Sensitivity-enhanced nanoplasmonic biosensor using direct immobilization of two engineered nanobodies for SARS-CoV-2 spike receptor-binding domain detection
Zhengtai Ma, Zengchao Sun, Xiaoqing Lv, Hongda Chen, Yong Geng, Zhaoxin Geng
Topics & Concepts
BiosensorSurface plasmon resonanceNanotechnologyMaterials scienceSensitivity (control systems)NanoparticleElectronic engineeringEngineeringSARS-CoV-2 and COVID-19 ResearchSARS-CoV-2 detection and testingBiosensors and Analytical Detection