%0 Journal Article %J EFSA Supporting Publications %D 2021 %T Physicochemical characterization of nanoparticles in food additives in the context of risk identification %A Eveline Verleysen %A Nadia Waegeneers %A Sandra De Vos %A Frederic Brassinne %A Ledecq, Marina %A Frederic Van Steen %A Mirjana Andjelkovic %A Raphael Janssens %A Stella Mathioudaki %A Lotte Delfosse %A Ronny Machiels %A Karlien Cheyns %A Jan Mast %B EFSA Supporting Publications %V 18 %8 Jan-06-2021 %G eng %N 6 %R 10.2903/sp.efsa.2021.EN-6678