Anal. Chem. 2004, 76, 2031-2039
An Experimental Study of Membrane Materials and Inner Contacting Layers for Ion-Selective K+ Electrodes with a Stable Response and Good Dynamic Range Agata J. Michalska,† Charles Appaih-Kusi,‡ Lee Yook Heng,‡,§ Sebastian Walkiewicz,† and Elizabeth A. H. Hall*,‡
Institute of Biotechnology, University of Cambridge, Tennis Court Road, Cambridge, CB2 1QT U.K., and Department of Chemistry, University of Warsaw, PL-02093 Poland
The goal was to identify formulations for use in valinomycin K+ ion-selective electrodes that could routinely achieve a detection limit of
