A new pyrazoline-based fluorescent sensor for Al3+ in aqueous solution

被引：33
|
作者：
Hu, Shengli [1 ]
Song, Jingjing [1 ]
Wu, Gongying [1 ]
Cheng, Cuixia [1 ]
Gao, Qing [2 ]
机构：
[1] Hubei Normal Univ, Hubei Collaborat Innovat Ctr Rare Met Chem, Dept Chem & Chem Engn, Huangshi 435002, Peoples R China
[2] Hubei Univ, Fac Mat Sci & Engn, Wuhan 430062, Peoples R China
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2015年 / 136卷
基金：
中国国家自然科学基金;
关键词：
Pyrazoline; Fluorescent sensor; Aluminum ion; Selective; TRANSITION-METAL IONS; RAY CRYSTAL-STRUCTURE; ALUMINUM ACCUMULATION; OPTICAL-PROPERTIES; CHEMOSENSOR; DERIVATIVES; CU2+; RECOGNITION; TOXICITY; EMISSION;
D O I：
10.1016/j.saa.2014.10.005
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
A new pyrazoline-based fluorescent sensor was synthesized and the structure was confirmed by single crystal X-ray diffraction. The sensor responds to Al3+ with high selectivity among a series of cations in aqueous methanol. This sensor forms a 1:1 complex with Al3+ and displays fluorescent quenching. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：1188 / 1194
页数：7
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