Lanthanide-sensitized lanthanide luminescence: Terbium-sensitized ytterbium luminescence in a trinuclear complex

被引：220

作者：

Faulkner, S ^{[1
]}

Pope, SJA ^{[1
]}

机构：

[1] Univ Manchester, Dept Chem, Manchester M13 9PL, Lancs, England

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2003年 / 125卷 / 35期

关键词：

D O I：

10.1021/ja035634v

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A heterotrinuclear lanthanide complex has been prepared which contains two terbium ions in DO3A-derived binding sites and a single ytterbium ion in a DTPA-like site. The luminescence properties of the system have been investigated, showing that the terbium remains in a seven-coordinate binding site throughout the synthesis, while the ytterbium occupies the eight-coordinate site. Pumping the 488 nm absorption band of the terbium ion results in energy transfer to ytterbium with emission at 980 nm. Copyright © 2003 American Chemical Society.

引用

页码：10526 / 10527

页数：2

共 21 条

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