An amplifiable ratiometric fluorescent aptasensor for aflatoxin B1 detection based on dendrimer-like DNA nanostructures coupled with catalytic hairpin self-assembly
Luyang Zhao, Zhiguang Suo, Yong Liu, Min Wei, Huali Jin
Topics & Concepts
DendrimerAptamerDNAFluorescenceDetection limitAflatoxinSYBR Green ILinear rangeFörster resonance energy transferNanotechnologyChemistryMaterials scienceCombinatorial chemistryChromatographyBiologyMolecular biologyPolymerase chain reactionBiochemistryPhysicsFood scienceGeneQuantum mechanicsAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionRNA Interference and Gene Delivery