Spin‐Controlled Helical Quantum Sieve Chiral Spectrometer (Adv. Mater. 24/2023)

Abstract

Identification of Chiral Enantiomers In article number 2209125, Hossam Haick and co‐workers report a molecular‐spin‐sensitive‐antenna (MSSA) made up of organically functionalized graphene layers on a fibrous helical cellulose network. The MSSA structure combines relativistic spin–orbit interaction coupled with organic spin‐coherence and offers spatiotemporal chiral molecule separation, recognition, and selective identification of enantiomers. Coupled with neuromorphic artificial intelligence, it enables rapid classification of chiral molecules, resulting in portable spin‐controlled spectrometry.