A photocured sodium ion-selective electrode, based on the ionophore N,N-dibenzyl-N,N'-diphenyl-1,2-phenylenedioxydiacetamide (ETH 157), was developed and evaluated. The robust nature of the photocured membrane made it ideally suited for measurements in flow injection potentiometry. The detection lim
Photocured polymers in ion-selective electrode membranes
โ Scribed by R.W. Cattrall; P.J. Iles; I.C. Hamilton
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 210 KB
- Volume
- 169
- Category
- Article
- ISSN
- 0003-2670
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โฆ Synopsis
A fast and convenient method is reported for preparing ion-selective electrode membranes based on bisphenol A epoxyacrylate, 1,6-hexanedioldiacrylate and benzophenone photoinitiator. A calcium-selective electrode is used as example; responses are Nemstian in the range 1O-'-lO-5 M with the calcium salt of bis-[ 4-( 1',1',3',3'-tetramethylbutyl)phenyl] phosphoric acid as the active substance.
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