Biosensors: Infrared Metasurface Augmented by Deep Learning for Monitoring Dynamics between All Major Classes of Biomolecules (Adv. Mater. 14/2021)

Metasurfaces have outstanding light-manipulation capabilities at the nanoscale, which enables functions beyond that which is otherwise seen in nature. In article number 2006054, Hatice Altug and co-workers augment highly sensitive, broadband mid-IR metasurfaces with artificial intelligence to introduce a spectroscopic biosensor that enables label-free and in situ monitoring of biomolecules from all major classes.