Physicochemical characterization of nanoparticles in a regulatory framework [1] Scientific poster, presentation or proceeding English SCIENSANO AuthorsJan Mast [2] Keywords Article written during project(s) : Nanofood@ Implementation and validation of an analytical methodology to assess the nanofraction in the food additives E171, E174 and E175 with exposure analysis in the context of risk assessment [3] Associated health topics: