Hairpin DNA assisted dual-ratiometric electrochemical aptasensor with high reliability and anti-interference ability for simultaneous detection of aflatoxin B1 and ochratoxin A
Chengxi Zhu, Dong Liu, Yuye Li, Shuai Ma, Meng Wang, Tianyan You
Topics & Concepts
AptamerOchratoxin AChemistryAflatoxinDetection limitDNAChromatographyMycotoxinCombinatorial chemistryBiochemistryMolecular biologyFood scienceBiologyAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionCRISPR and Genetic Engineering