Guest Editorial Dr. Sabatino Nacson, CTO of Teknoscan Teknoscan, in collaboration with a local security agency and a Buffalo, New York high school conducted a trial to sniff school lockers for illegal drugs. The city of Buffalo has a population of 256,300, with 40 elementary schools, 20 secondary schools, and 5 alternative program schools, for … Continue reading Trace Chemical Detection for Sniffing Drugs & Weapons in School Lockers