Because of food allergies, we need a fast way to test for allergens and contaminants in over 33 million kg/day of protein are available in North America. Aerosol-printed graphene sensors may be the way.
IBM scientists use microscopy methods to create an “impossible” carbon molecule, triangulene. Triangulene is made of 6 carbon rings with two unpaired electrons roaming about. While triangulene has not been fully characterized at this point, the unpaired…