A low-cost, swift response, highly sensitive MOF-based dual sensing device enables detection of ultralow humidity levels and solvent polarity changes
T. Leelasree, P. N. Sidhartha, Manav Tathacharya, Karumbaiah N. Chappanda, Himanshu Aggarwal
Abstract
A Eu-MOF-based sensing device has been developed for monitoring trace moisture levels and solvent polarity changes. The sensor exhibits a remarkably low detection limit of 0.84 ppm with excellent atmospheric stability.
Topics & Concepts
Polarity (international relations)Materials scienceHumidityDetection limitSolventSolvent polarityRelative humidityAnalytical Chemistry (journal)OptoelectronicsChemical engineeringNanotechnologyChromatographyOrganic chemistryChemistryMeteorologyEngineeringBiochemistryPhysicsCellGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsZnO doping and properties