Corentin LE GUILLOU

Chargé de Recherches CNRS, Terre et planètes telluriques : structure, histoire, modèles

Bâtiment C6 - 1er Etage - Bureau 112
Unité Matériaux et Transformations
Cité scientifique, Bât. C6
Université de Lille
59655 Villeneuve d'Ascq
France
Tel: +33 (0)320 43 49 66
Fax: +33 (0) 320 43 65 91
Courriel : Envoyer un mel à Corentin LE GUILLOU
Identifiant ORCID :

Equipe: Matériaux Terrestres et Planétaires

Recherche

Cosmochimie; Interactions eau-silicates-matière organique dans les météorites; Experiences en conditions hydrothermales; Microscopie électronique à transmission et spectroscopie d'absorption X (STXM, synchrotron).

Thèses en cours

• Maxime MORGANO, Eau des chondrites : approche expérimentale de l'intéraction eau-silicates . Thèse débutée en 2019. Co-direction: Hugues LEROUX.

Thèses soutenues

• Pierre-Marie ZANETTA, Étude de l'accrétion des premiers solides de notre système solaire par microscopie électronique avancée. Thèse soutenue en 2019. Co-direction: Hugues LEROUX, Brigitte Zanda. Devenir post-thèse: Postdoc research associate at the Lunar and Planetary Laboratory, University of Arizona.

Derniers dépôts dans dans LillOA (Lille Open Archive)

Publications

21. P.-M. Zanetta, C. Le Guillou, H. Leroux, B. Zanda, R. Hewins, G. Bellino, Processes and temperatures of FGR formation in chondrites, Geochimica et Cosmochimica Acta 319, 94-117 (2022), [doi: 10.1016/j.gca.2021.11.019, LillOA]
20. J.-C. Viennet, C. Le Guillou, L. Remusat, F. Baron, L. Delbes, A.-M. Blanchenet, B. Laurent, I. Criouet, S. Bernard, Experimental investigation of Fe-clay/organic interactions under asteroidal conditions, Geochimica et Cosmochimica Acta (2021), [doi: 10.1016/j.gca.2021.12.002, LillOA]
19. R. Hewins, P.-M. Zanetta, B. Zanda, C. Le Guillou, J. Gattacceca, C. Sognzoni, S. Pont, L. Piani, T. Rigaudier, H. Leroux, R. Brunetto, R. Maupin, Z. Djouadi, S. Bernard, D. Deldicque, V. Malarewicz, Z. Dionnet, A. Aléon-Toppani, A. King, F. Borondics, NORTHWEST AFRICA (NWA) 12563 and ungrouped C2 chondrites: Alteration styles and relationships to asteroids, Geochimica et Cosmochimica Acta 311, 238-273 (2021), [doi: 10.1016/j.gca.2021.06.035, LillOA]
18. P. Vernazza, P. Beck, O. Ruesch, A. Bischoff, L. Bonal, G. Brennecka, R. Brunetto, H. Busemann, J. Carter, C. Carli, C. Cartier, M. Ciarniello, V. Debaille, A. Delsanti, L. D’Hendecourt, E. Füri, O. Groussin, A. Guilbert-Lepoutre, J. Helbert, P. Hoppe, E. Jehin, L. Jorda, A. King, P. Lamy, J. Lasue, C. Le Guillou, H. Leroux, I. Leya, T. Magna, Y. Marrocchi, A. Morlok, O. Mousis, E. Palomba, L. Piani, E. Quirico, L. Remusat, M. Roskosz, M. Rubin, S. Russell, M. Schönbächler, N. Thomas, J. Villeneuve, V. Vinogradoff, P. Wurz, B. Zanda, Sample return of primitive matter from the outer Solar System, Experimental Astronomy (2021), [doi: 10.1007/s10686-021-09811-y, LillOA]
17. J.-C. Viennet, S. Bernard, C. Le Guillou, V. Sautter, B. Grégoire, A. Jambon, S. Pont, O. Beyssac, B. Zanda, R. Hewins, L. Remusat, Martian Magmatic Clay Minerals Forming Vesicles: Perfect Niches for Emerging Life?, Astrobiology 21;5, 605-612 (2021), [doi: 10.1089/ast.2020.2345, LillOA]
16. V.T. Phan, E. Quirico, P. Beck, Y. Le Brech, L. Jovanovic, C. Le Guillou, S. Bernard, L. Bonal, N. Carrasco, T. Gautier, J. Raya, Infrared spectroscopy quantification of functional carbon groups in kerogens and coals: A calibration procedure, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 259, 119853 (2021), [doi: 10.1016/j.saa.2021.119853, LillOA]
15. P.-M. Zanetta, H. Leroux, C. Le Guillou, B. Zanda, R. Hewins, Nebular thermal processing of accretionary fine-grained rims in the Paris CM chondrite, Geochimica et Cosmochimica Acta 295, 135-154 (2021), [doi: 10.1016/j.gca.2020.12.015, LillOA]
14. J.-C. Viennet, S. Bernard, C. Le Guillou, P. Jacquemot, L. Delbes, E. Balan, M. Jaber, Influence of the nature of the gas phase on the degradation of RNA during fossilization processes, Applied Clay Science 191, 105616 (2020), [doi: 10.1016/j.clay.2020.105616, LillOA]
13. J.-C. Viennet, S. Bernard, C. Le Guillou, P. Jacquemot, L. Delbes, E. Balan, M. Jaber, Influence of the nature of the gas phase on the degradation of RNA during fossilization processes, Applied Clay Science 191, 105616 (2020), [doi: 10.1016/j.clay.2020.105616, LillOA]
12. J.-C. Viennet, S. Bernard, C. Le Guillou, V. Sautter, P. Schmitt-Kopplin, O. Beyssac, S. Pont, B. Zanda, R. Hewins, L. Remusat, Tardi-magmatic precipitation of Martian Fe/Mg-rich clay minerals via igneous differentiation, Geochemical Perspectives Letters 47-52 (2020), [doi: 10.7185/geochemlet.2023, LillOA]
11. J.-C. Viennet, S. Bernard, C. Le Guillou, P. Jacquemot, E. Balan, L. Delbes, B. Rigaud, T. Georgelin, M. Jaber, Experimental clues for detecting biosignatures on Mars, Geochemical Perspectives Letters 28-33 (2019), [doi: 10.7185/geochemlet.1931, LillOA]
10. P. Jacquemot, J.-C. Viennet, S. Bernard, C. Le Guillou, B. Rigaud, L. Delbes, T. Georgelin, M. Jaber, The degradation of organic compounds impacts the crystallization of clay minerals and vice versa, Scientific reports 9;1, (2019), [doi: 10.1038/s41598-019-56756-6, LillOA]
9. J.-C. Viennet, S. Bernard, C. Le Guillou, P. Jacquemot, E. Balan, L. Delbes, B. Rigaud, T. Georgelin, M. Jaber, Experimental clues for detecting biosignatures on Mars, Geochemical Perspectives Letters 28-33 (2019), [doi: 10.7185/geochemlet.1931, LillOA]
8. V. Vinogradoff, C. Le Guillou, S. Bernard, J. Viennet, M. Jaber, L. Remusat, Influence of phyllosilicates on the hydrothermal alteration of organic matter in asteroids: experimental perspectives, Geochimica et Cosmochimica Acta (2019), [doi: 10.1016/j.gca.2019.10.029, LillOA]
7. S. Narayanasamy, P. Jollivet, N. Godon, F. Angeli, S. Gin, M. Cabié, J. Cambedouzou, C. Le Guillou, A. Abdelouas, Influence of composition of nuclear waste glasses on vapor phase hydration, Journal of Nuclear Materials 53-71 (2019), [doi: 10.1016/j.jnucmat.2019.07.015, LillOA]
6. E. Dobrica, C. Le Guillou, A.J. Brearley, Aqueous alteration of porous microchondrules in Semarkona: Implications for hydration, oxidation and elemental exchange processes, Geochimica et Cosmochimica Acta 244, 292-307 (2019), [doi: 10.1016/j.gca.2018.10.002, LillOA]
5. J. Alleon, S. Bernard, C. Le Guillou, O. Beyssac, K. Sugitani, F. Robert, Chemical nature of the 3.4 Ga Strelley Pool microfossils, Geochemical Perspectives Letters 37-42 (2018), [doi: 10.7185/geochemlet.1817, LillOA]
4. C. Le Guillou, S. Bernard, d.l.P. Francisco, Y. Le Brech, XANES-based quantification of carbon functional group concentrations, Analytical Chemistry (2018), [doi: 10.1021/acs.analchem.8b00689, LillOA]
3. H. Changela, C. Le Guillou, S. Bernard, A.J. Brearley, Hydrothermal evolution of the morphology, molecular composition, and distribution of organic matter in CR (Renazzo-type) chondrites, Meteoritics & Planetary Science 1-24 (2018), [doi: 10.1111/maps.13045, LillOA]
2. V. Vinogradoff, S. Bernard, C. Le Guillou, L. Remusat, Evolution of interstellar organic compounds under asteroidal hydrothermal conditions, Icarus 305, 358-370 (2017), [doi: 10.1016/j.icarus.2017.12.019, LillOA]
1. V. Vinogradoff, C. Le Guillou, S. Bernard, L. Binet, P. Cartigny, A.J. Brearley, L. Remusat, Paris vs. Murchison: Impact of hydrothermal alteration on organic matter in CM chondrites, Geochimica et Cosmochimica Acta 212, 234-252 (2017), [doi: 10.1016/j.gca.2017.06.009, LillOA]

Liste complète (Le lien peut être lent)

Communications

9. C. Le Guillou, A.-M. Blanchenet, H. Leroux, M. Marinova, A. Addad, D. Jacob, J.-F. Dhenin, M. Huvé, K-factor determination for the FEI Titan Themis (Super X four quadrant EDS system) at 300kV, Poster, Colloque de la Société Française des Microscopies (SFµ), Bordeaux, France, Juil 2017 [LillOA]
8. C. Le Guillou, H. Leroux, P.-M. Zanetta, A. Brearley, d.l.P. Francisco, M. Marinova, Water Content in Amorphous Silicates of Chondrite Matrices Determined by Advanced TEM Analysis : And Scanning Transmission X-Ray Microscopy, Poster, Lunar and Planetary Science Conference, The Woodlands, TX, Etats-Unis d'Amérique, Mar 2018 [LillOA]
7. P.-M. Zanetta, H. Leroux, C. Le Guillou, B. Zanda, Development of an Advanced Electron Microscopy Methodology: Comparison of the Mineralogy of Fine-Grained Rims and Adjacent Matrix in the CM Paris Chondrite, Poster, Lunar and Planetary Science Conference, The Woodlands, TX, Etats-Unis d'Amérique, Mar 2018 [LillOA]
6. P.-M. Zanetta, H. Leroux, C. Le Guillou, B. Zanda, Comparison of the mineralogy of fine-grained rims and adjacent matrix in the CM Paris chondrite using advanced electron microscopy, Communication dans un congrès sans actes, Understanding the origin of planetodiversity Museum of Paris workshop, Paris, France, Juin 2018 [LillOA]
5. P.-M. Zanetta, H. Leroux, C. Le Guillou, B. Zanda, R. Hewins, E. Lewin, S. Pont, Development of a multiple component analysis approach for the characterization of matrices of primitive chondrites, Communication dans un congrès sans actes, Elbereth Conference, Observatoire de Paris, Paris, France, Nov 2016 [LillOA]
4. B. Zanda, P.-M. Zanetta, H. Leroux, C. Le Guillou, E. Lewin, S. Pont, D. Deldicque, R. Hewins, The Chondritic Assemblage, Communication dans un congrès sans actes, Workshop on Chondrules and the Protoplanetary Disk, London, Royaume-Uni, Fév 2017 [LillOA]
3. P.-M. Zanetta, H. Leroux, C. Le Guillou, B. Zanda, R. Hewins, E. Lewin, S. Pont, New method for modal abundance, chemistry and density determination of fine grained matrices of primitive chondrites, Communication dans un congrès sans actes, Annual Meeting of the Meteoritical-Society, Santa Fe, New mexico, Etats-Unis d'Amérique, Juil 2017 [LillOA]
2. P.-M. Zanetta, H. Leroux, C. Le Guillou, B. Zanda, Investigation of fine-grained rims in primitive chondrite using advanced electron microscopy analysis, Communication dans un congrès sans actes, Elbereth Conference, Observatoire de Paris, Paris, France, Nov 2017 [LillOA]
1. C. Le Guillou, S. Bernard, L. Rémusat, A. Brearley, H. Leroux, Amorphization and D/H fractionation of kerogens during experimental electron irradiation: comparison with chondritic matter, Poster, Lunar and Planetary Science Conference 44th, Houston, Etats-Unis d'Amérique, Mar 2013 [LillOA]