A highly sensitive electrochemical biosensor for the detection of hydroquinone based on a magnetic covalent organic framework and enzyme for signal amplification
Xin Sun, Yao Xie, Huacong Chu, Man Long, Mengyue Zhang, Yang Wang, Xiaoya Hu
Abstract
A novel core–shell-structured composite with a magnetic Fe 3 O 4 @COF core and horseradish peroxidase shell was designed for the electrocatalytic detection of hydroquinone.
Topics & Concepts
ChemistryHydroquinoneHorseradish peroxidaseCovalent bondBiosensorElectrochemistryCore (optical fiber)Combinatorial chemistrySIGNAL (programming language)PeroxidaseCovalent organic frameworkNanotechnologyEnzymeElectrodeOrganic chemistryPhysical chemistryBiochemistryComputer scienceComposite materialProgramming languageMaterials scienceElectrochemical sensors and biosensorsAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in Catalysis