Sensitization of Europium(III) luminescence by DTPA derivatives

被引：15

作者：

Ozaki, H ^{[1
]}

Suda, E ^{[1
]}

Nagano, T ^{[1
]}

Sawai, H ^{[1
]}

机构：

[1] Gunma Univ, Fac Engn, Dept Chem, Gunma 3768515, Japan

来源：

CHEMISTRY LETTERS | 2000年 / 04期

关键词：

D O I：

10.1246/cl.2000.312

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel ligands, diethylenetriaminepentaacetic acid bearing several aromatic amines, were synthesized and their chelates with a europium ion were prepared. The lanthanide luminescence of the chelates of 1-aminonaphthalene and 7-amino-4-methylcoumarin was largely enhanced by the energy transfer from the ligand to the europium ion.

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页码：312 / 313

页数：2

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