A novel fluorescent chemosensor for Zn(II) based on 1,2-(2′-oxoquinoline-3′-yl-methylideneimino)ethane

被引：36
作者：
Liu, Zeng-chen [1 ]
Wang, Bao-dui [1 ]
Yang, Zheng-yin [1 ]
Li, Tian-rong [1 ]
Li, Yong [1 ]
机构：
[1] Lanzhou Univ, State Key Lab Appl Organ Chem, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2010年 / 13卷 / 05期
基金：
美国国家科学基金会;
关键词：
Bis Schiff-base; Fluorescence sensor; Crystal structure; Zn(II) complex; ZINC; SENSOR; BIOLOGY;
D O I：
10.1016/j.inoche.2010.02.014
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new bis Schiff-base ligand (1,2-(2'-oxoquinoline-3'-yl-methylideneimino)ethane, QSB) derived from 2-oxo-quinoline-3-carbaldehyde and ethylene diamine was synthesized and characterized by H-1-NMR. Spectroscopic investigation revealed that the compound exhibited a high selectivity toward Zn(II) ion over other metal ions in acetonitrile solution. In addition, the crystal structure showed that the coordination form of QSB and Zn(II) was 1:1. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：606 / 608
页数：3
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