Highly selective and sensitive fluorescent sensing of oxalate in water

被引：58
作者：
Hu, Min [1 ]
Feng, Guoqiang [1 ]
机构：
[1] Cent China Normal Univ, Minist Educ, Coll Chem, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 55期
基金：
中国国家自然科学基金;
关键词：
SPECTROFLUOROMETRIC DETERMINATION; CHEMOSENSING ENSEMBLE; EPITHELIAL-CELLS; AMINO-ACIDS; OXALIC-ACID; PYROPHOSPHATE; RECOGNITION; INDICATOR; COMPLEX; ASSAYS;
D O I：
10.1039/c2cc33191h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Effective fluorescent sensing of oxalate in water is significant but still remains a challenge. By using indicator-displacement assays, a readily available macrocyclic copper(II) complex was found to show a sensitive off-on fluorescent sensing for oxalate with high selectivity and high binding affinity (>10(7) M-1) in water at neutral pH.
引用
收藏
页码：6951 / 6953
页数：3
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