Point-of-care SARS-CoV-2 sensing using lens-free imaging and a deep learning-assisted quantitative agglutination assay
Colin J. Potter, Yanmei Hu, Zhen Xiong, Jun Wang, Euan McLeod
Abstract
copies per mL, with a tested dynamic range of 3 orders of magnitude, without yet reaching the upper limit. This biosensor can be used for fast SARS-CoV-2 diagnosis in low-resource POC settings and has the potential to mitigate the spread of future waves of the pandemic.
Topics & Concepts
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)Coronavirus disease 2019 (COVID-19)2019-20 coronavirus outbreakVirologyLens (geology)Agglutination (biology)Point-of-care testingMedicineInfectious disease (medical specialty)ImmunologyOpticsPhysicsPathologyAntibodyDiseaseOutbreakBiosensors and Analytical DetectionImage Processing Techniques and ApplicationsAdvanced Biosensing Techniques and Applications