Santa Jansone-Popova R&D Staff Contact jansonepopos@ornl.gov | 865.576.2048 All Publications Sequestration of trivalent americium and lanthanide nitrates with bis-lactam-1,10-phenanthroline ligand in a hydrocarbon solvent Adsorption mechanism of alkyl hydroxamic acid onto bastnäsite: Fundamental steps toward rational collector design for rare e... Efficient Separation of Light Lanthanides(III) by Using Bis‐Lactam Phenanthroline Ligands Efficient Separation of Light Lanthanides(III) by Using Bis‐Lactam Phenanthroline Ligands... Identification of site-specific isotopic labels by vibrational spectroscopy in the electron microscope... Siderophore-inspired chelator hijacks uranium from aqueous medium... Identification of site-specific isotopic labels by vibrational spectroscopy in the electron microscope Selective binding of (thio)sulfate and phosphate in water by quaternary ammonium functionalized oligo-ureas... Synthesis and characterization of a novel aminopolycarboxylate complexant for efficient trivalent f-element differentiation: ... Influence of a Pre‐organized N‐Donor Group on the Coordination of Trivalent Actinides and Lanthanides by an Aminopolycarb... Guanidinium-Based Ionic Covalent Organic Framework for Rapid and Selective Removal of Toxic Cr(VI) Oxoanions from Water... Improved Collectors for Flotation of Bastnaesite... Influence of a Heterocyclic Nitrogen-Donor Group on the Coordination of Trivalent Actinides and Lanthanides by Aminopolycarbo... Quantum Chemical Prediction of pKa Values of Cationic Ion-Exchange Groups in Polymer Electrolyte Membranes... Bis-lactam-1,10-phenanthroline (BLPhen), a New Type of Preorganized Mixed N,O-Donor Ligand That Separates Am(III) over Eu(III) with Exceptionally High Efficiency Bis-lactam-1,10-phenanthroline (BLPhen), a New Type of Preorganized Mixed N,O-Donor Ligand That Separates Am(III) over Eu(III... Thermodynamic, Spectroscopic, and Computational Studies of f-Element Complexation by N-Hydroxyethyl-diethylenetriamine-N,N′... Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Key Links Curriculum Vitae ORCID https://www.ornl.gov/news/santa-jansone-popova-chemistry-design Organizations Physical Sciences Directorate Chemical Sciences Division Separations and Polymer Chemistry Section Chemical Separations Group