Figure 6.
Scheme of (left) anion and (right) cation transfer at the solid electrodes (e.g., gold electrodes) modified with a conducting polymer membrane (CPM) and then with an ion-selective membrane (ISM).
Scheme of (left) anion and (right) cation transfer at the solid electrodes (e.g., gold electrodes) modified with a conducting polymer membrane (CPM) and then with an ion-selective membrane (ISM).