Researchers from Spain have engineered a portable electronic nose (e-nose) that’s almost as sharp as a human nose at sniffing out wastewater treatment plants’ stink. Coupled with a drone, the lightweight e-nose can measure the concentration of different smells, predict odor intensity and produce a real-time odor map of the plant for management. The method developed was published November 16 in the journal iScience.
Professor Samuel I. Stupp from the Northwestern University, in USA, joined last November 1st the Institute for Bioengineering of Catalonia (IBEC) as a Visiting Severo Ochoa Research Distinguished Professor. Stupp is a pioneer demonstrating how supramolecular biomaterials can be used to regenerate neural, vascular, and musculoskeletal tissues such as the spinal cord, cartilage, bone, blood vessels, or muscles.