New sensor sniffs out look-alike molecules in the air
Researchers developed a new type of gas sensor that can identify different types of air components by recognizing tiny structural differences in common volatile compounds. The sensor, which uses custom-built sugar-based receptors, shows promise for future non-invasive medical diagnostics, environmental monitoring, and quality control.
SourceThe Hebrew University of Jerusalem·JournalEuropean Journal of Chemistry·TypeExperimental study·DateNov 29, 2025