An ultrasensitive and dual-recognition SERS biosensor based on Fe3O4@Au-Teicoplanin and aptamer functionalized Au@Ag nanoparticles for detection of Staphylococcus aureus
Xiaoyu Qi, Yufei Ye, Hao Wang, Bianbian Zhao, Lixia Xu, Yuting Zhang, Xiaoli Wang, Nandi Zhou
Topics & Concepts
ChemistryBiosensorAptamerDetection limitStaphylococcus aureusColloidal goldTeicoplaninNanotechnologyNanoparticleChromatographyBacteriaMaterials scienceBiochemistryVancomycinBiologyGeneticsBiosensors and Analytical DetectionGold and Silver Nanoparticles Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniques