Imidazolium functionalised acyclic ruthenium(II) bipyridyl receptors for anion recognition and luminescent sensing

被引:65
|
作者
Vickers, MS [1 ]
Martindale, KS [1 ]
Beer, PD [1 ]
机构
[1] Univ Oxford, Inorgan Chem Lab, Dept Chem, Oxford OX1 3QR, England
关键词
D O I
10.1039/b502918j
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
New imidazolium functionalised ruthenium(II) bipyridyl receptors have been synthesised and shown to recognise chloride, bromide, dihydrogenphosphate and ATP anions in mixed polar organic-aqueous solutions via luminescence spectroscopy. In 90 : 10 acetonitrile-water solution a combined amide-imidazolium ruthenium(II) bipyridyl receptor exhibits chloride anion selectivity. The imidazolium-containing receptors also sense ATP in 50 : 50 acetonitrile-water solvent media.
引用
收藏
页码:2784 / 2790
页数:7
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