Biogeochemistry of Actinides: Recent Progress and Perspective

GJP Deblonde - ACS Environmental Au, 2024 - ACS Publications
Actinides are elements that are often feared because of their radioactive nature and
potentially devastating consequences to humans and the environment if not managed …

Recent advances in the chemistry of hydrometallurgical methods

GJP Deblonde, A Chagnes, G Cote - Separation & Purification …, 2023 - Taylor & Francis
Producing pure substances has been the obsession of scientists for centuries and has
defined chemistry as we know it. Nowadays, most of our economy still relies on the chemist …

Engineering lanmodulin's selectivity for actinides over lanthanides by controlling solvent coordination and second-sphere interactions

JA Mattocks, JA Cotruvo, GJP Deblonde - Chemical Science, 2022 - pubs.rsc.org
Developing chelators that combine high affinity and selectivity for lanthanides and/or
actinides is paramount for numerous industries, including rare earths mining, nuclear waste …

Characterization of americium and curium complexes with the protein lanmodulin: a potential macromolecular mechanism for actinide mobility in the environment

GJP Deblonde, JA Mattocks, H Wang… - Journal of the …, 2021 - ACS Publications
Anthropogenic radionuclides, including long-lived heavy actinides such as americium and
curium, represent the primary long-term challenge for management of nuclear waste. The …

Tuning aminopolycarboxylate chelators for efficient complexation of trivalent actinides

CD Pilgrim, TS Grimes, C Smith, CR Heathman… - Scientific Reports, 2023 - nature.com
The complexation of trivalent lanthanides and minor actinides (Am3+, Cm3+, and Cf3+) by
the acyclic aminopolycarboxylate chelators 6, 6′-((ethane-1, 2-diylbis–((carboxymethyl) …

Revision and Analysis of the Formation Constants of Rare Earth Diketonates

MA Lutoshkin - The Journal of Physical Chemistry A, 2023 - ACS Publications
Over the course of the past several decades, spectroscopic surveys have unveiled the
intricate nature of the aqueous chelation of Rare Earth Metals. Herein, we have collected a …

Selective separation and coordination of europium (III) and americium (III) by bisdiglycolamide ligands: solvent extraction, spectroscopy, and DFT calculations

P Ren, C Wang, W Tao, X Yang, S Yang… - Inorganic …, 2020 - ACS Publications
Diglycolamide-based ligands have recently received increased attention due to their
outstanding affinity for trivalent actinides and lanthanides. The structure optimization of the …

Hydrophilic chelators for aqueous reprocessing of spent nuclear fuel

Y Wang, KM Shield, RJ Abergel - Separation & Purification …, 2024 - Taylor & Francis
Significant improvements in aqueous reprocessing are a key need in closing the future
nuclear fuel cycle and addressing concerns with past industrial reprocessing technologies …

Nitrogen-containing graphene oxide composite with acid resistance and high adsorption selectivity for Nd3+

YY Chen, JG Yu - Journal of Environmental Chemical Engineering, 2022 - Elsevier
Due to its high dispersibility in aqueous solution, the application of graphene oxide (GO) for
wastewater treatment will cause secondary pollution. To realize its easy separation and …

Interaction of rare-earth metals and some perfluorinated β-diketones

MA Lutoshkin, AI Petrov, YN Malyar… - Inorganic …, 2021 - ACS Publications
In this work, we demonstrate the fundamental relationships between stability constants and
periodic, acid–base, and structural parameters for complexes of some 1, 3-diketones. The …