There are several types of electrochemical sensors, each with unique characteristics and applications:
Potentiometric Sensors: Measure the voltage change due to the chemical reaction. Commonly used for pH measurement and ion-selective electrodes. Amperometric Sensors: Measure the current produced by the oxidation or reduction of the analyte. Widely used in glucose monitoring and other biosensors. Conductometric Sensors: Measure the change in electrical conductivity of the solution. Useful in detecting ionic species in a solution.
