Potentiometric discrimination of neutral forms of nitrophenol isomers by liquid membrane electrodes incorporated with corroles

Jerzy Radecki, Iwona Stenka, Eduard Dolusic, Wim Dehaen, Janez Plavec

Résultats de recherche: Contribution à un journal/une revueArticleRevue par des pairs

Résumé

The results of studies on the use of corrole derivatives as a host ligand in the PVC liquid membrane electrodes and their ability for the potentiometric high-throughput discrimination of nitrophenol guests have been presented. The significance of parameters which govern the mechanism of generation of potentiometric signals such as the attachment of substituents in the corrole structure, acidity and lipophilicity of the guests, and pH of the aqueous solutions has been discussed in details. Supramolecular recognition processes between corroles and para-nitrophenol molecules have been confirmed by independent NMR measurements.
langue originaleAnglais
Pages (de - à)375-381
Nombre de pages7
journalCombinatorial Chemistry & High Throughput Screening
Volume7
Numéro de publication4
Les DOIs
Etat de la publicationPublié - 2004

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