Efficiency of dihydroxamic and trihydroxamic siderochelates to extract uranium and plutonium from contaminated soils.

Ferric Compounds Plutonium Radiation Monitoring Soil Uranium
Actinides Citrate Hydroxamic acid Solid-liquid distribution Speciation

Journal

Journal of environmental radioactivity
ISSN: 1879-1700
Titre abrégé: J Environ Radioact
Pays: England
ID NLM: 8508119

Informations de publication

Date de publication:
Sep 2021
Historique:
received: 21 01 2021
revised: 30 04 2021
accepted: 05 05 2021
pubmed: 22 5 2021
medline: 9 6 2021
entrez: 21 5 2021
Statut: ppublish

Résumé

Actinide-based mineral phases occurring in contaminated soils can be solubilized by organic chelators excreted by plants, such as citrate. Herein, the efficiency of citrate towards U and Pu extraction is compared to that of siderophores, whose primary function is the acquisition of iron(III) as an essential nutrient and growth factor for many soil microorganisms. To that end, we selected desferrioxamine B (DFB) as an emblematic bacterial trishydroxamic siderophore and a synthetic analog, abbreviated (L

Identifiants

DOI: 10.1016/j.jenvrad.2021.106645 PMID: 34020181
pubmed: 34020181
pii: S0265-931X(21)00117-X
doi: 10.1016/j.jenvrad.2021.106645
pii:
doi:

Substances chimiques

Ferric Compounds 0
Soil 0
Uranium 4OC371KSTK
Plutonium 53023GN24M

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

106645

Informations de copyright

Copyright © 2021 Elsevier Ltd. All rights reserved.

Auteurs

Laureline Février (L)

Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-ENV/SRTE/LR2T, BP 3, 13115, Saint-Paul-Lez-Durance Cedex, France. Electronic address: laureline.fevrier@irsn.fr.

Frédéric Coppin (F)

Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-ENV/SRTE/LR2T, BP 3, 13115, Saint-Paul-Lez-Durance Cedex, France.

Sylvie Pierrisnard (S)

Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-ENV/SRTE/LR2T, BP 3, 13115, Saint-Paul-Lez-Durance Cedex, France.

Mélanie Bourdillon (M)

Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université Bourgogne-Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France.

Lé Vi Nguyen (LV)

Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université Bourgogne-Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France.

Nissrine Zaiter (N)

Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université Bourgogne-Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France.

Stéphane Brandès (S)

Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université Bourgogne-Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France.

Vladimir Sladkov (V)

Laboratoire de Physique des 2 Infinis Irène Joliot Curie (IJCLab), UMR 9012, CNRS/IN2P3 Université Paris-Saclay, Université de Paris, 15 rue Georges Clemenceau, 91405, Orsay, France.

Jean-Claude Chambron (JC)

Institut de Chimie de Strasbourg, UMR 7177, CNRS, Université de Strasbourg, 1 rue Blaise Pascal, BP 296 R 8, 67008, Strasbourg Cedex, France.

Michel Meyer (M)

Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université Bourgogne-Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France. Electronic address: michel.meyer@u-bourgogne.fr.

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Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Composés du fer › Composés du fer III › Efficiency of dihydroxamic and trihydroxamic...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Plutonium › Efficiency of dihydroxamic and trihydroxamic...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Hygiène radiologique › Contrôle des radiations › Efficiency of dihydroxamic and trihydroxamic...
questionsmedicales.fr › Environnement et santé publique › Environnement › Sol › Efficiency of dihydroxamic and trihydroxamic...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Uranium › Efficiency of dihydroxamic and trihydroxamic...