An ultrasensitive fluorescence aptasensor for SARS-CoV-2 antigen based on hyperbranched rolling circle amplification
Zecheng Wang, Chenchen Zhang, Si He, Danke Xu
Topics & Concepts
AptamerChemistryAntigenBiosensorSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)VirologyDetection limitComputational biologyCoronavirus disease 2019 (COVID-19)Molecular biologyChromatographyBiologyBiochemistryInfectious disease (medical specialty)DiseaseMedicinePathologyGeneticsAdvanced biosensing and bioanalysis techniquesSARS-CoV-2 detection and testingBiosensors and Analytical Detection