DNA walker-assisted aptasensor for highly sensitive determination of Ochratoxin A
Yahui Wang, Wei Song, Haiyan Zhao, Xin Ma, Shuying Yang, Xiujuan Qiao, Qinglin Sheng, Tianli Yue
Topics & Concepts
Differential pulse voltammetryOchratoxin ADetection limitBiosensorDNAAptamerOrange juiceChemistryColloidal goldChromatographyMethylene blueNanoparticleElectrodeCyclic voltammetryElectrochemistryNanotechnologyMaterials scienceMycotoxinBiochemistryMolecular biologyBiologyFood scienceCatalysisPhysical chemistryPhotocatalysisAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionAnodic Oxide Films and Nanostructures