Search Results - "Esteve, Imène"

Arsenic(V) Incorporation in Vivianite during Microbial Reduction of Arsenic(V)-Bearing Biogenic Fe(III) (Oxyhydr)oxides by Muehe, E. Marie, Morin, Guillaume, Scheer, Lukas, Pape, Pierre Le, Esteve, Imène, Daus, Birgit, Kappler, Andreas

“…The dissolution of arsenic-bearing iron­(III) (oxyhydr)­oxides during combined microbial iron­(III) and arsenate­(V) reduction is thought to be the main…”
Get full text

Diamond growth in mantle fluids by Bureau, Hélène, Frost, Daniel J., Bolfan-Casanova, Nathalie, Leroy, Clémence, Esteve, Imène, Cordier, Patrick

“…In the upper mantle, diamonds can potentially grow from various forms of media (solid, gas, fluid) with a range of compositions (e.g. graphite, C–O–H fluids,…”
Get full text

Massive production of abiotic methane during subduction evidenced in metamorphosed ophicarbonates from the Italian Alps by Vitale Brovarone, Alberto, Martinez, Isabelle, Elmaleh, Agnès, Compagnoni, Roberto, Chaduteau, Carine, Ferraris, Cristiano, Esteve, Imène

“…Alteration of ultramafic rocks plays a major role in the production of hydrocarbons and organic compounds via abiotic processes on Earth and beyond and…”
Get full text

Formation of a Single‐Crystal Aluminum‐Based MOF Nanowire with Graphene Oxide Nanoscrolls as Structure‐Directing Agents by Muschi, Mégane, Lalitha, Anusha, Sene, Saad, Aureau, Damien, Fregnaux, Mathieu, Esteve, Imène, Rivier, Lucie, Ramsahye, Naseem, Devautour‐Vinot, Sabine, Sicard, Clémence, Menguy, Nicolas, Serre, Christian, Maurin, Guillaume, Steunou, Nathalie

“…An innovative strategy is proposed to synthesize single‐crystal nanowires (NWs) of the Al3+ dicarboxylate MIL‐69(Al) MOF by using graphene oxide nanoscrolls as…”
Get full text

Growing diamonds in the laboratory to investigate growth, dissolution, and inclusions formation processes by Bureau, Hélène, Estève, Imène, Raepsaet, Caroline, Manthilake, Geeth

“…Replicating lithospheric diamonds experimentally helps reveal their histories at depth, which may be complicated by successive growth and dissolution episodes…”
Get full text

Acoustic monitoring of laser-induced phase transitions in minerals: implication for Mars exploration with SuperCam by Chide, Baptiste, Beyssac, Olivier, Gauthier, Michel, Benzerara, Karim, Estève, Imène, Boulliard, Jean-Claude, Maurice, Sylvestre, Wiens, Roger C.

“…The SuperCam instrument suite onboard the Mars 2020 Perseverance rover uses the laser-induced breakdown spectroscopy (LIBS) technique to determine the…”
Get full text

Formation of a Single‐Crystal Aluminum‐Based MOF Nanowire with Graphene Oxide Nanoscrolls as Structure‐Directing Agents by Muschi, Mégane, Lalitha, Anusha, Sene, Saad, Aureau, Damien, Fregnaux, Mathieu, Esteve, Imène, Rivier, Lucie, Ramsahye, Naseem, Devautour‐Vinot, Sabine, Sicard, Clémence, Menguy, Nicolas, Serre, Christian, Maurin, Guillaume, Steunou, Nathalie

“…An innovative strategy is proposed to synthesize single‐crystal nanowires (NWs) of the Al3+ dicarboxylate MIL‐69(Al) MOF by using graphene oxide nanoscrolls as…”
Get full text

Chemical and Structural Insights of the Nano Organo–Mineral Interfaces in Growing Abalone Nacre by Ajili, Widad, de Frutos, Marta, Estève, Imène, Albéric, Marie, Menguy, Nicolas, Benzerara, Karim, Checa, Antonio, Auzoux-Bordenave, Stéphanie, Azaïs, Thierry, Nassif, Nadine

“…Characterizing the nano organo–mineral interfaces in nacre is of primary importance to understand the processes of nucleation, growth, orientation, and…”
Get full text

Complete Restriction of 36Cl– Diffusion by Celestite Precipitation in Densely Compacted Illite by Chagneau, Aurélie, Tournassat, Christophe, Steefel, Carl I, Bourg, Ian C, Gaboreau, Stéphane, Esteve, Imène, Kupcik, Tomas, Claret, Francis, Schäfer, Thorsten

“…Industrial companies and public waste management agencies envision clay-rich materials as efficient barriers for large-scale confinement of nuclear waste and…”
Get full text

Mapping mineralogical heterogeneities at the nm-scale by scanning electron microscopy in modern Sardinian stromatolites: Deciphering the origin of their laminations by Debrie, Juliette, Prêt, Dimitri, Menguy, Nicolas, Estève, Imène, Sans-Jofre, Pierre, Saint Martin, Jean-Paul, Benzerara, Karim

“…Stromatolites are found throughout the geological record and have received strong attention because they provide precious information about paleoenvironments…”
Get full text

From the lithosphere to the lower mantle: An aqueous-rich metal-bearing growth environment to form type IIb blue diamonds by Daver, Lucille, Bureau, Hélène, Boulard, Églantine, Gaillou, Éloïse, Cartigny, Pierre, Pinti, Daniele L., Belhadj, Oulfa, Guignot, Nicolas, Foy, Eddy, Estève, Imène, Baptiste, Benoit

“…A study of five diamonds containing mineral and fluid inclusions, selected among forty-nine specimens from the Cullinan Mine, South Africa, was carried out to…”
Get full text

Combination of ERDA, FTIR spectroscopy and NanoSIMS for the characterization of hydrogen incorporation in natural diamonds by Vangu, Divine, Bureau, Hélène, Khodja, Hicham, Charrondiere, Matthieu, Esteve, Imène, Béneut, Keevin, Remusat, Laurent, Gaillou, Eloïse, Cartigny, Pierre, Bouillard, Jean-Claude

“…Hydrogen is a volatile element involved in several geological processes ranging from rock weakening to the initiation of tectonic plates. Because it is present…”
Get full text

Melting of basaltic lithologies in the Earth's lower mantle by Baron, Marzena A., Fiquet, Guillaume, Morard, Guillaume, Miozzi, Francesca, Esteve, Imène, Doisneau, Béatrice, Pakhomova, Anna S., Ricard, Yanick, Guyot, François

“…As basaltic rocks formed at the base of the oceanic floor are transported back to the Earth's mantle along subduction zones, they undergo transitions and…”
Get full text

The growth of fibrous, cloudy and polycrystalline diamonds by Bureau, Hélène, Langenhorst, Falko, Auzende, Anne-Line, Frost, Daniel J., Estève, Imène, Siebert, Julien

“…We have performed an experimental study designed to reproduce the growth of fibrous/coated, cloudy and polycrystalline diamonds in hydrous…”
Get full text

The growth of lithospheric diamonds by Bureau, Hélène, Remusat, Laurent, Esteve, Imène, Pinti, Daniele L, Cartigny, Pierre

“…Natural diamonds contain mineral and fluid inclusions that record diamond growth conditions. Replicating the growth of inclusion-bearing diamonds in a…”
Get full text

Complete Restriction of 36 Cl – Diffusion by Celestite Precipitation in Densely Compacted Illite by Chagneau, Aurélie, Tournassat, Christophe, Steefel, Carl I., Bourg, Ian C., Gaboreau, Stéphane, Esteve, Imène, Kupcik, Tomas, Claret, Francis, Schäfer, Thorsten

Get full text

From the lithosphere to the lower mantle: An aqueous-rich metal-bearing growth environment to form type IIb blue diamonds by Daver, Lucille, Bureau, Hélène, Boulard, Églantine, Gaillou, Éloïse, Cartigny, Pierre, Pinti, Daniele, Belhadj, Oulfa, Guignot, Nicolas, Foy, Eddy, Estève, Imène, Baptiste, Benoit

“…A study of five diamonds containing mineral and fluid inclusions, selected among forty-nine specimens from the Cullinan Mine, South Africa, was carried out to…”
Get full text

Plastic deformation in natural diamonds: Rose channels associated to mechanical twinning by Schoor, M., Boulliard, J.C., Gaillou, E., Hardouin Duparc, O., Estève, I., Baptiste, B., Rondeau, B., Fritsch, E.

“…Hollow channels in diamond are well acknowledged to be the result of dissolution processes. In this article we demonstrate that some hollow channels in natural…”
Get full text

Formation of low-T hydrated silicates in modern microbialites from Mexico and implications for microbial fossilization by Zeyen, Nina, Benzerara, Karim, Li, Jinhua, Groleau, Alexis, Balan, Etienne, Robert, Jean-Louis, Estève, Imène, Tavera, Rosaluz, Moreira, David, López-García, Purificación

Get full text

Synthesis of amorphous MgO-rich peridotitic starting material for laser-heated diamond anvil cell experiments - application to iron partitioning in the mantle by Auzende, Anne-Line, Gillot, Jessy, Coquet, Annabelle, Hennet, Louis, Ona-Nguema, Georges, Bonnin, Dominique, Esteve, Imene, Roskosz, Mathieu, Fiquet, Guillaume

“…We report the preparation of the starting material reflecting the complex composition of the Earth's mantle. With this aim, we synthesized two types of…”
Get full text