T; INSULIN AGGREGATION; FLUORESCENT-PROBES; PROTEIN; BINDING; DISEASE; SURFACE; DYES; FIBRILLATION;

D O I：

10.1016/j.dyepig.2020.108794

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Here, a luminescence metal-organic frame sensor has been reported that can effectively detect aromatic nitro compounds in water. Based on the mechanism of fluorescence quenching, this sensor can not only efficiently identify picric acid in deionized water environment, but also quantitatively detect picric acid in the range of 0-100 mu M. More importantly, this metal-organic frame sensor is suitable for the detection of picric acid in natural water.

引用

页数：16

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