Fe<sub>3</sub>O<sub>4</sub>@Au–metal organic framework nanozyme with peroxidase-like activity and its application for colorimetric ascorbic acid detection
B.-Y. Han, Huanan Guan, Bo Peng, Yue Zhang, Ying Liu
Abstract
, and a detection time of only 30 seconds. The newly proposed colorimetric analysis method devoid of enzymes has broad application potential in the areas of quality control and quality and safety detection.
Topics & Concepts
Ascorbic acidChemistryABTSPeroxidaseMetalMetal-organic frameworkNuclear chemistryInorganic chemistryAntioxidantBiochemistryEnzymeOrganic chemistryAdsorptionFood scienceDPPHAdvanced Nanomaterials in CatalysisElectrochemical sensors and biosensorsAdvanced biosensing and bioanalysis techniques