Franck Poitrasson

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In situ copper isotope analysis by femtosecond Laser Ablation MultiCollector Inductively Coupled Plasma Mass Spectrometry (fs-LA-MC-ICP-MS) on historical gold coins

Louise de Palaminy , Franck Poitrasson , Christophe Pécheyran , Gaëlle Barbotin , Pascale Louvat et al.
Journal of Analytical Atomic Spectrometry, 2025, 40 (1), pp.226-237. ⟨10.1039/D4JA00217B⟩
Article dans une revue hal-04906245 v1
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Impact of deforestation on the hydrogen, oxygen and iron isotope compositions of Amazonian streams

Alisson Akerman , Franck Poitrasson , Priscia Oliva , Patrick Seyler , Valmir da Silva Souza et al.
Chemical Geology, 2024, 668, 122296 [14 p.]. ⟨10.1016/j.chemgeo.2024.122296⟩
Article dans une revue hal-04763843 v1
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Development of a multi-isotopic (Pb, Fe, Cu) analytical protocol in gold matrices for ancient coin provenance studies

Louise de Palaminy , Franck Poitrasson , Sandrine Baron , Maryse Blet-Lemarquand , Loïc Perrière
Journal of Analytical Atomic Spectrometry, 2024, ⟨10.1039/d3ja00312d⟩
Article dans une revue hal-04544491 v1
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Iron and silicon isotope fractionation in silicate melts using first-principles molecular dynamics

Segolene Rabin , Marc Blanchard , Carlos Pinilla , Franck Poitrasson , Michel Grégoire
Geochimica et Cosmochimica Acta, 2023, 343, pp.212-233. ⟨10.1016/j.gca.2022.11.017⟩
Article dans une revue hal-03864317 v1
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Investigating the provenance of iron bars from Les Saintes-Maries-de-la-Mer Roman shipwrecks (South-east France) with iron isotopes

Jean Milot , Marie-Pierre Coustures , Franck Poitrasson , Sandrine Baron
Archaeometry, 2022, 64 (2), pp.385-407. ⟨10.1111/arcm.12715⟩
Article dans une revue hal-03385695 v2
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Impact of deforestation on soil iron chemistry and isotope signatures in Amazonia

Alisson Akerman , Priscia Oliva , Franck Poitrasson , Geraldo Resende Boaventura , Valmir da Silva Souza et al.
Chemical Geology, 2021, 577, pp.120048. ⟨10.1016/j.chemgeo.2020.120048⟩
Article dans une revue hal-03382886 v1
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First-principles calculation of iron and silicon isotope fractionation between Fe-bearing minerals at magmatic temperatures: The importance of second atomic neighbors

S. Rabin , M. Blanchard , C. Pinilla , F. Poitrasson , Michel Grégoire
Geochimica et Cosmochimica Acta, 2021, 304, pp.101-118. ⟨10.1016/j.gca.2021.03.028⟩
Article dans une revue hal-03359437 v1
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Stable Zn isotopes reveal the uptake and toxicity of zinc oxide engineered nanomaterials in Phragmites australis

C. Caldelas , F. Poitrasson , J. Viers , J. L Araus
Environmental science‎.Nano, 2020, 7 (7), pp.1927-1941. ⟨10.1039/D0EN00110D⟩
Article dans une revue hal-02996641 v1
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Nickel isotope fractionation during metal-silicate differentiation of planetesimals: Experimental petrology and ab initio calculations

J. Guignard , G. Quitté , M. Méheut , M.J. Toplis , F. Poitrasson et al.
Geochimica et Cosmochimica Acta, 2020, 269, pp.238-256. ⟨10.1016/j.gca.2019.10.028⟩
Article dans une revue hal-02389834 v1
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Control of seasonal and inter-annual rainfall distribution on the Strontium-Neodymium isotopic compositions of suspended particulate matter and implications for tracing ENSO events in the Pacific coast (Tumbes basin, Peru)

Jean-Sébastien Moquet , Sergio Byron Morera , Bruno Turcq , Franck Poitrasson , Martin Roddaz et al.
Global and Planetary Change, 2020, 185, pp.103080. ⟨10.1016/j.gloplacha.2019.103080⟩
Article dans une revue hal-02399051 v1
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Iron Isotope Fractionation during Bio- and Photodegradation of Organoferric Colloids in Boreal Humic Waters

Olga Oleinikova , Franck Poitrasson , Olga Yu. Drozdova , Liudmila Shirokova , Sergey Lapitskiy et al.
Environmental Science and Technology, 2019, 53 (19), pp.11183-11194. ⟨10.1021/acs.est.9b02797⟩
Article dans une revue hal-02399037 v2
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A reassessment of the iron isotope composition of the Moon and its implications for the accretion and differentiation of terrestrial planets

Franck Poitrasson , Thomas Zambardi , Tomas Magna , Clive Neal
Geochimica et Cosmochimica Acta, 2019, 267, pp.257-274. ⟨10.1016/j.gca.2019.09.035⟩
Article dans une revue hal-02399041 v1
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A silicon memory of subduction

Franck Poitrasson
Nature Geoscience, 2019, 12 (9), pp.682-683. ⟨10.1038/s41561-019-0418-3⟩
Article dans une revue hal-03015350 v1
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Processes controlling silicon isotopic fractionation in a forested tropical watershed : Mule hole critical zone observatory (Southern India)

Jean Riotte , Jean-Dominique Meunier , Thomas Zambardi , Stephane Audry , Doris Barboni et al.
Geochimica et Cosmochimica Acta, 2018, 228, pp.301 - 319. ⟨10.1016/j.gca.2018.02.046⟩
Article dans une revue hal-01914248 v1

Potential use of Fe isotopes for ancient non-ferrous metals tracing through the example of a lead-silver production site (Imiter mine, Anti-Atlas, Morocco)

Jean Milot , Sandrine Baron , Franck Poitrasson
Journal of Archaeological Science, 2018, 98, pp.22-33. ⟨10.1016/j.jas.2018.07.004⟩
Article dans une revue hal-02399060 v1

The giant monazite crystals from Manangotry (Madagascar)

Jean-Marc Montel , Dieudonne Razafimahatratra , Philippe de Parseval , Franck Poitrasson , Bernard Moine et al.
Chemical Geology, 2018, 484, pp.36-50. ⟨10.1016/j.chemgeo.2017.10.034⟩
Article dans une revue hal-01799661 v1

Iron isotope fingerprints of redox and biogeochemical cycling in the soil-water-rice plant system of a paddy field

J-M. Garnier , C. L. Vieira , A. Akerman , J. Chmeleff , R. I. Ruiz et al.
Science of the Total Environment, 2017, 574, pp.1622-1632. ⟨10.1016/j.scitotenv.2016.08.202⟩
Article dans une revue hal-01765454 v1
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Ancient Iron Metals Tracing by Iron Isotopes Analysis

Jean Milot , Franck Poitrasson , Sandrine Baron , Marie-Pierre Coustures , Caroline Robion-Brunner
The crucible, 2016, 92, pp.3-4
Article dans une revue hal-01985001 v1

Iron isotopes as a potential tool for ancient iron metals tracing

Jean Milot , Franck Poitrasson , Sandrine Baron , Marie-Pierre Coustures
Journal of Archaeological Science, 2016, 76, pp.9-20. ⟨10.1016/j.jas.2016.10.003⟩
Article dans une revue hal-01978550 v1

Insights into iron sources and pathways in the Amazon River provided by isotopic and spectroscopic studies

Daniel Santos Mulholland , Franck Poitrasson , Geraldo Resende Boaventura , Thierry Allard , Lucieth Cruz Vieira et al.
Geochimica et Cosmochimica Acta, 2015, 150, pp.142--159. ⟨10.1016/j.gca.2014.12.004⟩
Article dans une revue hal-02052167 v1
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An Earth-Moon silicon isotope model to track silicic magma origins

Franck Poitrasson , Thomas Zambardi
Geochimica et Cosmochimica Acta, 2015, 167, pp.301-312. ⟨10.1016/j.gca.2015.07.005⟩
Article dans une revue hal-03405874 v1
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Volatile and Organic Compositions of Sedimentary Rocks in Yellowknife Bay, Gale Crater, Mars

Douglas W. Ming , P. D. Archer , D. P. Glavin , J. L. Eigenbrode , H. B. Franz et al.
Science, 2014, 343 (6169), ⟨10.1126/science.1245267⟩
Article dans une revue hal-01238192 v1

In situ characterization of infra red femtosecond laser ablation in geological samples. Part B: the laser induced particles

François-Xavier d'Abzac , Anne-Magali Seydoux-Guillaume , Jérôme Chmeleff , Lucien Datas , Franck Poitrasson
Journal of Analytical Atomic Spectrometry, 2012, 27 (1), pp.108 - 119. ⟨10.1039/c1ja10154d⟩
Article dans une revue hal-01904596 v1

In situ characterization of infrared femtosecond laser ablation in geological samples. Part A: the laser induced damage

François-Xavier d'Abzac , Anne-Magali Seydoux-Guillaume , Jérôme Chmeleff , Lucien Datas , Franck Poitrasson
Journal of Analytical Atomic Spectrometry, 2012, 27 (1), pp.99-107. ⟨10.1039/c1ja10153f⟩
Article dans une revue hal-01904593 v1

The ChemCam Instrument Suite on the Mars Science Laboratory (MSL) Rover: Science Objectives and Mast Unit Description

S. Maurice , R. C. Wiens , M. Saccoccio , B. Barraclough , O. Gasnault et al.
Space Science Reviews, 2012, 170 (1-4), pp.95-166. ⟨10.1007/S11214-012-9912-2⟩
Article dans une revue istex hal-00732883 v1
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The ChemCam Instrument Suite on the Mars Science Laboratory (MSL) Rover: Body Unit and Combined System Tests

Roger C. Wiens , Sylvestre Maurice , Bruce Barraclough , Muriel Saccoccio , Walter C. Barkley et al.
Space Science Reviews, 2012, 170 (1-4), pp.167-227. ⟨10.1007/S11214-012-9902-4⟩
Article dans une revue hal-00717246 v1

Iron and sulphur isotopes from the Carajás mining province (Pará, Brazil): implications for the oxidation of the ocean and the atmosphere across the Archaean-Proterozoic transition.

Sébastien Fabre , Anne Nédélec , Franck Poitrasson , Harald Strauss , Christophe Thomazo et al.
Chemical Geology, 2011, 289 (1-2), pp.124-139. ⟨10.1016/j.chemgeo.2011.07.019⟩
Article dans une revue istex hal-00630239 v1

Study of near infra red femtosecond laser induced particles using transmission electron microscopy and low pressure impaction: Implications for laser ablation–inductively coupled plasma-mass spectrometry analysis of natural monazite

François-Xavier d'Abzac , Anne-Magali Seydoux-Guillaume , Jérôme Chmeleff , Lucien Datas , Franck Poitrasson et al.
Spectrochimica Acta Part B: Atomic Spectroscopy, 2011, 66 (9-10), pp.671 - 680. ⟨10.1016/j.sab.2011.09.010⟩
Article dans une revue istex hal-01904591 v1

Effect of hot desert weathering on the bulk-rock iron isotope composition of L6 and H5 ordinary chondrites

Gaëlle Saunier , Franck Poitrasson , Bertrand Moine , Michel Grégoire , A. Seddiki
Meteoritics and Planetary Science, 2010, 45 (2), pp.195-209. ⟨10.1111/j.1945-5100.2010.01017.x⟩
Article dans une revue hal-00576130 v1

High-Precision Determination of the Isotopic Composition of Dissolved Iron in Iron Depleted Seawater by Double Spike Multicollector-ICPMS

F. Lacan , A. Radic , M. Labatut , C. Jeandel , F. Poitrasson et al.
Analytical Chemistry, 2010, 82 (17), p7103-7111. ⟨10.1021/ac1002504⟩
Article dans une revue hal-00544177 v1

Dominance of mechanical over thermally induced damage during femtosecond laser ablation of monazite

Anne-Magali Seydoux-Guillaume , Remi Freydier , Franck Poitrasson , François-Xavier d'Abzac , Richard Wirth et al.
European Journal of Mineralogy, 2010, 22 (2), pp.235 - 244. ⟨10.1127/0935-1221/2010/0022-2001⟩
Article dans une revue hal-01904563 v1

Near Infra Red femtosecond Laser Ablation: the influence of energy and pulse width on the LA-ICP-MS analysis of monazite

François-Xavier d'Abzac , Franck Poitrasson , Remi Freydier , Anne-Magali Seydoux-Guillaume
Journal of Analytical Atomic Spectrometry, 2010, 25 (5), ⟨10.1039/b913584g⟩
Article dans une revue istex hal-01904566 v1

Iron isotope fractionation between pyrite (FeS2), hematite (Fe2O3) and siderite (FeCO3): A first-principles density functional theory study

Marc Blanchard , Franck Poitrasson , Merlin Meheut , Michele Lazzeri , Francesco Mauri et al.
Geochimica et Cosmochimica Acta, 2009, 73, pp.6565-6578. ⟨10.1016/j.gca.2009.07.034⟩
Article dans une revue istex hal-00420994 v1

Trace element partitioning between carbonatitic melts and mantle transitionzone minerals: Implications for the source of carbonatites

Célia Dalou , Kenneth T. Koga , Tahar Hammouda , Franck Poitrasson
Geochimica et Cosmochimica Acta, 2009, 73, pp.239-255. ⟨10.1016/j.gca.2008.09.020⟩
Article dans une revue istex hal-00463856 v1
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Measurement of the isotopic composition of dissolved iron in the open ocean

F. Lacan , Amandine Radic , Catherine Jeandel , Franck Poitrasson , Géraldine Sarthou et al.
Geophysical Research Letters, 2008, pp.L24610. ⟨10.1029/2008GL035841⟩
Article dans une revue hal-00399111 v1

Limited iron isotope variations in recent lateritic soils from Nsimi, Cameroon: Implications for the global Fe geochemical cycle

Franck Poitrasson , Jérôme Viers , François Martin , J.J. Braun
Chemical Geology, 2008, 253 (1-2), pp.54-63. ⟨10.1016/j.chemgeo.2008.04.011⟩
Article dans une revue istex hal-00319320 v1

Evaluation of infrared femtosecond laser ablation for the analysis of geomaterials by ICP-MS

Rémi Freydier , Frédéric Candaudap , Franck Poitrasson , Arnaud Arbouet , Béatrice Chatel et al.
Journal of Analytical Atomic Spectrometry, 2008, 23 (5), pp.702-710. ⟨10.1039/b709415a⟩
Article dans une revue istex hal-00319317 v1

Does planetary differentiation really fractionate iron isotopes?

Franck Poitrasson
Earth and Planetary Science Letters, 2007, 256, pp.484-492. ⟨10.1016/J.EPSL.2007.01.039⟩
Article dans une revue istex hal-00319307 v1
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Nyctemeral variations of magnesium intake in the calcitic layer of a Chilean mollusk shell (Concholepas concholepas, Gastropoda)

Claire E. Lazareth , Nury Guzmán , Franck Poitrasson , Frédéric Candaudap , Luc Ortlieb
Geochimica et Cosmochimica Acta, 2007, 71 (22), pp.5369 - 5383. ⟨10.1016/j.gca.2007.07.031⟩
Article dans une revue istex ird-01697771 v1

On the iron isotope homogeneity level of the continental crust

Franck Poitrasson
Chemical Geology, 2006, 235 (1-2), pp.195-200. ⟨10.1016/j.chemgeo.2006.06.010⟩
Article dans une revue istex hal-00319305 v1

Iron isotopes track planetary accretion or differentiation?

F. Poitrasson , M. Roskosz , G. Delpech , M. Grégoire , B. N. Moine
Geochimica et Cosmochimica Acta, 2006, 70, pp.498. ⟨10.1016/J.GCA.2006.06.1458⟩
Article dans une revue istex hal-00319069 v1

Significance of iron isotope mineral fractionation in pallasites and iron meteorites for the core-mantle differentiation of terrestrial planets [rapid communication]

Franck Poitrasson , Sylvain Levasseur , Nadya Teutsch
Earth and Planetary Science Letters, 2005, 234, pp.151-164. ⟨10.1016/J.EPSL.2005.02.010⟩
Article dans une revue istex hal-00319064 v1

Heavy iron isotope composition of granites determined by high resolution MC-ICP-MS

Franck Poitrasson , Rémi Freydier
Chemical Geology, 2005, 222 (1-2), pp.132-147. ⟨10.1016/j.chemgeo.2005.07.005⟩
Article dans une revue istex hal-00319301 v1
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Principe et utilisation du LA-ICP-MS en Sciences de la Terre.

Franck Poitrasson
Bulletin de liaison de la Société française de Minéralogie et de Cristallographie, 2001, 13, pp.9-24
Article dans une revue (article de synthèse) hal-04779144 v1

New methodological developments in the measurement of Pb, Fe and Cu isotopes in ancient gold for the purpose of provenance studies.

Louise de Palaminy , Sandrine Baron , F. Poitrasson , Maryse Blet-Lemarquand , Loic Perriere
Goldschmidt 2023, Jul 2023, Lyon, France
Communication dans un congrès hal-04253994 v1

Développement d’analyses isotopiques (Pb, Cu et Fe) in situ par fs-LA-MC-ICP-MS sur matrice archéologique en or dans une perspective d’étude de provenance

Louise de Palaminy , Sandrine Baron , F. Poitrasson , Maryse Blet , François-Xavier Fauvelle
XXIIIe colloque du GMPCA : Archéométrie 2022, May 2022, Chambéry, France
Communication dans un congrès hal-04253947 v1

Développement de l’analyse in situ des isotopes du Cu, Fe, Pb par spectrométrie de masse à source plasma et ablation laser femtoseconde (fs LA-MC-ICP-MS) de monnaies d’or anciennes

Louise de Palaminy , Sandrine Baron , Franck Poitrasson , Maryse Blet-Lemarquand
Spectratom 2022, May 2022, Pau, France
Communication dans un congrès hal-04006976 v1

Iron Isotopes For Characterizing Iron Cycling In The Amazon River Basin

Franck Poitrasson , L.C Vieira , Patrick Seyler , Gm. dos Santos Pinheiro
Agu Meeting Abstracts Montreal, May 2015, Montréal, Canada
Communication dans un congrès hal-02414226 v1

New Insights On Iron Losses In The Negro And Solimões Rivers Mixing Zone.

Daniel Santos Mulholland , Franck Poitrasson , Geraldo Resende Boaventura , T. Allard , Lucieth Cruz Vieira et al.
2 nd World’s Large Rivers Conference, Jul 2014, Manaus, Brazil
Communication dans un congrès hal-02095319 v1

Iron cycling in the Amazon River Basin: the isotopic perspective

Franck Poitrasson , Lucieth Cruz Vieira , Daniel Santos Mulholland , Patrick Seyler , Francis Sondag et al.
EGU 2014, European Geosciences Union General Assembly, Apr 2014, Vienne, Austria
Communication dans un congrès hal-02093962 v1

Partial Melting of Lodran Protolith

Bertrand Moine , Tahar Hammouda , E. Dobrica , Maud Boyet , F. Poitrasson
72nd Annual Meeting of the Meteoritical-Society, Jul 2009, Nancy, France
Communication dans un congrès in2p3-00685331 v1

Significance of the mantle Fe isotope variations

F. Poitrasson , G. Delpech , M. Gregoire , Bertrand N. Moine
17th Annual VM Goldschmidt Conference, Aug 2007, Cologne, Germany. pp.A799-A799
Communication dans un congrès hal-00409954 v1

Mesure ponctuelle des rapports isotopiques du Strontium par LA-MC-ICP-MS : couplage laser Femtoseconde-MC-ICPMS Neptune

G. Delpech , R. Freydier , M. Gregoire , F. Poitrasson
Atelier Isotrace, Sep 2007, Toulouse, France
Communication dans un congrès hal-00409094 v1

Iron isotopes track planetary accretion or differenciation ?

F. Poitrasson , M. Roskosz , G. Delpech , M. Gregoire , Bertrand N. Moine
16th VM Annual Goldschmidt conference, Aug 2006, Melbourne, Australia. pp.A498-A498
Communication dans un congrès hal-00412104 v1

Fe isotope composition of Neoproterozoic cap dolostones: Implications for snowball seawater composition?

G. P. Halverson , F. Poitrasson , M. T. Hurtgen
17th Annual V M Goldschmidt Conference, Aug 2007, Cologne, Germany. pp.224, ⟨10.1016/J.GCA.2006.06.453⟩
Communication dans un congrès istex hal-00319080 v1

ChemCam science objectives for the Mars Science Laboratory (MSL) Rover

R.C. Wiens , S. Maurice , N. Bridges , B.C. Clark , D.A. Cremers et al.
36th Lunar & Planetary Science conference (LPSC), 2005, Houston, United States
Communication dans un congrès hal-00414373 v1

Subdaily geochemical and microstructural study on the Chilean coastal gasteropode Concholepas concholepas : towards a high resolution proxy calibration

Claire E. Lazareth , N. Guzman , F. Poitrasson , J.P. Cuif , Luc Ortlieb
EGU, Apr 2005, Vienne, Austria. pp.1607-7962/gra/EGU05-A-09784
Communication dans un congrès hal-00413505 v1
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Iron Isotopes

Franck Poitrasson
Ricardo Amils; Muriel Gargaud; José Cernicharo Quintanilla; Henderson James Cleave; William M. Irvine; Daniele Pinti; Michel Viso. Springer Berlin Heidelberg, 6 p., 2022, Encyclopedia of Astrobiology, 978-3-642-27833-4. ⟨10.1007/978-3-642-27833-4_811-3⟩
Ouvrages (dictionnaire, encyclopédie) hal-03836964 v1