A novel ultrasensitive and fast aptamer biosensor of SEB based on AuNPs-assisted metal-enhanced fluorescence
Xueyu Chang, Ya‐Qian Cheng, Xinke Wang, Yonghui Wang, Xueli Liu, Tie Han, Zhixian Gao, Huanying Zhou
Topics & Concepts
AptamerBiosensorDetection limitFluorescenceColloidal goldMagnetic nanoparticlesImmunomagnetic separationChemistryMagnetic separationChromatographyLinear rangeNanotechnologyNanoparticleMaterials scienceMolecular biologyBiochemistryMetallurgyPhysicsQuantum mechanicsBiologyAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionSARS-CoV-2 detection and testing