Fabien received his Ph.D. in chemistry from the University of Orléans in 2011 for his work on original contrast agents for MRI and optical imaging. He then completed two post-doctoral fellowships at Molecular Neuroimaging LLC in New Haven CT and at the University of Rouen working on original molecules for PET and MRI respectively. Fabien has been working at the Service Hospitalier Frédéric Joliot (SHFJ) of the CEA in Orsay since 2013 under the supervision of Dr. Bertrand Kuhnast. His main research activities focus on the translational development of PET radiotracers and the discovery of new carbon-11 radiolabelling methodologies.