Highly selective and sensitive fluorescent sensing of oxalate in water

被引：60

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

页码：6951 / 6953

页数：3

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