Abstract
The response of an ion-selective electrode can be amplified by connecting the cell, which is composed of an ion-selective electrode and a reference electrode, in series. For a cell using 1, 2 or 3 valinomycin electrodes connected in series, the response slopes to 1 ❌ 10-5 - 1 ❌ 10-1 M K+ were 58, 116 and 174 mV/activity decade (a.d.) at 25 °C, respectively.
Original language | English |
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Pages (from-to) | 1773-1779 |
Number of pages | 7 |
Journal | Analytical Letters |
Volume | 20 |
Issue number | 11 |
DOIs | |
Publication status | Published - 1987 Nov |
Keywords
- Amplification
- ion-selective electrode
- response
- valinomycin electrode
ASJC Scopus subject areas
- Analytical Chemistry
- Biochemistry
- Spectroscopy
- Clinical Biochemistry
- Biochemistry, medical
- Electrochemistry