To achieve their goal, and show that sensors can be used to directly measure species of interest in different samples, the researchers used commonly-known and long-used ion-selective electrodes ...

Opaque solutions must be clarified by time-consuming procedures first. With the ion-selective ammonia electrode, these problems do not exist. Measurements can be carried out easily in liquid ...

Electroanalysis can only be carried out when the current is conducted by the medium between the two electrodes. Ion selective electrode (ISE) analysis is an electroanalytical technique that uses an ...

The number of samples to analyze, the sample matrix, and the concentration range of the sample decide the choice of the procedure. To quantify samples with an unknown or complex matrix, the standard ...

This control allowed the cation-selective transport ... University show the control of ion passage through a nanopore membrane by applying a voltage to a gate electrode, paving the way for ...

Ion-transport membranes are vital components of clean-energy technologies, such as CO 2 electrolyzers, water electrolyzers, fuel cells, redox flow batteries and ion-capture electrodialysis. These ...