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.