No cytotoxicity or genotoxicity of graphene and graphene oxide in murine lung epithelial FE1 cells in vitro

Stefan Bengtson, Kirsten Kling, Anne Mette Madsen, Asger W. Noergaard, Nicklas Raun Jacobsen, Per Axel Clausen, Beatriz Alonso, Amaia Pesquera, Amaia Zurutuza, Raphael Ramos, Hanako Okuno, Jean Dijon, Håkan Wallin, Ulla Vogel