Santa Jansone-Popova R&D Staff Contact jansonepopos@ornl.gov | 865.576.2048 All Publications Changes in nitrate binding with lanthanides in BLPhen complexes... Size Selective Ligand Tug of War Strategy to Separate Rare Earth Elements Atomistic Insights into Structure and Dynamics of Neodymium(III) Complexation with a Bis-lactam Phenanthroline Ligand in the Organic Phase Advancing Rare-Earth Separation by Machine Learning... Improving Rare-Earth Mineral Separation with Insights from Molecular Recognition: Functionalized Hydroxamic Acid Adsorption onto Bastnäsite and Calcite Production of polyacrylonitrile/ionic covalent organic framework hybrid nanofibers for effective removal of chromium(VI) from water Advance modification of polyacrylonitrile nanofibers for enhanced removal of hexavalent chromium from water Guanidinium-Based Ionic Covalent-Organic Nanosheets for Sequestration of Cr(VI) and As(V) Oxoanions in Water Bifunctional Ionic Covalent Organic Networks for Enhanced Simultaneous Removal of Chromium(VI) and Arsenic(V) Oxoanions via Synergetic Ion Exchange and Redox Process Aminopolycarboxylates in trivalent f-element separations... Using diglycolamides to improve rare-earth element separation... The Coordination Chemistry and Stoichiometry of Extracted Diglycolamide Complexes of Lanthanides in Extraction Chromatography... Using diglycolamides to improve rare-earth element separation Beneficiation of Bastnaesite Ore with New Flotation Collector Ligands... Molecular Dynamics Simulations of Complexation of Am(III) with a Preorganized Dicationic Ligand in an Ionic Liquid Synergistic Self‐Assembly of Oxoanions and d‐Block Metal Ions with Heteroditopic Receptors into Triple‐Stranded Helicates Structure Activity Relationship Approach toward the Improved Separation of Rare-Earth Elements Using Diglycolamides Synergistic Self-Assembly of Oxoanions and d-Block Metal Ions with Heteroditopic Receptors into Triple-Stranded Helicates... Flotation of Bastnaesite Ore Using Novel Collectors... A Molecular-Scale Approach to Rare-Earth Beneficiation: Thinking Small to Avoid Large Losses Molecular Recognition at Mineral Interfaces: Implications for the Beneficiation of Rare Earth Ores Extraction Chromatographic Materials for Clean Hydrometallurgical Separation of Rare-Earth Elements Using Diglycolamide Extractants Exploring Soft Donor Character of the N-2-Pyrazinylmethyl Group by Coordinating Trivalent Actinides and Lanthanides Using Ami... 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... Pagination Current page 1 Page 2 Next page ›› Last page Last » 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