Fluorescent aptasensor for the ultrasensitive detection of antibiotic residue in food samples based on dumbbell DNA-mediated signal amplification
Gu Shi, Chong Yan, Junhua Chen
Topics & Concepts
AptamerDetection limitFluorescenceDumbbellDNAChemistryLinear rangeMaterials scienceNanotechnologyChromatographyBiologyBiochemistryMolecular biologyPhysicsOpticsPhysiologyAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionDNA and Nucleic Acid Chemistry