Radiopharmaceuticals are radioisotope containing pharmaceuticals including all physicochemically characterized molecular structures such as small organic molecules, coordination compounds, nanomaterials. Radiopharmaceuticals play crucial roles in medical imaging, diagnosis, and treatment. 

Research on radiopharmaceutical developments centers on radiopharmaceutical design and preparation for in vitro and in vivo biological applications, radioisotopes labeling chemical compounds as nuclear medicine for preclinical and clinical studies.