Optical biosensing of monkeypox virus using novel recombinant silica-binding proteins for site-directed antibody immobilization
The efficient immobilization of capture antibodies is crucial for timely pathogen detection during global pandemic outbreaks.Therefore, we proposed a silica-binding protein featuring core functional domains (cSP).It comprises a peptide with a silica-binding tag designed to adhere to silica surfaces and Speaker tandem protein G fragments (2C2) for e