Megan Simms Contact 865.574.4309 | SIMMSME@ORNL.GOV All Publications PYTA: a universal chelator for advancing the theranostic palette of nuclear medicine Structure and bonding of a radium coordination compound in the solid state Reining in Radium for Nuclear Medicine: Extra-Large Chelator Development for an Extra-Large Ion Chelating Rare-Earth Metals (Ln3+) and 225Ac3+ with the Dual-Size-Selective Macrocyclic Ligand Py2-Macrodipa Elucidating the coordination chemistry of the radium ion for targeted alpha therapy Key Links