NEW HETEROAROMATIC COMPLEXING AGENTS AND LUMINESCENCE OF THEIR EUROPIUM(III) AND TERBIUM(III) CHELATES

被引：103

作者：

MUKKALA, VM

SUND, C

KWIATKOWSKI, M

PASANEN, P

HOGBERG, M

KANKARE, J

TAKALO, H

机构：

[1] UNIV TURKU,DEPT CHEM,SF-20500 TURKU 50,FINLAND

[2] CTR BIOTECHNOL,SF-20521 TURKU,FINLAND

来源：

HELVETICA CHIMICA ACTA | 1992年 / 75卷 / 05期

关键词：

D O I：

10.1002/hlca.19920750517

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Twelve heteroaromatic complexing agents 9a-l were synthesized with the purpose to develop suitable labels for time-resolved luminescence-based bioaffinity assays. The relative luminescence yields, excitation maxima, and emission decay constants of their europium(III) and terbium(III) chelates were determined. According to these results, 2,2',2'',2'''-[(2,2'-bipyridine-6,6'-diyl)bis(methylenenitrilo)]tetrakis(acetic acid) (9e) and 2,2',2'',2'''-[(2,2':6',2''-terpyridine-6,6''-diyl)bis(methylenenitrilo)]tetrakis(acetic acid) (9l) are the most promising agents.

引用

页码：1621 / 1632

页数：12

共 42 条

[1] SYNTHESIS AND CHARACTERIZATION OF THE SODIUM AND LITHIUM CRYPTATES OF MACROBICYCLIC LIGANDS INCORPORATING PYRIDINE, BIPYRIDINE, AND BIISOQUINOLINE UNITS [J].