Surface plasmon resonance biosensor with laser heterodyne feedback for highly-sensitive and rapid detection of COVID-19 spike antigen
Zongren Dai, Xin Xu, Yifan Wang, Mingfang Li, Kaiming Zhou, Lin Zhang, Y. X. Tan
Topics & Concepts
BiosensorSurface plasmon resonanceLaserRefractive indexRefractometryInterferometryAntigenSurface plasmonMaterials scienceOpticsChemistryPlasmonOptoelectronicsNanotechnologyNanoparticleBiologyPhysicsImmunologyPhotonic and Optical DevicesBiosensors and Analytical DetectionAdvanced Biosensing Techniques and Applications