Asfaw zegeye

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Impact of pure and metal-doped ferrihydrite particles on growth medium chemistry and microbiological activity of pseudomonas putida

Abbass Akhdar , Amine Geneste , Asfaw Zegeye , Bénédicte Prélot , Jerzy Zajac

Micro, 2026, 6 (1), pp.9. ⟨10.3390/micro6010009⟩

Article dans une revue hal-05483981v1
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Unveiling the impact of nontronite NAu-2 on Akaganeite Bioreduction and Mineral Precipitation

Jean Klopfert , Mustapha Abdelmoula , Christian Mustin , Asfaw Zegeye

Applied Clay Science, 2025, 266, 266, pp.107683. ⟨10.1016/j.clay.2024.107683⟩

Article dans une revue hal-04868274v1
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Insight into the magnetic properties of Pb-dopped iron oxide nanoparticles during Fe(III) bio-reduction by Shewanella oneidensis MR-1

Fatima Meite , Thomas Hauet , Patrick Billard , Tom Ferté , Mustapha Abdelmoula et al.

Chemical Geology, 2022, 606, pp.120904. ⟨10.1016/j.chemgeo.2022.120904⟩

Article dans une revue hal-03697883v1
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Pb-Bearing Ferrihydrite Bioreduction and Secondary-Mineral Precipitation during Fe Redox Cycling

Fatima Meite , Mustapha Abdelmoula , Patrick Billard , Thomas Hauet , Asfaw Zegeye

Minerals, 2022, 12 (5), pp.610. ⟨10.3390/min12050610⟩

Article dans une revue hal-03682767v1
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Effect of Sb on precipitation of biogenic minerals during the reduction of Sb-bearing ferrihydrites

Asfaw Zegeye , Cédric Carteret , Martine Mallet , David Billet , Tom Ferté et al.

Geochimica et Cosmochimica Acta, 2021, 309, pp.96-111. ⟨10.1016/j.gca.2021.06.021⟩

Article dans une revue hal-03329112v1
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Unravelling the Role of Melanin in Cd and Zn Tolerance and Accumulation of Three Dark Septate Endophytic Species

Charlotte Berthelot , Asfaw Zegeye , Dalia A Gaber , Michel Chalot , Philipp Franken et al.

Microorganisms, 2020, 8 (4), pp.537. ⟨10.3390/microorganisms8040537⟩

Article dans une revue hal-02537379v1

Bioleaching of silica sand using bioreducing bacteria (<i>Shewanella</i> strains)

S. Yahaya , B.M Aisha , A. Zegeye , D.A.C. Manning , C.I Fialips

Bayero Journal of Pure and Applied Sciences, 2018, 11 (1), pp.93. ⟨10.4314/bajopas.v11i1.16S⟩

Article dans une revue hal-03210470v1
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Soil Particles and Phenanthrene Interact in Defining the Metabolic Profile of Pseudomonas putida G7: A Vibrational Spectroscopy Approach

Andrea Fanesi , Asfaw Zegeye , Christian Mustin , Aurélie Cebron

Frontiers in Microbiology, 2018, 9, pp.2999. ⟨10.3389/fmicb.2018.02999⟩

Article dans une revue hal-02317659v1
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Functional Role of Lanthanides in Enzymatic Activity and Transcriptional Regulation of Pyrroloquinoline Quinone-Dependent Alcohol Dehydrogenases in Pseudomonas putida KT2440

Matthias Wehrmann , Patrick Billard , Audrey Martin-Meriadec , A. Zegeye , Janosch Klebensberger

mBio, 2017, 8 (3), ⟨10.1128/mBio.00570-17⟩

Article dans une revue hal-03210468v1
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Siderophore-Mediated Iron Dissolution from Nontronites Is Controlled by Mineral Cristallochemistry

Damien Parrello , Asfaw Zegeye , Christian Mustin , Patrick Billard

Frontiers in Microbiology, 2016, 7, ⟨10.3389/fmicb.2016.00423⟩

Article dans une revue hal-02389256v1

Use of Ferrihydrite-Coated Pozzolana and Biogenic Green Rust to Purify Waste Water Containing Phosphate and Nitrate

Christian Ruby , Sébastien Naille , Georges Ona-Nguema , Guillaume Morin , Martine Mallet et al.

Current Inorganic Chemistry , 2016, 6 (2), pp.100 - 118. ⟨10.2174/1877944106999160603125459⟩

Article dans une revue hal-01898900v1
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Process analysis of AuCl 4 - sorption leading to gold nanoparticle synthesis by Shewanella putrefaciens

Jeet Chandrakant Varia , Asfaw Zegeye , Sharon Velasquez-Orta , Steve Bull

Chemical Engineering Journal, 2016, 288, pp.482 - 488. ⟨10.1016/j.cej.2015.12.001⟩

Article dans une revue hal-01780363v1

Origin of the Differential Nanoscale Reactivity of Biologically and Chemically Formed Green Rust Crystals Investigated by Chemical Force Spectroscopy

Asfaw Zegeye , Marjorie Etique , Cedric Carteret , Christian Ruby , Pierre Schaaf et al.

Journal of Physical Chemistry C, 2014, 118 (11), pp.5978-5987. ⟨10.1021/jp500462r⟩

Article dans une revue hal-01077495v1

Nitrate reduction by mixed iron(II-III) hydroxycarbonate green rust in the presence of phosphate anions: The key parameters influencing the ammonium selectivity

Marjorie Etique , Asfaw Zegeye , Brian Gregoire , Cedric Carteret , Christian Ruby

Water Research, 2014, 62, pp.29-39. ⟨10.1016/j.watres.2014.05.028⟩

Article dans une revue istex hal-01076618v1

Shewanella putrefaciens for the remediation of Au3+, Co2+ and Fe3+ metal ions from aqueous systems

Jeet Varia , A. Zegeye , Sudipta Roy , Sani Yahaya , Steve Bull

Biochemical Engineering Journal, 2014, 85, pp.101-109. ⟨10.1016/j.bej.2014.02.002⟩

Article dans une revue hal-03210472v1

Abiotic Process for Fe(II) Oxidation and Green Rust Mineralization Driven by a Heterotrophic Nitrate Reducing Bacteria (Klebsiella mobilis)

Marjorie Etique , Frederic P.A. Jorand , Asfaw Zegeye , Brian Gregoire , Christelle Despas et al.

Environmental Science and Technology, 2014, 48 (7), pp.3742-3751. ⟨10.1021/es403358v⟩

Article dans une revue hal-01076626v1
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Refinement of industrial kaolin by microbial removal of iron-bearing impurities

A. Zegeye , Sani Yahaya , Claire Fialips , Maggie White , Neil Gray et al.

Applied Clay Science, 2013, 86, pp.47-53. ⟨10.1016/j.clay.2013.08.041⟩

Article dans une revue hal-03210475v1

Contribution of anionic vs neutral polymers to the formation of green rust 1 from γ-FeOOH bioreduction.

F.P.A. Jorand , A.S. Sergent , P.-Ph. Remy , I. Bihannic , J. Ghanbaja et al.

Geomicrobiology Journal, 2013, 30 (7), pp.600-615. ⟨10.1080/01490451.2012.746403⟩

Article dans une revue hal-00915084v1

Green rust formation controls nutrient availability in a ferruginous water column

A. Zegeye , Steeve Bonneville , Liane Benning , Arne Sturm , David Fowle et al.

Geology, 2012, 40 (7), pp.599-602. ⟨10.1130/G32959.1⟩

Article dans une revue hal-03210478v1

Formation of green rust via mineralogical transformation of ferric oxides (ferrihydrite, goethite and hematite)

M. Usman , Khalil Hanna , Mustapha Abdelmoula , Asfaw Zegeye , Pierre Faure et al.

Applied Clay Science, 2011, 64, pp.38-43. ⟨10.1016/j.clay.2011.10.008⟩

Article dans une revue istex hal-00878568v1
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The formation of green rust induced by tropical river biofilm components

Frederic Jorand , Asfaw Zegeye , Jaafar Ghanbaja , Mustapha Abdelmoula

Science of the Total Environment, 2011, 409 (13), pp.2586-2596. ⟨10.1016/j.scitotenv.2011.03.030⟩

Article dans une revue hal-00721559v1
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In situ monitoring of lepidocrocite bio-reduction and magnetite formation by reflexion Mössbauer spectroscopy

Asfaw Zegeye , Mustapha Abdelmoula , Muhammad Usman , Khalil Hanna , Christian Ruby

The American Mineralogist, 2011, 96 (8-9), pp.1410-1413. ⟨10.2138/am.2011.3794⟩

Article dans une revue hal-00721546v1

Bacterial and iron oxide aggregates mediate secondary iron mineral formation: green rust versus magnetite

A. Zegeye , C. Mustin , F. Jorand

Geobiology, 2010, 8 (3), pp.209-222. ⟨10.1111/j.1472-4669.2010.00238.x⟩

Article dans une revue istex hal-03210483v1

Kinetic and Thermodynamic Analysis During Dissimilatory γ-FeOOH Reduction: Formation of Green Rust 1 and Magnetite

Asfaw Zegeye , Christian Ruby , Frédéric Jorand

Geomicrobiology Journal, 2007, 24 (1), pp.51 - 64. ⟨10.1080/01490450601134325⟩

Article dans une revue hal-01848681v1
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Reduction of ferric green rust by Shewanella putrefaciens

F. Jorand , A. Zegeye , F. Landry , C. Ruby

Letters in Applied Microbiology, 2007, 45 (5), pp.515-521. ⟨10.1111/j.1472-765X.2007.02225.x⟩

Article dans une revue hal-03210484v1
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Biogenic hydroxysulfate green rust, a potential electron acceptor for SRB activity

Asfaw Zegeye , Lucie Huguet , Mustapha Abdelmoula , Cédric Carteret , M. Mullet et al.

Geochimica et Cosmochimica Acta, 2007, 71 (22), pp.5450-5462. ⟨10.1016/jgca.2007.08.025⟩

Article dans une revue hal-00522385v1

Monitoring structural transformation of hydroxy-sulphate green rust in the presence of sulphate reducing bacteria

Mustapha Abdelmoula , A. Zegeye , F. Jorand , C. Carteret

Hyperfine Interactions, 2006, 167 (1-3), pp.723-727. ⟨10.1007/s10751-006-9349-7⟩

Article dans une revue istex hal-01945917v1

Formation of Hydroxysulphate Green Rust 2 as a Single Iron(II-III) Mineral in Microbial Culture.

Asfaw Zegeye , Georges Ona-Nguema , Cédric Carteret , Lucie Huguet , Mustapha Abdelmoula et al.

Geomicrobiology Journal, 2005, 22 (7-8), pp.389-399. ⟨10.1080/01490450500248960⟩

Article dans une revue hal-00021559v1

Bioreduction of Pb-substituted ferrihydrite: impact on the nature of the biogenic minerals formed, the speciation and bioavailability of Pb

Fatima Meite , Patrick Billard , Mustapha Abdelmoula , A. Zegeye

Eurosoil 2021, European Confederation of Soil Science Societies ECSSS, Aug 2021, Geneva, Switzerland

Communication dans un congrès hal-03574632v1

Whole-cell bioreporters for the detection of bioavailable rare earth elements

Patrick Billard , Charlotte Berthelot , Maxime Toussaint , A. Zegeye , Matthias Wehrmann et al.

Rare earth elements supply: challenges and perspectives, Oct 2019, Nancy, France

Communication dans un congrès hal-03214661v1

Green Rust versus Magnetite precipitation during Antimony bearing Ferrihydrite Bioreduction

A. Zegeye , Crosby S Chang , Thomas Hauet , Billet David , Cedric Carteret et al.

Goldschmidt, Aug 2019, Barcelone, Spain

Communication dans un congrès hal-02390826v1

Rôle des lanthanides dans l'activité et l'expression des alcool deshydrogenases PQQ-dépendantes de Pseudomonas putida KT2440

Charlotte Berthelot , Maxime Toussaint , Matthias Wehrmann , Janosch Klebensberger , A. Zegeye et al.

Journées scientifiques de l’AFEM, Nov 2018, Strasbourg, France

Communication dans un congrès hal-03214681v1

Insights into the response of soil bacteria to lanthanides

Charlotte Berthelot , Matthias Wehrmann , Janosch Klebensberger , A. Zegeye , Patrick Billard

BioMicroWorld 2017, Oct 2017, Madrid, Spain

Communication dans un congrès hal-03214678v1

Biogenic Mineral Precipitation during Antimony bearing Ferrihydrite bioreduction

Asfaw Zegeye , Crosby S Chang , Mustapha Abdelmoula , Thomas Hauet

Goldschmidt 2017, Aug 2017, Paris, France

Communication dans un congrès hal-01613578v1

Monitoring of mineralogical transformations of ferric oxides into magnetite by Mössbauer spectroscopy

Mustapha Abdelmoula , Muhammad Usman , Asfaw Zegeye , Jean-Paul Moulin , Christian Ruby

XV International Clay Conference, Jul 2013, Rio de Janeiro, Brazil. pp.481 - 487

Communication dans un congrès hal-01613555v1

Biomineralization and fate of the FeII-FeIII hydroxy salt green rust vs. magnetite

Frédéric Jorand , Asfaw Zegeye , Anne-Sophie Sergent , Paul-Philippe Rémy , Bruno Lartiges et al.

22nd Goldschmidt Conference, Geochemical Society; European Association of Geochemistry; GEOTOP; UQAM, Jun 2012, Montréal, Canada. pp.1907

Communication dans un congrès hal-01508477v1
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Prospective Surfaces et Interfaces Continentales : 2024-2028

Sophie Ayrault , Gilles Pinay , Eric Ferrage , Nizar Abcha , Philippe Ackerer et al.

INSU, CNRS; INEE, CNRS. 2024, 147 p

Rapport (rapport d’expertise collective) insu-05045026v1