A ratiometric and non-enzymatic luminescence assay for uric acid: differential quenching of lanthanide excited states by anti-oxidants

被引:109
作者
Poole, Robert A. [1 ]
Kielar, Filip [1 ]
Richardson, Siobhan L. [1 ]
Stenson, Philip A. [1 ]
Parker, David [1 ]
机构
[1] Univ Durham, Dept Chem, Durham DH1 3LE, England
关键词
D O I
10.1039/b611259e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The excited states of Tb and Eu complexes of a common macrocyclic ligand are quenched preferentially by electron transfer from the urate anion, allowing the creation of a new assay to measure uric acid in biological fluids.
引用
收藏
页码:4084 / 4086
页数:3
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