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pH Indicating resins

Authors :
Lu Shin Wong
Jin Ku Cho
Tony W. Dean
Christophe Muller
Mark Bradley
Osamu Ichihara
Source :
Chemical Communications. :1470
Publication Year :
2004
Publisher :
Royal Society of Chemistry (RSC), 2004.

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.

Details

ISSN :
1364548X and 13597345
Database :
OpenAIRE
Journal :
Chemical Communications
Accession number :
edsair.doi.dedup.....387a00c71b3d521821463e092ee5ab34
Full Text :
https://doi.org/10.1039/b405198j