Nikki Thiele Staff Scientist Contact THIELENA@ORNL.GOV All Publications Elucidating the coordination chemistry of the radium ion for targeted alpha therapy Towards the Stable Chelation of Radioantimony(V) for Targeted Auger Theranostics... Conformationally Adaptable Extractant Flexes Strong Lanthanide Reverse-Size Selectivity [89Zr]Zr-DFO-TOC: a novel radiopharmaceutical for PET imaging of somatostatin receptor positive neuroendocrine tumors PYTA: a universal chelator for advancing the theranostic palette of nuclear medicine Structure and bonding of a radium coordination compound in the solid state Advances in heavy alkaline earth chemistry provide insight into complexation of weakly polarizing Ra2+, Ba2+, and Sr2+ cations Probing liquid/liquid interfaces at and away from equilibrium using vibrational sum frequency generation Reining in Radium for Nuclear Medicine: Extra-Large Chelator Development for an Extra-Large Ion High-Throughput Characterization and Optimization of Polyamide Hydrolase Activity Using Open Port Sampling Interface Mass Spectrometry Tracking Molecular Transport Across Oil/Aqueous Interfaces: Insight into “Antagonistic” Binding in Solvent Extraction Characterization of Lanthanum Monazite Surface Chemistry and Crystal Morphology through Density Functional Theory and Experimental Approaches Chelating Rare-Earth Metals (Ln3+) and 225Ac3+ with the Dual-Size-Selective Macrocyclic Ligand Py2-Macrodipa Understanding Self-Assembly and the Stabilization of Liquid/Liquid Interfaces: The Importance of Ligand Tail Branching and Oil-Phase Solvation Synergistic direct air capture of CO2 with aqueous guanidine/amino acid solvents Key Links Curriculum Vitae Organizations Physical Sciences Directorate Chemical Sciences Division Separations and Polymer Chemistry Section Chemical Separations Group