A SERS biosensor based on aptamer-based Fe3O4@SiO2@Ag magnetic recognition and embedded SERS probes for ultrasensitive simultaneous detection of Staphylococcus aureus and Escherichia coli
Fang Mi, Ming Guan, Ying Wang, Guotong Chen, PengFei Geng
Topics & Concepts
BiosensorAptamerDetection limitEscherichia coliStaphylococcus aureusChemistryNanotechnologyChromatographyBacteriaMaterials scienceBiochemistryMolecular biologyBiologyGeneticsGeneAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionGold and Silver Nanoparticles Synthesis and Applications