Picomolar level electrochemical detection of hydroquinone, catechol and resorcinol simultaneously using a MoS<sub>2</sub> nano-flower decorated graphene
Arya Nair J. S., S. Saisree, K. Y. Sandhya
Abstract
sensor exhibited reproducibility (with six different electrodes), stability (≥90 days), and repeatability properties. The sensing performance was successfully demonstrated in real water samples such as ground-, tap-, and river- water spiked with HQ, CA, and RE.
Topics & Concepts
CatecholHydroquinoneResorcinolSelectivityChemistryGrapheneElectrochemistryMolybdenumPhenolNuclear chemistryDetection limitGraphiteRepeatabilityBenzeneElectrochemical gas sensorInorganic chemistryElectrodeTap waterMetalMaterials scienceChromatographyOrganic chemistryNanotechnologyCatalysisPhysical chemistryEnvironmental engineeringEngineeringElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsConducting polymers and applications