CeO<sub>2</sub>/CuO/NiO hybrid nanostructures loaded on N-doped reduced graphene oxide nanosheets as an efficient electrocatalyst for water oxidation and non-enzymatic glucose detection
Sahar Jafari, Zohreh Shaghaghi
Abstract
, a low detection limit of 0.053 μM, a wide linear range between 0.001 and 24 mM, and a short response time of about 2.9 s. Moreover, the high selectivity and stability of this electrode for glucose sensing show its potential for clinical applications.
Topics & Concepts
Tafel equationNon-blocking I/OOverpotentialMaterials scienceGrapheneElectrocatalystChemical engineeringOxideCatalysisNanomaterialsInorganic chemistryElectrodeNanotechnologyElectrochemistryChemistryPhysical chemistryBiochemistryMetallurgyEngineeringElectrochemical sensors and biosensorsAdvanced Nanomaterials in CatalysisElectrochemical Analysis and Applications