A DNA walker-driven SERS-fluorescent dual-mode aptasensor based on optimized aptamers to detect Shigella flexneri
Yifei He, Jinxiang Wei, Lili Zhang, Yu Xia, Zhouping Wang, Junsong Yang
Topics & Concepts
AptamerShigella flexneriFluorescenceComplementary DNAChemistryDNADetection limitNanoprobeMolecular biologyBiophysicsBiologyBiochemistryChromatographyEscherichia coliPhysicsOpticsGeneAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionGold and Silver Nanoparticles Synthesis and Applications