Results 41 to 50 of about 493,260 (275)

Accumulation of rare earth elements in common vine leaves is achieved through extraction from soil and transport in the xylem sap

Communications Earth & Environment, 2023
Rare Earth Elements play a critical role in current clean technologies but face scarcity and environmental challenges in their extraction. Using semi-natural controlled experiments, we tested the ability of V. vinifera L.
Marcella Barbera, Pierpaolo Zuddas, Daniela Piazzese, Elisabetta Oddo, Fernando Lopes, Paolo Censi, Filippo Saiano   +6 more
doaj   +1 more source

Determination of 15 Rare Earth Elements in Uranium Ore by Open Acid Dissolution-Inductively Coupled Plasma-Mass Spectrometry

Yankuang ceshi, 2022
BACKGROUND Studying the characteristics of rare earth elements in uranium ore can determine the source of the ore-forming fluids, the mineralization environment, and the physical and chemical conditions.
ZENG Jiangping, WANG Jiasong, ZHU Yue, ZHANG Nan, WANG Na, WU Liangying, WEI Shuang   +6 more
doaj   +1 more source

Rare earth elements from waste

Science Advances, 2022
Rare earth elements (REEs) are critical materials in electronics and clean technologies. With the diminishing of easily accessible minerals for mining, the REE recovery from waste is an alternative toward a circular economy. Present methods for REE recovery suffer from lengthy purifications, low extractability, and high wastewater streams.
Bing Deng, Xin Wang, Duy Xuan Luong, Robert A. Carter, Zhe Wang, Mason B. Tomson, James M. Tour   +6 more
openaire   +2 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Effect of Rare Earth Dissolution on Rare Earth Elements by Solvent Extraction from Malaysian Rare Earth Oxalate [PDF]

E3S Web of Conferences
Light rare earth elements (LREEs), including Lanthanum (La), Cerium (Ce), Praseodymium (Pr), Neodymium (Nd), and Samarium (Sm), are crucial for modern technologies.
Selvaraj Tinesha, Joannes Costantine, Arbain Roshaida, Othman Anuar, Ibrahim Ismail, Suhaimi Nur Hanim Aqilla   +5 more
doaj   +1 more source

Theoretical prediction of topological insulator in ternary rare earth chalcogenides

, 2010
A new class of three-dimensional topological insulator, ternary rare earth chalcogenides, is theoretically investigated with ab initio calculations. Based on both bulk band structure analysis and the direct calculation of topological surface states, we ...
Binghai Yan, Chao-Xing Liu, Hai-Jun Zhang, O. Madelung, O. Madelung, P. Rustamov, Shou-Cheng Zhang, Thomas Frauenheim, Xiao-Liang Qi   +8 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Associative correlations between TH and U and rare earth elements in the living matter [PDF]

, 2016
The article introduces the results of studying the correlations between radioactive and rare earth elements in living matter of the Tomsk region.
Барановская, Наталья Владимировна, Коваль, Е. В.   +1 more
core  

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Wine Traceability with Rare Earth Elements

Beverages, 2018
The traceability of foodstuffs is now a relevant aspect of the food market. Scientific research has been devoted to addressing this issue by developing analytical protocols in order to find the link between soil and food items.
Maurizio Aceto, Federica Bonello, Davide Musso, Christos Tsolakis, Claudio Cassino, Domenico Osella   +5 more
doaj   +1 more source