Issue 27-28, 2005
From the journal:

Journal of Materials Chemistry

Poly(amine) biphenyl derivatives as fluorescent sensors for anions and cations†

Ana M. Costero,*a   Joaquín Sanchis,a   Salvador Gil,a   Vicente Sanza  and  J. A. Gareth Williamsb  

* Corresponding authors

a Departament de Química Orgánica, Universitat de València, C/Dr. Moliner 50, 46100 Burjassot, Spain
E-mail: ana.costero@uv.es
Fax: +34 96 354 3152
Tel: +34 96 354 4410

b Department of Chemistry, University of Durham, South Road, Durham, UK
E-mail: j.a.g.williams@durham.ac.uk.

Abstract

Four new ligands, derived from tetramethylbenzidine and containing additional amino groups, are described. The influence of pH on the fluorescent properties of these ligands has been studied, and the effect of the dihedral angle between the aromatic rings on the fluorescent response has been established. The behaviour of the new ligands, and that of others previously described in both the complexation and sensing of different anions and cations, are also described.

Graphical abstract: Poly(amine) biphenyl derivatives as fluorescent sensors for anions and cations

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Article information

DOI
https://doi.org/10.1039/B418022D
Article type
Paper
Submitted
29 Nov 2004
Accepted
21 Apr 2005
First published
11 May 2005

J. Mater. Chem., 2005,15, 2848-2853

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Poly(amine) biphenyl derivatives as fluorescent sensors for anions and cations

A. M. Costero, J. Sanchis, S. Gil, V. Sanz and J. A. G. Williams, J. Mater. Chem., 2005, 15, 2848 DOI: 10.1039/B418022D

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