The electrode wire is connected to one terminal of a galvanometer, the other terminal of which is connected to a reference electrode, and both electrodes are immersed in the solution to be tested. The passage of the ion through the vinyl via the carrier or channel creates an electrical current, which registers on the galvanometer; by calibrating against standard solutions of varying concentration, the ionic concentration in the tested solution can be estimated from the galvanometer reading.
Yes, it may be..But how you confirm that? Because we got the alternative signal in the open circuit voltage measurement. Please give more details..............
DC -> ion transfer with different concentration -> ion profile is gradient
Actually we used polymer membrane with some adhesive which attached with a metal wire as working electrode.
If anybody have some idea about that please share.
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