An ångström-scale Janus aperture as a gas flow rectifier

An ångström-scale Janus aperture as a gas flow rectifier

• Abstract Directional mass transport in confined space is crucial to life and the water-energy-environment nexus • Despite progress in understanding biological and designing artif

Materials Science · February 26, 2026 (updated February 26, 2026) · 1 min · 212 words