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Filtres: Auteur est Morin, G.  [Clear All Filters]
2015
Seder-Colomina, M., A. Goubet, S. Lacroix, G. Morin, G. Ona-Nguema, G. Esposito, E.D. van Hullebusch, and J.-J. Pernelle. "Moderate oxygen depletion as a factor favouring the filamentous growth of Sphaerotilus natans." Antonie van Leeuwenhoek, International Journal of General and Molecular Microbiology 107 (2015): 1135-1144.
Seder-Colomina, M., G. Morin, J. Brest, G. Ona-Nguema, N. Gordien, J.-J. Pernelle, D. Banerjee, O. Mathon, G. Esposito, and E.D. van Hullebusch. "Uranium(VI) Scavenging by Amorphous Iron Phosphate Encrusting Sphaerotilus natans Filaments." Environmental Science and Technology 49 (2015): 14065-14075.
2014
Seder-Colomina, M., G. Morin, K. Benzerara, G. Ona-Nguema, J.-J. Pernelle, G. Esposito, and E.D. van Hullebusch. "Sphaerotilus natans, a Neutrophilic Iron-Related Sheath-Forming Bacterium: Perspectives for Metal Remediation Strategies." Geomicrobiology Journal 31 (2014): 64-75.
2010
Hohmann, C., E. Winkler, G. Morin, and A. Kappler. "Anaerobic Fe(II)-Oxidizing Bacteria Show As Resistance and Immobilize As during Fe(III) Mineral Precipitation." Environmental Science & Technology 44, no. 1 (2010): 94-101.
Morin, G., G. Ona-Nguema, Y. Wang, F. Juillot, N. Menguy, G. Calas, and G. E. Brown. "Arsenic sequestration and oxidation at the surface of Fe(II)-containing iron (hydr) oxide nanoparticles." Geochimica Et Cosmochimica Acta 74, no. 12 (2010): A726.
Wang, Y. H., G. Morin, G. Ona-Nguema, F. Juillot, Francois Guyot, G. Calas, and G. E. Brown. "Evidence for Different Surface Speciation of Arsenite and Arsenate on Green Rust: An EXAFS and XANES Study." Environmental Science & Technology 44, no. 1 (2010): 109-115.
Juillot, F., D. Fndeur, E. Fritsch, G. Morin, J. P. Ambrosi, and G. E. Bown. "Importance of phyllosilicates and Fe/Mn oxyhydroxydes on the distribution of Ni and Cr along a lateritic soil in New Caledonia." Geochimica Et Cosmochimica Acta 74, no. 12 (2010): A484.
Hohmann, C., G. Morin, G. E. Brown, M. Obst, K. Benzerara, and A. Kappler. "Molecular mechanisms of As-binding to biogenic iron(III) (hydr)oxides precipitated by the nitrate-reducing iron(II)-oxidizer Acidovorax sp strain BoFeN1." Geochimica Et Cosmochimica Acta 74, no. 12 (2010): A409.
Ruby, C., M. Abdelmoula, S. Naille, A. Renard, V. Khare, G. Ona-Nguema, G. Morin, and J. M. R. Génin. "Oxidation modes and thermodynamics of FeII-III oxyhydroxycarbonate green rust: Dissolution-precipitation versus in situ deprotonation." Geochimica Et Cosmochimica Acta 74, no. 3 (2010): 953-966.
Juhin, A., G. Morin, E. Elkaim, D. J. Frost, M. Fialin, F. Juillot, and G. Calas. "Structure refinement of a synthetic knorringite, Mg-3(Cr0.8Mg0.1Si0.1)(2)(SiO4)(3)." American Mineralogist 95, no. 1 (2010): 59-63.
Benzerara, K., J. Miot, M. Obst, A. Kappler, F. Hegler, Francois Guyot, and G. Morin. "Study at the nanoscale of iron biomineralization on organic fibres by a phototrophic iron-oxidizing bacterium." Geochimica Et Cosmochimica Acta 74, no. 12 (2010): A81.
Ona-Nguema, G., G. Morin, Y. H. Wang, A. L. Foster, F. Juillot, G. Calas, and G. E. Brown. "XANES Evidence for Rapid Arsenic(III) Oxidation at Magnetite and Ferrihydrite Surfaces by Dissolved O-2 via Fe2+-Mediated Reactions." Environmental Science & Technology 44, no. 14 (2010): 5416-5422.
2009
Morin, G., G. Ona-Nguema, Y. Wang, F. Juillot, N. Menguy, G. Calas, and G. E. Brown. "Arsenic(III) polymerization upon sorption on iron(II,III)-(hydr)oxides surfaces: Implications for arsenic mobility under reducing conditions." Geochimica Et Cosmochimica Acta 73, no. 13 (2009): A906.
Ona-Nguema, G., G. Morin, Y. H. Wang, N. Menguy, F. Juillot, L. Olivi, G. Aquilanti, M. Abdelmoula, C. Ruby, J. R. Bargar et al. "Arsenite sequestration at the surface of nano-Fe(OH)(2), ferrous-carbonate hydroxide, and green-rust after bioreduction of arsenic-sorbed lepidocrocite by Shewanella putrefaciens." Geochimica Et Cosmochimica Acta 73, no. 5 (2009): 1359-1381.
Ona-Nguema, G., G. Morin, Y. Wang, F. Juillot, M. Abdelmoula, C. Ruby, Francois Guyot, G. Calas, and G. E. Brown. "Arsenite sequestration by Fe(II)-containing minerals after microbial dissimilatory reduction of arsenic-sorbed lepidocrocite." Geochimica Et Cosmochimica Acta 73, no. 13 (2009): A973.
Fakih, M., M. Davranche, A. Dia, B. Nowack, G. Morin, P. Petitjean, X. Chatellier, and G. Gruau. "Environmental impact of As(V)-Fe oxyhydroxide reductive dissolution: An experimental insight." Chemical Geology 259, no. 3-4 (2009): 290-303.
Morin, G., Y. H. Wang, G. Ona-Nguema, F. Juillot, G. Calas, N. Menguy, E. Aubry, J. R. Bargar, and G. E. Brown. "EXAFS and HRTEM Evidence for As(III)-Containing Surface Precipitates on Nanocrystalline Magnetite: Implications for As Sequestration." Langmuir 25, no. 16 (2009): 9119-9128.
Miot, J., K. Benzerara, M. Obst, A. Kappler, F. Hegler, S. Schadler, C. Bouchez, Francois Guyot, and G. Morin. "Extracellular Iron Biomineralization by Photoautotrophic Iron-Oxidizing Bacteria." Applied and Environmental Microbiology 75, no. 17 (2009): 5586-5591.
Fristch, E., D. Fandeur, G. Morin, M. Fialin, F. Couffignal, and F. Juillot. "Hydrothermal vs. meteoric redistribution of elements upon tropical weathering of ultramafic rocks." Geochimica Et Cosmochimica Acta 73, no. 13 (2009): A398.
Miot, J., K. Benzerara, G. Morin, A. Kappler, S. Bernard, M. Obst, C. Ferard, F. Skouri-Panet, J. M. Guigner, N. Posth et al. "Iron biomineralization by anaerobic neutrophilic iron-oxidizing bacteria." Geochimica Et Cosmochimica Acta 73, no. 3 (2009): 696-711.
Miot, J., K. Benzerara, G. Morin, A. Kappler, M. Obst, G. E. Brown, and Francois Guyot. "Iron biomineralization by neutrophilic nitrate-reducing iron-oxidizing bacteria." Geochimica Et Cosmochimica Acta 73, no. 13 (2009): A884.
Egal, M., C. Casiot, G. Morin, M. Parmentier, O. Bruneel, S. Lebrun, and F. Elbaz-Poulichet. "Kinetic control on the formation of tooeleite, schwertmannite and jarosite by Acidithiobacillus ferrooxidans strains in an As(III)-rich acid mine water." Chemical Geology 265, no. 3-4 (2009): 432-441.
Lahlil, S., A. Bouquillon, G. Morin, L. Galoisy, and C. Lorre. "RELATIONSHIP BETWEEN THE COLORATION AND THE FIRING TECHNOLOGY USED TO PRODUCE SUSA GLAZED CERAMICS OF THE END OF THE NEOLITHIC PERIOD*." Archaeometry 51 (2009): 774-790.
Miot, J., G. Morin, F. Skouri-Panet, C. Ferard, A. Poitevin, E. Aubry, G. Ona-Nguema, F. Juillot, Francois Guyot, and G. E. Brown. "Speciation of Arsenic in Euglena gracilis Cells Exposed to As(V)." Environmental Science & Technology 43, no. 9 (2009): 3315-3321.
Miot, J., G. Morin, F. Skouri-Panet, C. Ferard, A. Poitevin, E. Aubry, G. Ona-Nguema, F. Juillot, Francois Guyot, and G. E. Brown. "Speciation of Arsenic in Euglena gracilis Cells Exposed to As(V)." Environmental Science & Technology 43, no. 9 (2009): 3315-3321.
Fandeur, D., F. Juillot, G. Morin, L. Olivi, A. Cognigni, J. P. Ambrosi, Francois Guyot, and E. Fritsch. "Synchrotron-based speciation of chromium in an Oxisol from New Caledonia: Importance of secondary Fe-oxyhydroxides." American Mineralogist 94, no. 5-6 (2009): 710-719.
Miot, J., K. Benzerara, G. Morin, S. Bernard, O. Beyssac, E. Larquet, A. Kappler, and Francois Guyot. "Transformation of vivianite by anaerobic nitrate-reducing iron-oxidizing bacteria." Geobiology 7, no. 3 (2009): 373-384.
Fandeur, D., F. Juillot, G. Morin, L. Olivi, A. Cognigni, S. M. Webb, J. P. Ambrosi, E. Fritsch, Francois Guyot, and G. E. Brown. "XANES Evidence for Oxidation of Cr(III)) to Cr(VI) by Mn-Oxides in a Lateritic Regolith Developed on Serpentinized Ultramafic Rocks of New Caledonia." Environmental Science & Technology 43, no. 19 (2009): 7384-7390.
Fandeur, D., F. Juillot, G. Morin, S. Webb, L. Olivi, J. L. Hazemann, G. E. Brown, and E. Fritsch. "XANES investigation of the redox behavior of Cr in a tropical context." Geochimica Et Cosmochimica Acta 73, no. 13 (2009): A352.
Juillot, F., C. Marechal, S. Cacaly, G. Morin, and Marc F. Benedetti. "Zn isotopes fractionation upon sorption onto iron oxides." Geochimica Et Cosmochimica Acta 73, no. 13 (2009): A609.
2008
Wang, Y. H., G. Morin, G. Ona-Nguema, N. Menguy, F. Juillot, E. Aubry, Francois Guyot, G. Calas, and G. E. Brown. "Arsenite sorption at the magnetite-water interface during aqueous precipitation of magnetite: EXAFS evidence for a new arsenite surface complex." Geochimica Et Cosmochimica Acta 72, no. 11 (2008): 2573-2586.
Cances, B., F. Juillot, G. Morin, V. Laperche, D. Polya, D. J. Vaughan, J. L. Hazemann, O. Proux, G. E. Brown, and G. Calas. "Changes in arsenic speciation through a contaminated soil profile: A XAS based study." Science of the Total Environment 397, no. 1-3 (2008): 178-189.
Fandeur, D., F. Juillot, E. Fritsch, L. Olivi, G. Morin, G. E. Brown, S. Webb, and J. P. Ambrosi. "Cr behavior after oxidation by Mn-oxides along a weathering profile in New Caledonia." Geochimica Et Cosmochimica Acta 72, no. 12 (2008): A254.
Morin, G., G. Ona-Nguema, Y. H. Wang, N. Menguy, F. Juillot, O. Proux, Francois Guyot, G. Calas, and G. E. Brown. "Extended X-ray absorption fine structure analysis of arsenite and arsenate adsorption on maghemite." Environmental Science & Technology 42, no. 7 (2008): 2361-2366.
Benzerara, K., G. Morin, T. H. Yoon, J. Miot, T. Tyliszczak, C. Casiot, O. Bruneel, F. Farges, and G. E. Brown. "Nanoscale study of As biomineralization in an acid mine drainage system." Geochimica Et Cosmochimica Acta 72, no. 16 (2008): 3949-3963.
Lahlil, S., I. Biron, L. Galoisy, and G. Morin. "Rediscovering ancient glass technologies through the examination of opacifier crystals." Applied Physics a-Materials Science & Processing 92, no. 1 (2008): 109-116.
Brown, G. E., Alexandre Gelabert, Y. Wang, C. Cismasu, J. Ha, G. Ona-Nguema, K. Benzerara, G. Morin, Y. Yang, F. Juillot et al. "Synchrotron X-ray studies of bacteria-mineral-metal ion interactions." Geochimica Et Cosmochimica Acta 72, no. 12 (2008): A116.
Brown, G. E., Y. Wang, Alexandre Gelabert, J. Ha, C. Cismasu, G. Ona-Nguema, K. Benzerara, J. Miot, N. Menguy, G. Morin et al. "Synchrotron X-ray studies of heavy metal mineral-microbe interactions." Mineralogical Magazine 72, no. 1 (2008): 169-173.
Miot, J., G. Morin, F. Skouri-Panet, C. Ferard, E. Aubry, J. Briand, Y. Wang, G. Ona-Nguema, Francois Guyot, and G. E. Brown. "XAS study of arsenic coordination in Euglena gracilis exposed to arsenite." Environmental Science & Technology 42, no. 14 (2008): 5342-5347.
Juillot, F., C. Marechal, M. Ponthieu, S. Cacaly, G. Morin, Marc F. Benedetti, J. L. Hazemann, O. Proux, and Francois Guyot. "Zn isotopic fractionation caused by sorption on goethite and 2-Lines ferrihydrite." Geochimica Et Cosmochimica Acta 72, no. 19 (2008): 4886-4900.
2007
Ona-Nguema, G., G. Morin, Y. Wang, F. Juillot, Francois Guyot, G. Calas, and G. E. Brown. "As(V)-bearing lepidocrocite and green rust reduction by Shewanella putrefaciens: Evidence for Fe(II) carbonate hydroxide formation." Geochimica Et Cosmochimica Acta 71, no. 15 (2007): A740.
Morin, G., G. Rousse, and E. Elkaim. "Crystal structure of tooeleite, Fe-6(AsO3)(4)SO4(OH)(4)center dot 4H(2)O, a new iron arsenite oxyhydroxysulfate mineral relevant to acid mine drainage." American Mineralogist 92, no. 1 (2007): 193-197.
Juillot, F., G. Morin, J. L. Hazemann, O. Proux, S. Belin, V. Briois, G. E. Brown, and G. Calas. "EXAFS signatures of structural Zn at trace levels in layered minerals." X-Ray Absorption Fine Structure-Xafs13 882 (2007): 247-249.
Morin, G., F. Juillot, J. Miot, Y. Wang, C. Casiot, B. Cances, O. Proux, G. Calas, and G. E. Brown. "In-situ arsenic speciation in Earth surface environments: Importance of iron oxides." Geochimica Et Cosmochimica Acta 71, no. 15 (2007): A688.
Wang, Y. H., G. Morin, G. Ona-Nguema, N. Menguy, Francois Guyot, J. L. Hazemann, G. Calas, G. E. Brown, and Vc. "Mechanisms of arsenic scavenging by iron (hydr)oxides in anoxic environments." Geochimica Et Cosmochimica Acta 71, no. 15 (2007): A1089.
Benzerara, K., G. Morin, T. H. Yoon, J. Miot, C. Casiot, F. Farges, G. E. Brown, and Vc. "Microbial biomineralization and redox transformation of As and Fe in an acid mine drainage." Geochimica Et Cosmochimica Acta 71, no. 15 (2007): A81.
Fandeur, D., F. Juillot, E. Fritsch, L. Olivi, A. Cognigni, G. Morin, J. P. Ambrosi, and Vc. "The role of Mn oxides on the geochemical cycle of chromium: A field study in New Caledonia." Geochimica Et Cosmochimica Acta 71, no. 15 (2007): A267.
Juillot, F., G. Morin, Marc F. Benedetti, J. L. Hazemann, O. Proux, S. Bellin, V. Briois, G. E. Brown, G. Calas, and Vc. "Speciation and long-term sequestering of Zn in a naturally enriched soil." Geochimica Et Cosmochimica Acta 71, no. 15 (2007): A453.
2006
Morin, G., and G. Calas. "Arsenic in soils, mine tailings, and former industrial sites." Elements 2, no. 2 (2006): 97-101.
Juillot, F., G. Morin, P. Ildefonse, G. Calas, and G. E. Brown. "EXAFS signature of structural Zn at trace levels in natural and synthetic trioctahedral 2 : 1 phyllosilicates." American Mineralogist 91, no. 8-9 (2006): 1432-1441.

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