A water soluble fluorescent sensor for the reversible detection of tin(IV) ion and phosphate anion

被引：52
作者：
Liu, Jing [1 ]
Wu, Kai [1 ]
Li, Xin [2 ]
Han, Yifeng [1 ]
Xia, Min [1 ]
机构：
[1] Zhejiang Sci Tech Univ, Dept Chem, Key Lab Adv Text Mat & Mfg Technol, Hangzhou 310018, Zhejiang, Peoples R China
[2] Zhejiang Univ, Coll Pharmaceut Sci, ZJU ENS Joint Lab Med Chem, Hangzhou 310058, Zhejiang, Peoples R China
来源：
RSC ADVANCES | 2013年 / 3卷 / 23期
基金：
中国国家自然科学基金;
关键词：
TURN-ON PROBE; HYDROGEN-SULFIDE; CHEMOSENSOR; RECOGNITION; CU2+;
D O I：
10.1039/c3ra41275j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel fluorescent sensor, 1,4-bis(2-(quinolin-8-yloxy) acetyl) piperazine (DQS), utilizing an 8-hydroxyquinoline scaffold was designed and synthesized. DQS shows good water solubility, high selectivity and excellent sensitivity for detecting Sn4+ and PO43-. It exhibits a reversible on-off type fluorescence response with alternate addition of tin(IV) and the phosphate anion under aqueous conditions.
引用
收藏
页码：8924 / 8928
页数：5
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