A Sodium Ion-Selective Electrode Based on a Neutral Carrier
- 1 January 1974
- journal article
- research article
- Published by Taylor & Francis in Analytical Letters
- Vol. 7 (1), 23-32
- https://doi.org/10.1080/00032717408059015
Abstract
The performance of liquid-membrane electrodes using A new, synthetic, and electrically neutral ligand in A membrane solvent incorporated in A PVC-matrix is described. In this sensor system, two different membrane solvents are compared in respect to selectivity, pH-dependence, lifetime, working range and dynamic response. Both electrodes show A linear response to sodium ion activities in the range of 10−1M to about 10−5M in unbuffered systems, with A selectivity over potassium, calcium and magnesium which permits measurements in blood serum.Keywords
This publication has 8 references indexed in Scilit:
- Darstellung von neutralen, lipophilen Liganden für Membranelektroden mit Selektivität für Erdalkali‐IonenHelvetica Chimica Acta, 1973
- Characteristics of several commercially available cation-responsive glass electrodesAnalytical Chemistry, 1972
- Ion selective electrodes, potentiometry, and potentiometric titrationsAnalytical Chemistry, 1972
- A Calcium Ion-Selective Electrode Based on a Neutral CarrierAnalytical Letters, 1972
- Abschätzung der Alkali‐ und Erdalkali‐Ionenselektivität von elektrisch neutralen träger‐antibiotica («carrier‐antibiotica») und modellverbindungenHelvetica Chimica Acta, 1971
- Ion specific liquid ion exchanger microelectrodesAnalytical Chemistry, 1971
- A calcium-sensitive electrode based on a liquid ion exchanger in a poly(vinyl chloride) matrixThe Analyst, 1970
- Highly Selective Potassium Ion Responsive Liquid-Membrane ElectrodeAnalytical Letters, 1969