A label-free electrochemical sensor based on π-structured bipedal DNA walker-triggered hybridization chain reaction and AuPt NPs/Zr-MOF for OTA detection
Mengyao Wang, Xiao ChenGui, Fengjuan Zhao, Zhiguang Suo, Yong Liu, Min Wei, Baohui Jin
Topics & Concepts
ChemistryChain reactionElectrochemistryDNAElectrochemical gas sensorNanotechnologyDNA–DNA hybridizationChemical engineeringElectrodePhysical chemistryPhotochemistryBiochemistryEngineeringMaterials scienceAdvanced biosensing and bioanalysis techniquesElectrochemical Analysis and ApplicationsMolecular Sensors and Ion Detection