A novel colorimetric aptasensor for sensitive tetracycline detection based on the peroxidase-like activity of Fe3O4@Cu nanoparticles and “sandwich” oligonucleotide hybridization
Lijun Wang, Hong Zhou, Xue Wu, Yanfei Song, Yukun Huang, Xiao Yang, Xianggui Chen
Topics & Concepts
OligonucleotideAptamerNanoparticlePeroxidaseChemistryTetracyclineCombinatorial chemistryNanotechnologyMaterials scienceDNAMolecular biologyBiochemistryEnzymeBiologyAntibioticsAdvanced Nanomaterials in CatalysisAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors