Highly selective and sensitive sandwich immunosensor platform modified with MUA-capped GNPs for detection of spike Receptor Binding Domain protein: A precious marker of COVID 19 infection
Elif Burcu Aydın, Muhammet Aydın, Mustafa Kemal Sezgintürk
Abstract
. The fabricated immunosensor had a good repeatability, long storage, stability and a reusable property after simple regeneration process. Furthermore, it was successfully employed for selective determination of RBD in artificial nasal secretion samples.
Topics & Concepts
BiosensorDetection limitColloidal goldRaman spectroscopyMaterials scienceCovalent bondNanotechnologyNanoparticleLinear rangeChemistryChromatographyOrganic chemistryPhysicsOpticsAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionElectrochemical sensors and biosensors