Search - INSU - Institut national des sciences de l'Univers Access content directly

Filter your results

28 Results
Author: personID (integer) : 761683

Impact Of The Polymer Degradation On The Metallic Additives Distribution In Microplastics

Imane Khatib , Charlotte Catrouillet , Delphine Vantelon , Camille Rivard , Mélanie Davranche , et al.
Goldschmidt Conference 2023, Jul 2023, Lyon, France
Conference poster insu-04187811v1

The microfluidic laboratory at Synchrotron SOLEIL Chaussavoine Igor

Igor Chaussavoine , Anthony Beauvois , Tiphaine Mateo , Ramakrishna Vasireddi , Nadine Douri , et al.
Journal of Synchrotron Radiation, 2020, 27 (1), pp.230-237. ⟨10.1107/S1600577519015042⟩
Journal articles hal-02443326v1
Image document

First-principles modeling of X-ray absorption spectra enlightens the processes of scandium sequestration by iron oxides

Mathieu Chassé , Marc Blanchard , Delphine Cabaret , Amélie Juhin , Delphine Vantelon , et al.
The American Mineralogist, 2020, 105 (7), pp.1099-1103. ⟨10.2138/am-2020-7308⟩
Journal articles hal-02945509v1

Characterization of iron–organic matter nano- aggregate networks through a combination of SAXS/SANS and XAS analyses: impact on As binding

Hélène Guénet , Mélanie Davranche , Delphine Vantelon , Julien Gigault , Sylvain Prévost , et al.
Environmental science‎.Nano, 2017, 4 (4), pp.938-954. ⟨10.1039/c6en00589f⟩
Journal articles cea-01510278v1
Image document

Evidence of organic matter control on As oxidation by iron oxides in riparian wetlands

Helene Guenet , Mélanie Davranche , Delphine Vantelon , Mathieu Pédrot , Maya Al-Sid-Cheikh , et al.
Chemical Geology, 2016, 439, pp.161-172. ⟨10.1016/j.chemgeo.2016.06.023⟩
Journal articles insu-01338813v1
Image document

Highlighting the wide variability in arsenic speciation in wetlands: a new insight into the control of the behavior of arsenic

Hélène Guénet , Mélanie Davranche , Delphine Vantelon , Martine Bouhnik-Le Coz , Emilie Jardé , et al.
Geochimica et Cosmochimica Acta, 2017, 203, pp.284-302. ⟨10.1016/j.gca.2017.01.013⟩
Journal articles insu-01439209v1
Image document

Fate of cadmium in the rhizosphere of Arabidopsis halleri grown in a contaminated dredged sediment

Stéphanie Huguet , M.-P. Isaure , Valérie Bert , Agnès Laboudigue , Olivier Proux , et al.
Science of the Total Environment, 2015, ⟨10.1016/j.scitotenv.2015.07.026⟩
Journal articles hal-01256222v1

Highlighting the wide variability in arsenic speciation in wetlands A new insight into the control of the behavior of arsenic (vol 203, pg 284, 2017)

Hélène Guénet , Mélanie Davranche , Delphine Vantelon , Martine Bouhnik-Le Coz , Emilie Jardé , et al.
Geochimica et Cosmochimica Acta, 2018, 222, pp.746-746. ⟨10.1016/j.gca.2017.11.022⟩
Journal articles hal-01737378v1
Image document

Niobium speciation in minerals revealed by L2,3-edges XANES spectroscopy

Quentin Bollaert , Mathieu Chassé , Hebatalla Elnaggar , Amélie Juhin , Alexandra Courtin , et al.
The American Mineralogist, 2022, 108 (3), pp.595-605. ⟨10.2138/am-2022-8293⟩
Journal articles hal-03695880v1
Image document

How crucial is the impact of calcium on the reactivity of iron-organic matter aggregates? Insights from arsenic

Anthony Beauvois , Delphine Vantelon , Jacques Jestin , Martine Bouhnik-Le Coz , Charlotte Catrouillet , et al.
Journal of Hazardous Materials, 2021, 404, part A, pp.124127. ⟨10.1016/j.jhazmat.2020.124127⟩
Journal articles insu-02959672v1

The dramatic variability of cations impacts on Fe speciation in Fe-OM nanoaggregates

Delphine Vantelon , Anthony Beauvois , Jacques Jestin , Mélanie Davranche
European Geosciences Union General Assembly, Apr 2020, online, Austria. pp.EGU2020-8131
Conference papers insu-02539690v1
Image document

X-ray absorption spectroscopic investigation of the Ca and Mg environments in CO2-bearing silicate glasses

Yann Morizet , Nicolas Trcera , Chloé Larre , Marion Rivoal , Erwan Le Menn , et al.
Chemical Geology, 2019, 510, pp.91-102. ⟨10.1016/j.chemgeo.2019.02.014⟩
Journal articles insu-02025965v1

Origin of As spatial heterogeneity in organic-rich by-products of riparian wetland soil oxidation using sulfur K-edge extended X-ray absorption fine structure (EXAFS)

Hélène Guénet , Maya Al-Sid-Cheikh , Mélanie Davranche , Delphine Vantelon , Jacques Jestin , et al.
24 ème Réunion des sciences de la Terre 2014, Oct 2014, Pau, France. pp.411, 2014, 24 ème Réunion des sciences de la terre 2014. Livre des résumés
Conference poster insu-01080870v1

Molecular geochemistry of Zn in continental rivers

Emmanuelle Montargès-Pelletier , Mathieu Le Meur , Hussein Kanbar , Christophe Gauthier , Isabelle Bihannic , et al.
Goldschmidt, Aug 2019, Barcelone, Spain
Conference papers hal-03169791v1

Long term behavior of iron and zinc in steelmaking wastes

Emmanuelle Montargès-Pelletier , Hussein Kanbar , Hélène Guénet , Isabelle Bihannic , Renaud Gley , et al.
Goldschmidt conference, Aug 2018, Boston, United States
Conference papers hal-03170223v1

Interaction of Fe(III) and Al(III) during hydroxylation by forced hydrolysis: The nature of Al–Fe oxyhydroxy co-precipitates

Annette Hofmann , Delphine Vantelon , Emmanuelle Montargès-Pelletier , Françoise Villain , Olivier Gardoll , et al.
Journal of Colloid and Interface Science, 2013, 407, pp.76-88. ⟨10.1016/j.jcis.2013.06.020⟩
Journal articles hal-01115156v1

Experimental evidence of REE size fraction redistribution during redox variation in wetland soil

Helene Guenet , Edwige Demangeat , Mélanie Davranche , Delphine Vantelon , Anne-Catherine Pierson-Wickmann , et al.
Science of the Total Environment, 2018, 631-632, pp.580 - 588. ⟨10.1016/j.scitotenv.2018.03.005⟩
Journal articles insu-01739559v1

Cr(VI) genesis and dynamics in Ferralsols developed from ultramafic rocks: The case of Niquelandia, Brazil

Jeremie Garnier , Cecile Quantin , Edi Mendes Guimaraes , Delphine Vantelon , Emmanuelle Montarges-Pelletier , et al.
Geoderma, 2013, 193, pp.256 - 264. ⟨10.1016/j.geoderma.2012.08.031⟩
Journal articles hal-01001595v1
Image document

Spatial and temporal variations of particulate organic matter from Moselle River and tributaries: A multimolecular investigation

Mathieu Le Meur , Laurence Mansuy-Huault , Catherine Lorgeoux , Allan Bauer , Renaud Gley , et al.
Organic Geochemistry, 2017, 110, pp.45-56. ⟨10.1016/j.orggeochem.2017.04.003⟩
Journal articles hal-01939684v1

Cerium anomalies in riverbanks: Highlight into the role of ferric deposits

Gildas Ratié , Delphine Vantelon , Mathieu Pédrot , Anthony Beauvois , K. Chaouchi , et al.
Science of the Total Environment, 2020, 713, pp.136544. ⟨10.1016/j.scitotenv.2020.136544⟩
Journal articles insu-02440748v1

Al and Si oxyanions impact on the structural organization of Fe-OM nanoaggregates

Delphine Vantelon , Anthony Beauvois , Melanie Davranche , Jacques Jestin
Goldschmidt 2021, Jul 2021, Virtual, France. ⟨10.7185/gold2021.3885⟩
Conference papers insu-03442632v1

Combination of multi-scale and multi-edge X-ray spectroscopy for investigating the products obtained from the interaction between kaolinite and metallic iron in anoxic conditions at 90 °C

Camille Rivard , Emmanuelle Montargès-Pelletier , Delphine Vantelon , Manuel Pelletier , Chithra Karunakaran , et al.
Physics and Chemistry of Minerals, 2013, 40 (2), pp.115-132. ⟨10.1007/s00269-012-0552-6⟩
Journal articles istex hal-01119588v1
Image document

Iron isotope fractionation in iron-organic matter associations: Experimental evidence using filtration and ultrafiltration

Elaheh Lotfi-Kalahroodi , Anne-Catherine Pierson-Wickmann , Hélène Guénet , Olivier J. Rouxel , Emmanuel Ponzevera , et al.
Geochimica et Cosmochimica Acta, 2019, 250, pp.98-116. ⟨10.1016/j.gca.2019.01.036⟩
Journal articles insu-02008998v1
Image document

How does calcium drive the structural organization of iron-organic matter aggregates? A multiscale investigation

Anthony Beauvois , Delphine Vantelon , Jacques Jestin , Camille Rivard , Martine Bouhnik-Le Coz , et al.
Environmental science‎.Nano, 2020, 7 (9), pp.2833-2849. ⟨10.1039/D0EN00412J⟩
Journal articles insu-02916815v1
Image document

Titanium in ground-granulated blast-furnace slag-like calcium-magnesium-aluminosilicate glasses: Its role in the glass network, dissolution at alkaline pH and surface layer formation

Simon Blotevogel , Mathilde Poirier , Delphine Vantelon , Erwan Chesneau , Charles-E Dutoit , et al.
Journal of Non-Crystalline Solids, 2022, 591, pp.121708. ⟨10.1016/j.jnoncrysol.2022.121708⟩
Journal articles hal-03689510v1

Cr(III) - Cr(VI): variability of the speciation of chromium released into the environment by microplastic weathering

Delphine Vantelon , Imane Khatib , Camille Rivard , Charlotte Catrouillet , Julien Gigault , et al.
Goldschmidt Conference 2023, Jul 2023, Lyon, France
Conference papers insu-04187865v1

The Rare earth element ‘probe’ : Investigation of the water/solid interfaces and their impact on the rare earth element dissemination

Mélanie Davranche , Aline Dia , Remi Marsac , Charlotte Catrouillet , Mathieu Pédrot , et al.
Goldschmidt Conference 2023, Jul 2023, Lyon, France
Conference papers insu-04187798v1
Image document

Innovative in situ remediation of mine waters using a layered double hydroxide-biochar composite

Veronika Veselská , Hana Šillerová , Barbora Hudcová , Gildas Ratié , Petr Lacina , et al.
Journal of Hazardous Materials, 2022, 424, pp.127136. ⟨10.1016/j.jhazmat.2021.127136⟩
Journal articles insu-03341854v1