Dimalononitrile-containing probe based on aggregation-enhanced emission features for the multi-mode fluorescence detection of volatile amines

被引：20

作者：

Kong, Lingwei ^{[1
]}

Zhang, Yahui ^{[1
]}

Mao, Huiling ^{[1
]}

Pan, Xiaoling ^{[1
]}

Tian, Yong ^{[1
]}

Tian, Zhonglin ^{[1
]}

Zeng, Xiangkai ^{[1
]}

Shi, Jianbing ^{[1
]}

Tong, Bin ^{[1
]}

Dong, Yuping ^{[1
]}

机构：

[1] Beijing Inst Technol, Beijing Key Lab Construct Tailorable Adv Funct Ma, Sch Mat Sci & Engn, 5 South Zhongguancun St, Beijing 100081, Peoples R China

来源：

FARADAY DISCUSSIONS | 2017年 / 196卷

关键词：

AROMATIC-AMINES; BIOGENIC-AMINES; DISCRIMINATION; PERFORMANCE; SENSOR; ARRAYS;

D O I：

10.1039/c6fd00178e

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 multi-mode probe consisting of a hexaphenyl-1,3-butadiene derivative, 2,2'-(((( 1Z, 3Z)-1,2,3,4-tetraphenylbuta-1,3-diene-1,4-diyl) bis(4,1-phenylene)) bis(methanylylidene)) dimalononitrile (ZZ-HPB-CN), with typical aggregation-enhanced emission (AEE) features was easily prepared for the highly sensitive and rapid detection of amine vapors. The ZZ-HPB-CN sensor, which was prepared by simply depositing ZZ-HPB-CN on filter paper, could detect low concentration vapors of volatile amines using fluorescence, ultraviolet and naked-eye detection. The limit of detection of the sensor was as low as 1 ppb for the fluorescence detection. The color change of the sensor caused by 1-10 ppm amine vapors could be observed under UV light or with the naked eye. The high sensitivity, quick response and easy operation of the probe give it great potential for real-life applications.

引用

页码：101 / 111

页数：11

共 24 条

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