Electronic spectroscopy of metal complexes with dendritic ligands

被引：62
作者：
Balzani, Vincenzo
Bergamini, Giacomo
Ceroni, Paola
Voegtle, Fritz
机构：
[1] Univ Bologna, Dipartimento Chim G Ciamician, I-40126 Bologna, Italy
[2] Univ Bonn, Kekule Inst Organ Chem & Biochem, D-53121 Bonn, Germany
来源：
COORDINATION CHEMISTRY REVIEWS | 2007年 / 251卷 / 3-4期
关键词：
dendrimers; light-energy conversion; light-harvesting antennas; luminescence; luminescent sensors; metal complexes; metal ions;
D O I：
10.1016/j.ccr.2006.04.007
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Combinations of suitably chosen metal ions and dendritic ligands may lead to giant metal complexes that display interesting spectroscopic properties, particularly as far as luminescence is concerned. This paper reviews some recent results obtained with metal complexes of dendrimers capable of exhibiting: (i) metal-centered, (ii) metal-to-ligand charge-transfer, or (iii) ligand-centered luminescence. The study of the luminescent properties reveals that these compounds can be useful for several purposes, including light harvesting, sensing with signal amplification, and conversion of the absorbed light into emitted light of quite different wavelength (e.g., UV light into IR light). (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：525 / 535
页数：11
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