Biofunctionalization of Plasmonic Nanoparticles with Short Peptides Monitored by SERS

In order for plasmonic nanoparticles to be usable in biomedical applications their surface requires functionalization with biocompatible material. For this purpose short peptides, CFY, CFFY, CLY, were designed and replacement of the capping agent poly­(vinylpyrrolidone) (PVP) on the surface of silve...

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