A highly selective diarylethene fluorescence sensor of aluminum ion and its application

被引：7

作者：

Wang, Huaxin ^{[1
]}

Zhao, Heng ^{[1
]}

Fan, Congbin ^{[1
]}

Liu, Gang ^{[1
]}

Pu, Shouzhi ^{[1
]}

机构：

[1] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Jiangxi, Peoples R China

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 2021年 / 405卷

基金：

中国国家自然科学基金;

关键词：

Highly selective; Diarylethene; Photochromism; Al(3+)detection; Application; COLORIMETRIC DETECTION; METAL POLLUTION; CHEMOSENSOR; WATER; ZN2+; SPECTROMETRY; INHIBITION; SEDIMENTS; PROVINCE; CADMIUM;

D O I：

10.1016/j.jphotochem.2020.112958

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel diarylethene derivative 1O with the unit of N-(2-(hydrazinecarbonyl)phenyl)benzamide was designed and synthesized successfully. The sensor showed excellent photochromism and specific fluorescent detection toward aluminum ion with rarely interfering. The emission intensity could increase nearly by 100 folds with aluminum ion and the color changed from dark to Aqua green. The low limit of detection (LOD) of 1O was determined as 3.26 x 10(-8) mol L-1. Additionally, the sensor could be used in logic circuit and aluminum ion detection in untreated water.

引用

页数：8

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