Europium(III) and terbium(III) chelates of quinolonecarboxylic acid derivatives as labels for immunofluorimetric assay

被引：8

作者：

Bel'tyukova, SV ^{[1
]}

Egorova, AV ^{[1
]}

Teslyuk, OI ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Bogatskii Physicochem Inst, UA-270080 Odessa, Ukraine

来源：

JOURNAL OF ANALYTICAL CHEMISTRY | 2000年 / 55卷 / 07期

关键词：

D O I：

10.1007/BF02828007

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Luminescence properties of Tb(III) and Eu(III) complexes of quinolonecarboxylic acid derivatives were studied. Optimal conditions of luminescence were determined, and the influence of surfactants and diethylenetriaminepentaacetic acid on the luminescence properties of the complexes was studied. It was demonstrated that species-specific immunoglobulins labeled with terbium ions can be determined with the detection limit of the lanthanide label 5 x 10(-14) M.

引用

页码：682 / 685

页数：4

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