Potentiometric discrimination of neutral forms of nitrophenol isomers by liquid membrane electrodes incorporated with corroles (CROSBI ID 107983)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Radecki, Jerzy ; Stenka, Iwona ; Dolušić, Eduard ; Dehaen, Wim ; Plavec, Janez
engleski
Potentiometric discrimination of neutral forms of nitrophenol isomers by liquid membrane electrodes incorporated with corroles
The results of studies on the use of corrole derivatives as a host ligand in 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 the pH of the aqueous solutions has been discussed in detail. Supramolecular recognition processes between corroles and para-nitrophenol molecules have been confirmed by independent NMR measurements.
potentiometric high-throughput analysis; corrole; PVC liquid membrane; nitrophenol; supramolecular recognition
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