Issue 13, 2004
From the journal:

Chemical Communications

pH Indicating resins

Jin Ku Cho,a   Lu Shin Wong,a   Tony W. Dean,b   Osamu Ichihara,c   Christophe Mullerc  and  Mark Bradley*a  

* Corresponding authors

a Combinatorial Centre of Excellence, School of Chemistry, University of Southampton, Highfield, Southampton, UK
E-mail: mb14@soton.ac.uk
Fax: +44 (0)23 8059 6766
Tel: +44 (0)23 8059 3598

b GlaxoSmithKline, Discovery Research, Gunnels Wood Road, Stevenage, UK

c Evotec OAI, Milton Park, Abingdon, Oxon, UK

Abstract

pH indicating resins were prepared by covalently attaching carboxylic acid derivatives of sulfthalein dyes, synthesized using a Suzuki cross-coupling, onto resin beads. The resin-bound indicators showed the expected colour changes according to pH and their behaviour was analysed using a micro UV/Vis spectrometer.

Graphical abstract: pH Indicating resins

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Article information

DOI
https://doi.org/10.1039/B405198J
Article type
Communication
Submitted
07 Apr 2004
Accepted
27 Apr 2004
First published
25 May 2004

Chem. Commun., 2004, 1470-1471

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pH Indicating resins

J. K. Cho, L. S. Wong, T. W. Dean, O. Ichihara, C. Muller and M. Bradley, Chem. Commun., 2004, 1470 DOI: 10.1039/B405198J

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