Ionophore-based ion-selective electrodes: signal transduction and amplification from potentiometry
Jingying Zhai, Dajing Yuan, Xiaojiang Xie
Abstract
Focusing on ionophore-based ion-selective electrodes (ISEs), this work highlights recent advances in increasing sensor sensitivity by converting potentiometric response to a variety of electrical and optical signals including charge, current, luminescence, and color change.
Topics & Concepts
IonophorePotentiometric titrationElectrodeIonMaterials scienceSIGNAL (programming language)OptoelectronicsTransduction (biophysics)Potentiometric sensorSensitivity (control systems)LuminescenceChemistryAnalytical Chemistry (journal)Electronic engineeringComputer scienceCalciumBiochemistryEngineeringPhysical chemistryOrganic chemistryMetallurgyProgramming languageAnalytical Chemistry and SensorsGas Sensing Nanomaterials and SensorsElectrochemical Analysis and Applications