A highly sensitive and selective fluorescent sensor for Al3+ and Zn2+ based on diarylethene with an aminouracil unit

被引：16

作者：

Lu, Ruimin ^{[1
]}

Cui, Shiqiang ^{[1
]}

Li, Shuying ^{[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：

TETRAHEDRON | 2017年 / 73卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Diarylethene; Fluorescent sensor; 5-aminouracil unit; Multi-responsive; Logic circuit; PHOTOCHROMIC DIARYLETHENE; ALUMINUM TOXICITY; METAL-COMPLEXES; ZINC; PROBE; RECOGNITION; MECHANISM; CU2+; CELL; ION;

D O I：

10.1016/j.tet.2016.12.078

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel diarylethene containing a 5-aminouracil unit was synthesized. Its multi-responsive properties induced by base/acid, UV/Vis lights, and metal ions were investigated in detail. The diarylethene was highly selective towards Al3+ and Zn2+ with obvious fluorescence changes and different binding modes. Furthermore, based on the multi-addressable characteristics, two logic circuits were constructed by using both IJV/Vis lights and chemical species stimuli as inputs and fluorescence intensity as outputs. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：915 / 922

页数：8

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