Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Denis Testemale"'
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
In-situ X-ray measurements reveal that the formation of rare earth-carbonate complexes in high-temperature alkaline fluids may facilitate their hydrothermal mobilization and contribute to their economic concentration in carbonatitic systems.
Externí odkaz:
https://doaj.org/article/b0660c187941432ea2d0f8a8d5e33b82
Autor:
Hester Blommaert, Anne-Marie Aucour, Matthias Wiggenhauser, Claudia Moens, Philippe Telouk, Sylvain Campillo, Jacques Beauchêne, Gautier Landrot, Denis Testemale, Serge Pin, Caleb Lewis, Pathmanathan Umaharan, Erik Smolders, Géraldine Sarret
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
The research on strategies to reduce cadmium (Cd) accumulation in cacao beans is currently limited by a lack of understanding of the Cd transfer pathways within the cacao tree. Here, we elucidated the transfer of Cd from soil to the nib (seed) in a h
Externí odkaz:
https://doaj.org/article/c7b10cbd99144411b2f672dccf8a92ef
Autor:
Alexandra Cantarano, Denis Testemale, Estelle Homeyer, Hanako Okuno, Audrey Potdevin, Christophe Dujardin, Alain Ibanez, Geraldine Dantelle
Publikováno v:
Frontiers in Materials, Vol 8 (2021)
Y3Al5O12 (YAG) nanocrystals have been synthesized by a modified solvothermal method (300°C) allowing the incorporation of cerium ions in much larger proportion (up to 30 mol.% with respect to yttrium ions) than ever published. The reasons are the na
Externí odkaz:
https://doaj.org/article/fc378b1dfc0e4aaf8b05468e87975636
Autor:
Julien Bonnet, Jean Cauzid, Denis Testemale, Isabelle Kieffer, Olivier Proux, Andreï Lecomte, Laurent Bailly
Publikováno v:
Minerals, Vol 7, Iss 5, p 79 (2017)
X-ray absorption near edge structure (XANES) spectroscopy was used on zoned sphalerites (ZnS) from two world-class Mississippi Valley Type deposits, the Central and Eastern Tennessee Mining district, USA, in order to investigate germanium oxidation s
Externí odkaz:
https://doaj.org/article/aac615b38b7f4ca297d0641af67f4b19
Autor:
Qiushi Guan, Yuan Mei, Barbara Etschmann, Marion Louvel, Denis Testemale, Riccardo Spezia, Joël Brugger
Publikováno v:
Geochimica et Cosmochimica Acta. 330:27-46
Autor:
Qiushi Guan, Yuan Mei, Barbara Etschmann, Marion Louvel, Denis Testemale, Evgeniy Bastrakov, Joël Brugger
Publikováno v:
'Geochimica et Cosmochimica Acta ', vol: 325, pages: 278-295 (2022)
Background/Objectives Considering the potential greater cardiocirculatory effects of high intensity interval training (HIIT), we hypothesized that a 2-month supervised high volume short interval HIIT would induce greater improvements in CRF and cardi
Autor:
Alexander Kalintsev, Qiushi Guan, Joël Brugger, Artas Migdisov, Barbara Etschmann, Rahul Ram, Weihua Liu, Yuan Mei, Denis Testemale, Hongwu Xu
Publikováno v:
Journal of Hazardous Materials. 452:131309
Autor:
F. de Parseval, R. Pöttgen, Denis Testemale, Kalin Kouzmanov, D. Béziat, Marie-Christine Boiron, Maria A. Kokh, P. de Parseval, Gleb S. Pokrovski, M. Rovezzi, Olivier Proux, Thierry Aigouy, Marc Blanchard, Sophie Gouy, Stefano Salvi, Jean-Louis Hazemann, T. Doert, C. Escoda, T. Bartsch, L. Menjot
Publikováno v:
Geochemical Perspectives Letters
Geochemical Perspectives Letters, 2021, 17, pp.39-44. ⟨10.7185/geochemlet.2112⟩
Geochemical Perspectives Letters, European Assoication of Geochemistry, 2021, 17, pp.39-44. ⟨10.7185/geochemlet.2112⟩
Geochemical Perspectives Letters, 2021, 17, pp.39-44. ⟨10.7185/geochemlet.2112⟩
Geochemical Perspectives Letters, European Assoication of Geochemistry, 2021, 17, pp.39-44. ⟨10.7185/geochemlet.2112⟩
International audience; Pyrite (FeS 2), arsenopyrite (FeAsS) and löllingite (FeAs 2) are exceptional gold concentrators on Earth; yet the exact redox and structural state of this "invisible" gold and the forces driving its intake and release by thes
Autor:
Gleb S. Pokrovski, Elsa Desmaele, Clément Laskar, Elena F. Bazarkina, Denis Testemale, Jean-Louis Hazemann, Rodolphe Vuilleumier, Ari Paavo Seitsonen, Guillaume Ferlat, Antonino Marco Saitta
Publikováno v:
The American Mineralogist
The American Mineralogist, 2022, 107 (3), pp.369-376. ⟨10.2138/am-2022-8008⟩
The American Mineralogist, 2022, 107 (3), pp.369-376. ⟨10.2138/am-2022-8008⟩
Gold mobilization, transfer, and concentration in the Earth’s crust are controlled by hydrothermal sulfur- and chloride-bearing fluids. Yet the exact chemical identity, structure, and stability of Au-bearing species and, in particular, the respecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efce17d2f904907b57d5991703462e9d
https://cea.hal.science/cea-04074998
https://cea.hal.science/cea-04074998
Publikováno v:
Chemistry of Materials
Chemistry of Materials, American Chemical Society, 2020, 32 (19), pp.8169-8181. ⟨10.1021/acs.chemmater.0c01550⟩
Chemistry of Materials, American Chemical Society, 2020, 32 (19), pp.8169-8181. ⟨10.1021/acs.chemmater.0c01550⟩
International audience; To understand the importance of the particle size on the stabilization of metastable tetragonal ZrO2, ultrafine ZrO2 nanocrystals were synthesized via (i) the precipitation method in supercritical water using nitrate precursor