Magnetic graphene quantum dots facilitate closed-tube one-step detection of SARS-CoV-2 with ultra-low field NMR relaxometry
Yongqiang Li, Peixiang Ma, Quan Tao, Hans‐Joachim Krause, Siwei Yang, Guqiao Ding, Hui Dong, Xiaoming Xie
Topics & Concepts
Magnetic fieldDetection limitQuantum dotGrapheneRelaxometrySevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)Materials scienceCoronavirus disease 2019 (COVID-19)Nuclear magnetic resonanceNanotechnologyMagnetic resonance imagingChemistrySpin echoMedicinePhysicsChromatographyQuantum mechanicsInfectious disease (medical specialty)DiseasePathologyRadiologySARS-CoV-2 detection and testingAdvanced biosensing and bioanalysis techniquesCarbon and Quantum Dots Applications