Elucidating the speciation of extracted lanthanides by diglycolamides

AA Peroutka, SS Galley, JC Shafer - Coordination Chemistry Reviews, 2023 - Elsevier
Many studies over the past few decades have been devoted to addressing the application of
diglycolamides (DGAs) for hydrometallurgical-based, f-element separations. Work to date …

[HTML][HTML] Coordination chemistry of surface-associated ligands for solid–liquid adsorption of rare-earth elements

JL Hovey, TM Dittrich, MJ Allen - Journal of Rare Earths, 2023 - Elsevier
General guidelines for the design of ligands for the enrichment of rare-earth elements by
solid–liquid adsorption are described using coordination chemistry. Relevant properties of …

Biosorption of Neodymium (Nd) from Aqueous Solutions Using Spirulina platensis sp. Strains

ÉC Lima, D Pinto, M Schadeck Netto, GS Dos Reis… - Polymers, 2022 - mdpi.com
Rare earth elements such as neodymium (Nd) are important elements used mainly in
developing new technologies. Although they are found in low concentrations in nature, they …

Scandium Radioisotopes—Toward New Targets and Imaging Modalities

K Kilian, K Pyrzyńska - Molecules, 2023 - mdpi.com
The concept of theranostics uses radioisotopes of the same or chemically similar elements
to label biological ligands in a way that allows the use of diagnostic and therapeutic …

Selective recovery of rare earth metals from acid mine drainage by pyrrolidine diglycolamide silica column

Y Wang, Y He, A Gong, L Qiu, M Zhang… - Journal of …, 2023 - Elsevier
We developed an adsorption column that can be used for rare earth recovery from acid mine
drainage (AMD). 2-[2-oxo-2-(1-pyrrolidinyl) ethoxy] acetic acid was used as a functional …

Atomistic Insights into Structure and Dynamics of Neodymium (III) Complexation with a Bis-lactam Phenanthroline Ligand in the Organic Phase

TDN Reddy, AS Ivanov, DM Driscoll… - ACS …, 2022 - ACS Publications
Rare-earth elements (REEs) such as neodymium are critical materials needed in many
important technologies, and rigid neutral bis-lactam-1, 10-phenanthroline (BLPhen) ligands …

Composite Resins Impregnated by Phosphorus Organic Extractants for Separation of Rare Earth Elements from Nitrate-Based Leachate of Permanent Magnets

OV Kovalenko, VE Baulin, YM Shulga, DV Baulin… - Materials, 2023 - mdpi.com
Composite resins impregnated by different organophosphorus extractants were developed
and used for the extraction chromatography recovery of rare earth elements from nitrate …

Exploring how exposure to radiolysis and harsh chemical reagents impact americium-241 extraction chromatography

BT Arko, D Dan, S Adelman, DB Kimball… - Materials …, 2023 - pubs.rsc.org
Improving control over radiolysis would advance nuclear technologies, spanning from
radiotherapeutics to national security. There is therefore a need to better understand the …

Comprehensive Synthesis and Structural Trends in Tetramethyl Diglycolamide (TMDGA) Nitrate Complexes with Lanthanides and Americium

BM Rotermund, NB Beck, JM Sperling… - Crystal Growth & …, 2024 - ACS Publications
Complexes of N, N, N′, N′-tetramethyl diglycolamide (TMDGA), a hydrophilic
diglycolamide (DGA) proposed as an aqueous phase holdback reagent, have been …

Conformational Analysis of Bis[N-alkyl-N-(2-diphenylphosphorylethyl)]amides of Diglycolic Acid

AA Kuznetsova, DV Chachkov, KV Tcarkova… - Russian Journal of …, 2022 - Springer
The conformational analysis of bis [N-alkyl-N-(2-diphenylphosphorylethyl)] amides of
diglycolic acid has been carried out using the methods of dipole moments, IR spectroscopy …