Issue 32, 2007
From the journal:

Chemical Communications

Lanthanide luminescent anion sensing: evidence of multiple anion recognition through hydrogen bonding and metal ion coordination†

Cidália M. G. dos Santos,a   Pablo Barrio Fernández,a   Sally E. Plush,a   Joseph P. Leonarda  and  Thorfinnur Gunnlaugsson*a  

* Corresponding authors

a School of Chemistry, Centre for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland
E-mail: gunnlaut@tcd.ie
Fax: +353 1 671 2826
Tel: +353 1 896 3459

Abstract

The delayed lanthanide luminescence of the terbium [Tb(III)] diaryl-urea complex 1·Tb is significantly enhanced upon sensing of dihydrogenphosphate (H2PO4−) in CH3CN, which occurs through multiple anion binding through hydrogen bonding interactions and potential metal ion coordination to Tb(III).

Graphical abstract: Lanthanide luminescent anion sensing: evidence of multiple anion recognition through hydrogen bonding and metal ion coordination

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Article information

DOI
https://doi.org/10.1039/B705560A
Article type
Communication
Submitted
12 Apr 2007
Accepted
18 May 2007
First published
15 Jun 2007

Chem. Commun., 2007, 3389-3391

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Lanthanide luminescent anion sensing: evidence of multiple anion recognition through hydrogen bonding and metal ion coordination

C. M. G. dos Santos, P. B. Fernández, S. E. Plush, J. P. Leonard and T. Gunnlaugsson, Chem. Commun., 2007, 3389 DOI: 10.1039/B705560A

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