Flavonol based ruthenium acetylides as fluorescent chemosensors for lead ions

被引：34

作者：

Fillaut, Jean-Luc ^{[1
]}

Andries, Julien ^{[1
]}

Marwaha, Ripu Daman ^{[1
]}

Lanoe, Pierre-Henri ^{[1
]}

Lohio, Olivier ^{[1
]}

Toupet, Loic ^{[2
]}

Williams, J. A. Gareth ^{[3
]}

机构：

[1] Univ Rennes 1, UMR CNRS 6226, F-35042 Rennes, France

[2] Univ Rennes 1, UMR CNRS 6226, Phys Mat Condensee Lab, F-35042 Rennes, France

[3] Univ Durham, Dept Chem, Durham DH1 3LE, England

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2008年 / 693卷 / 02期

关键词：

ruthenium acetylides; luminescent chemosensors; flavonols; heavy metal sensors;

D O I：

10.1016/j.jorganchem.2007.10.046

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Flavonol based alkynyl ruthenium complexes devoted to the detection of metal traces in solution are described. The sensitivity of both absorption and emission properties of the 3-hydroxyflavone unit as a receptor for the metal cations, and of an alkynyl ruthenium moiety as an extended pi-conjugated system, provides an efficient molecular sensor for rapid, sensitive and selective detection of lead(II) cations. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：228 / 234

页数：7

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