Abstract
With upgrades in as far as possible and selectivity of ISEs, the presentation of new materials, new detecting ideas (from regular potentiometric to dynamic electrochemistry draws near), and more profound hypothetical getting it and displaying of the potentiometric reactions of ISEs, potentiometric in light of particle specific cathodes (ISEs) has encountered a renaissance. Ion sensors based on solid-state or polymeric membranes are currently available and can be used in sensor array formats for a variety of analytical applications. Coated wire electrodes (CWE), ion-sensitive field-effect transistors (ISFETs), and light-addressable potentiometric sensors (LAPS) are just a few of the strategies that have been developed to construct and use potentiometric sensor arrays based on various transduction principles. This review aims to provide a critical overview of these strategies. After reading recent papers on the development and applications of potentiometric sensor arrays, several issues and trends have been identified.
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