Rafael T. M. de Rosales is a chemist specialised in PET/SPECT/MR imaging that aspires to make an impact in medicine using innovative chemistry and a multidisciplinary approach. His research group is interested in the design and development of novel imaging techniques for tracking nanomedicines in vivo using PET/SPECT/MRI and multimodal PET-MRI. RTMR is co-chair of the Image-Guided Drug Delivery group of the European Society of Molecular Imaging (ESMI)