Publications in peer-reviewed journals
43. Barnes, J.J., Nguyen, A.N., Abernethy, F.A.J., Bajo, K., Bekaert, D. V, Bloch, E., Brennecka, G.A., Busemann, H., Cowpe, J.S., Crowther, S.A., Ek, M., Fawcett, L.J., Fehr, M.A., Franchi, I.A., Füri, E., Gilmour, J.D., Grady, M.M., Greenwood, R.C., Haenecour, P., Kawasaki, N., Koefoed, P., Krietsch, D., Le, L., Liszewska, K.M., Maden, C., Malley, J., Marrocchi, Y., Marty, B., Meyer, L.A.E., Peretyazhko, T.S., Piani, L., Render, J., Russell, S.S., Rüfenacht, M., Sakamoto, N., Schönbächler, M., Shollenberger, Q.R., Smith, L., Thomas-Keprta, K., Verchovsky, A.B., Villeneuve, J., Wang, K., Welten, K.C., Wimpenny, J., Worsham, E.A., Yurimoto, H., Zimmermann, L., Zhao, X., Alexander, C.M.O., Amini, M., Baczynski, A., Bland, P., Borg, L.E., Burgess, R., Caffee, M.W., Chaves, L.C., Clay, P.L., Dworkin, J.P., Foustoukos, D.I., Glavin, D.P., Hamilton, V.E., Hill, D., House, C.H., Huss, G.R., Ireland, T., Jilly, C.E., Jourdan, F., Keller, L.P., Kruijer, T.S., Lai, V., McCoy, T.J., Nagashima, K., Nishiizumi, K., Ogliore, R., Ong, I.J., Reddy, S.M., Rickard, W.D.A., Sandford, S., Saxey, D.W., Timms, N., Weis, D., Wilbur, Z.E., Zega, T.J., DellaGiustina, D.N., Wolner, C.W. V, Connolly, H.C., Lauretta, D.S., 2025. The variety and origin of materials accreted by Bennu’s parent asteroid. Nat Astron. https://doi.org/10.1038/s41550-025-02631-6
42. Gautier, A., Bolfan-Casanova, N., Moine, B., Bureau, H., Khodja, H., Withers, A.C., Piani, L., 2025. H and D / H analysis in olivine and wadsleyite with a multi-analytical approach combining Raman spectroscopy and ion and nuclear probes. European Journal of Mineralogy 37, 305–318. https://doi.org/10.5194/ejm-37-305-2025
41. Hewins, R.H., Zanetta, P.-M., Leroux, H., Laforet, S., Guillou, C. Le, Marinova, M., Pont, S., Zanda, B., Brunetto, R., Gattacceca, J., Sonzogni, C., Piani, L., Marrocchi, Y., 2025. Accretion of the anomalous CR2 chondrite Northwest Africa 14674: Implications for the complexities of the CR parent bodies. Geochim Cosmochim Acta 402, 234–249. https://doi.org/10.1016/j.gca.2025.05.037
40. Krämer Ruggiu, L., Devouard, B., Gattacceca, J., Bonal, L., Piani, L., Leroux, H., Grauby, O., 2025. Multistage aqueous alteration in CeC 022 and other nakhlites. Meteorit Planet Sci 60, 151–174. https://doi.org/10.1111/maps.14295
39. Lee, M. R., Alexander, C. M. O., Bischoff, A., Brearley, A. J., Dobrică, E., Fujiya, W., Le Guillou, C., King, A. J., van Kooten, E., Krot, A. N., Leitner, J., Marrocchi, Y., Patzek, M., Petaev, M. I., Piani, L., Pravdivtseva, O., Remusat, L., Telus, M., Tsuchiyama, A., & Vacher, L. G. (2025). Low-Temperature Aqueous Alteration of Chondrites. Space Science Reviews, 221(1), 11. https://doi.org/10.1007/s11214-024-01132-8
38. Krot, A.N., Petaev, M.I., Piani, L., Marrocchi, Y., Fujiya, W., Pravdivtseva, O. V, Dobrică, E., Vacher, L. G., King, A. J., Lee, M., Van Kooten, E., Jacobsen, B., Alexander, C. M. O’D., Bischoff, A., Brearley, A. J., Le Guillou, C., Remusat, L., Leitner, J., & Huss, G. R. . Metasomatic Alteration of Type 3 Ordinary and Carbonaceous Chondrites. Space Sci Rev 221, 7 (2025). DOI: 10.1007/s11214-025-01135-z
37. Lee, H., Moussallam, Y., Rose Koga, E. F., Piani, L., Villeneuve, J., Bouden, N., Gurenko, A. A., Monteleone, B., & Gaetani, G. A. (2024). High–precision determination of carbon stable isotope in silicate glasses by secondary ion mass spectrometry: Evaluation of international reference materials. Chemical Geology, 670, 122428. doi: 10.1016/j.chemgeo.2024.122428
36. Grant, H., Tartèse, R., Jones, R., Piani, L., Marrocchi, Y., (2024) Identification of a primordial high D/H component in the matrix of unequilibrated ordinary chondrites, Geochimica et Cosmochimica Acta 378, 58-70. doi: 10.1016/j.gca.2024.06.005
35. Ghosh, S., Stünitz, H., Raimbourg, H., Précigout, J., Di Carlo, I.,Heilbronner, D., Piani, L. (2024) Importance of grain boundary processes for plasticity in the quartz-dominated crust: Implications for flow laws. Earth and Planetary Science Letters, 640, pp.118767. doi: 10.1016/j.epsl.2024.118767⟩
34. Grant H., Tartese R., Jones R., Piani L., Marrocchi Y., King A., Rigaudier T. (2023) Bulk mineralogy, water abundance, and hydrogen isotope composition of unequilibrated ordinary chondrites. Meteoritics and Planetary Science, 58(9): 1365-1381. doi: doi/10.1111/maps.14041
33. Thomassin D., Piani L., Villeneuve J., Caumon MC., Bouden N., Marrocchi Y. (2023) The high-temperature origin of hydrogen in enstatite chondrite chondrules and implications for the origin of terrestrial water. Earth and Planetary Science Letters 616, 118225. doi: 10.1016/j.epsl.2023.118225
32. Marrocchi Y., Rigaudier T., Piralla M., Piani L. (2023) Hydrogen isotopic evidence for nebular pre-hydration and the limited role of parent-body processes in CM chondrites. Earth and Planetary Science Letters 611, no. 2, p. 118151, 2023. doi: 10.1016/j.epsl.2023.118151
31. Piani L., Nagashima K., Kawasaki N., Sakamoto N., Bajo K.-I., Abe Y., Aléon J., Alexander C. M. O’D., Amari S., Amelin Y., Bizzarro M., Bouvier A., Carlson R. W., Chaussidon M., Choi B.-G., Dauphas N., Davis A. M., Di Rocco T., Fujiya W., Hidaka H., Homma H., Fukai R., Gautam I., Haba M. K., Hibiya Y., Hoppe P., Huss G. R., Ichida K., Iizuka T., Itoh S., Kita N. T., Kitajima K., Kleine T., Ireland T. R., Ishikawa A., Komatani S., Krot A. N., Liu M.-C., Masuda Y., McKeegan K. D., Morita M., Motomura K., Moynier F., Nakai I., Nguyen A., Nittler L. R., Onose M., Pack A., Park C., Qin L., Russell S. S., Schönbächler M., Tafla L., Tang H., Terada K., Terada Y., Usui T., Wada S., Wadhwa M., Walker R. J., Yamashita K., Yin Q.-Z., Yokoyama T., Yoneda S., Young E. D., Yui H., Zhang A.-C., Nakamura T., Naraoka H., Okazaki R., Sakamoto K., Yabuta H., Abe M., Miyazaki A., Nakato A., Nishimura M., Okada T., Yada T., Yogata K., Nakazawa S., Saiki T., Tanaka S., Terui F., Tsuda Y., Watanabe S., Yoshikawa M., Tachibana S. and Yurimoto H. (2023) Hydrogen isotopic composition of hydrous minerals in asteroid Ryugu. Astrophys. J. Lett. 946, L43 (11pp). doi: doi.org/10.3847/2041-8213/acc393
30. Izidoro A., Piani L. (2022) Origin of Water in the Terrestrial Planets: Insights from Meteorite Data and Planet Formation Models. Elements 2022; 18 (3): 181–186. doi: 10.2138/gselements.18.3.181
29. Almayrac M.G., Bekaert D.V., Broadley M.W., Byrne D.J., Piani L., Marty B. (2022). The EXCITING Experiment Exploring the Behavior of Nitrogen and Noble Gases in Interstellar Ice Analogs. The Planetary Science Journal 3 (11), 252. DOI: 10.3847/PSJ/ac98b0
28. Broadley M.W., Bekaert D.V., Piani L., Füri E., Marty B. (2022). Origin of life-forming volatile elements in the inner Solar System. Nature 611, 245–255. DOI: 10.1038/s41586-022-05276-x
27. Vernazza P., Beck P., Ruesch O., Bischoff A., Bonal L., Brennecka G., Brunetto R., Busemann H., Carter J., Carli C., Cartier C., Ciarniello M., Debaille V., Delsanti A., D’Hendecourt L., Füri E., Groussin O., Guilbert-Lepoutre A., Helbert J., Hoppe P., Jehin E., Jorda L., King A., Kleine T., Lamy P., Lasue J., C. Guillou C., Leroux H., Leya I., Magna T., Marrocchi Y., Morlok A., Mousis O., Palomba E., Piani L., Quirico E., Remusat L., Roskosz M., Rubin M., Russell S., Schönbächler M., Thomas N., Villeneuve J., Vinogradoff V., Wurz P. & B. Zanda B. (2021) Sample return of primitive matter from the outer Solar System. Solar System. Exp Astron. DOI: 10.1007/s10686-021-09811-y
26. Hewins R.H., Zanetta P.-M., Zanda B., Le Guillou C., Gattacceca J., Sognzoni C., Pont S., Piani L., Rigaudier T., Leroux H., Brunetto R., Maupin R., Djouadi Z., Bernard S., Deldicque D., Malarewicz V., Dionnet Z., Aléon-Toppani A., King A., Borondics F. (2021) NORTHWEST AFRICA (NWA) 12563 and ungrouped C2 chondrites: Alteration styles and relationships to asteroids. Geochimica et Cosmochimica Acta, Vol. 311, 238-273. DOI: 10.1016/j.gca.2021.06.035
25. Piani L., Marrocchi Y., Vacher L. G., Yurimoto H., Bizzarro M. (2021) Origin of hydrogen isotopic variations in chondritic water and organics. Earth and Planetary Science Letters, Vol. 567, 117008. DOI: doi.org/10.1016/j.epsl.2021.117008
24. Bouden N., Villeneuve J., Marrocchi Y., Deloule E., Füri E., Gurenko A., Piani L., Thomassot E., Peres P. and Fernandes F. (2021) Triple Oxygen Isotope Measurements by Multi-Collector Secondary Ion Mass Spectrometry. Front. Earth Sci., 8:601169. DOI: 10.3389/feart.2020.601169
23. Piani L., Marrocchi Y. , Rigaudier T. , Vacher L.G. , Thomassin D., Marty B. (2020) Earth’s water may have been inherited from material similar to enstatite chondrite meteorites. Science, Vol. 369, Issue 6507, pp. 1110-1113. DOI: 10.1126/science.aba1948
22. Marrocchi Y., Bonal L., Gattacceca J., Piani L., Beck P., Greenwood R., Eschrig J., Basque A., Nuccio, P.M., Martin F.F. (2020). The Piancaldoli meteorite: A forgotten primitive LL3.10 ordinary chondrite. Meteoritics and Planetary Science, Vol. 55, Issue 8. DOI: 10.1111/maps.13552
21. Vacher L.G., Piani L., Rigaudier T., Thomassin D., Florin G., Piralla M., Marrocchi Y. (2020). Hydrogen in chondrites: Influence of parent body alteration and atmospheric contamination on primordial components. Geochimica et Cosmochimica Acta, Vol. 281, 53-66. DOI: 10.1016/j.gca.2020.05.007
20. Piralla M., Marrocchi Y., Verdier-Paoletti M. J., Vacher L. G., Villeneuve J., Piani L., Bekaert D. V., Gounelle M. (2019) Primordial water and dust of the Solar System: Insights from in-situ oxygen measurements of CI chondrites. Geochimica et Cosmochimica Acta 269, 451-464. DOI: 10.1016/j.gca.2019.10.041
19. Marrocchi Y. & Piani L. (2019) The tumultuous childhood of the Solar System Nature Astronomy Vol 3, pages 889–890 (News & Views) DOI: 10.1038/s41550-019-0868-y
18. Dalou C., Füri E., Deligny C., Piani L., Caumon M.-C., Laumonier M., Boulliung J., and Edén M. (2019) Redox control on nitrogen isotope fractionation during planetary core formation. PNAS (Open access)
17. Orthous-Daunay F-R., Piani L., Flandinet L., Thissen R., Wolters C., Vuitton V., Poch O., Moynier F., Sugawara I., Naraoka H. and Tachibana S. (2019) Ultraviolet-photon fingerprints on chondritic large organic molecules. Geochemical Journal, Vol. 53 (No. 1), pp. 21-32 (Open access)
16. Isono Y., Tachibana S., Naraoka H., Orthous-Daunay F-R., Piani L. and Kebukawa Y. (2019) Bulk chemical characteristics of soluble polar organic molecules formed through condensation of formaldehyde: Comparison with soluble organic molecules in Murchison meteorite. Geochemical Journal, Vol. 53 (No. 1), pp. 41-51 (Open access)
15. Kouchi A., Tachibana S., Piani L., Orthous-Daunay F-R. and Naraoka H. (2019) Preface: Evolution of molecules in space: From interstellar clouds to protoplanetary nebulae Geochemical Journal, Vol. 53 (No. 1), pp. 1-3 (Open access)
14. Piani L. & Marrocchi Y. (2018) Hydrogen isotopic composition of water in CV-type carbonaceous chondrites. Earth and Planetary Science Letters, Vol. 504, 64-71. doi.org/10.1016/j.epsl.2018.09.031 (Open access) // Dataset: doi.org/10.24396/ORDAR-35
13. Marrocchi Y., Villeneuve J., Batanova V., Piani L., Jacquet E. (2018) Oxygen isotopic diversity of chondrule precursors and the nebular origin of chondrules. Earth and Planetary Science Letters, Vol. 496, 132-141. doi.org/10.1016/j.epsl.2018.05.042
12. Piani L., Yurimoto H., Remusat L. (2018) A dual origin for water in carbonaceous asteroids revealed by CM chondrites. Nature Astronomy, Vol. 2, 317–323. doi:10.1038/s41550-018-0413-4 // link // On Arxiv
11. Marrocchi Y., Bekaert D. V., Piani L. (2018) Origin and abundance of water in carbonaceous asteroids, Earth and Planetary Science Letters, Vol. 482, 23–32. doi.org/10.1016/j.epsl.2017.10.060
10. Tachibana S., Kouchi A., Hama T., Oba Y., Piani L., Sugawara I., Endo Y., Hidaka H., Kimura Y., Murata KI., Yurimoto H., and Watanabe N. (2017) Liquid-like behavior of UV-irradiated interstellar ice analog at low temperatures. Science Advances Vol. 3, no.9. DOI: 10.1126/sciadv.aao2538
9. Jacquet E., Piani L., Weisberg M. K. (2018) Chondrules in enstatite chondrites. Chapter of ‘Chondrules: Records of Protoplanetary Disk Processes’ published by Cambridge University Press by eds. S. Russell, A. N. Krot and H. C. Jr. Connolly. doi.org/10.1017/9781108284073.007// On Arxiv
8. Piani L., Tachibana S., Hama T., Tanaka H., Endo Y., Sugawara I., Dessimoulie L., Kimura Y., Miyake A., Matsuno J., Tsuchiyama A., Fujita K., Nakatsubo S., Fukushi H., Mori S., Chigai T., Yurimoto H. and Kouchi A., 2017. Evolution of morphological and physical properties of laboratory interstellar organic residues with ultraviolet irradiation. Astrophysical Journal, 837:35. doi: 10.3847/1538-4357/aa5ca6 // piani_2017_apj_837_35
7. Piani L., Marrocchi Y., Libourel G., Tissandier L. (2016) Magmatic sulfides in the porphyritic chondrules of EH enstatite chondrites. Geochimica et Cosmochimica Acta 195, 84-99. doi: 10.1016/j.gca.2016.09.010 // On Arxiv
6. Marrocchi Y., Chaussidon M., Piani L., Libourel G., 2016. Early scattering of the solar protoplanetary disk recorded in meteoritic chondrules. Science Advances 2 (7), doi: 10.1126/sciadv.1601001
5. Remusat L., Piani L., Bernard S. (2016) Thermal recalcitrance of the organic D-rich component of ordinary chondrites. Earth and Planetary Science Letters 435, 36–44. doi:10.1016/j.epsl.2015.12.009
4. Piani L., Robert F., Remusat L. (2015) Micron-scale D/H heterogeneity in chondrite matrices: A signature of the pristine solar system water? Earth and Planetary Science Letters 415, 154-164. doi:10.1016/j.epsl.2015.01.039 // On Arxiv
3. Piani L., Remusat L., Robert F. Determination of the H isotopic composition of individual components in fine-scale mixtures of organic matter and phyllosilicates with the NanoSIMS. Analytical Chemistry, 2012, 84 (23), 10199-10206. doi: 10.1021/ac301099u.
2. Piani L., Robert F., Beyssac O., Binet L., Bourot-Denise M., Derenne S., Le Guillou C., Marrocchi Y., Mostefaoui S., Rouzaud J-N. and Thomen A (2012) Structure, composition, and location of organic matter in the enstatite chondrite Sahara 97096 (EH3) Meteoritics and Planetary Science, 47, 8-29. doi: 10.1111/j.1945-5100.2011.01306.x. // On Arxiv
1. Coustenis A., Jennings,D. E., Nixon C. A., Achterberg R. K., Lavvas P., Vinatier S., Teanby N. A., Bjoraker G. L., Carlson R. C., Piani L., Bampasidis G., Flasar F. M., Romani P. N. (2010) Titan trace gaseous composition from CIRS at the end of the Cassini-Huygens prime mission, Icarus, 207, 461-476. doi:10.1016/j.icarus.2009.11.027
Papers published by the Ryugu’s initial analytical team ‘Chemistry’
Schönbächler, M. et al. (2025). Zirconium isotope composition indicates s-process depletion in samples returned from asteroid Ryugu. Meteorit Planet Sci 60, 3–16. https://doi.org/https://doi.org/10.1111/maps.14279
Hu Y. et al. (2023) Pervasive aqueous alteration in the early Solar System revealed by potassium isotopic variations in Ryugu samples and carbonaceous chondrites. Icarus. doi.org/10.1016/j.icarus.2023.115884
Yokoyama T. et al. (2023) Water circulation in Ryugu asteroid affected the distribution of nucleosynthetic isotope anomalies in returned sample.Sci. Adv.9,eadi7048(2023).DOI:10.1126/sciadv.adi7048
Nguyen A-N., Mane P., Keller L.N, Piani L., Abe Y., … Tachibana S. and Yurimoto H. (2023) Abundant presolar grains and primordial organics preserved in carbon-rich exogenous clasts in asteroid Ryugu. Science Advances, 9, issue 28. doi/10.1126/sciadv.adh1003
Kawasaki N., Nagashima K., Sakamoto N., Matsumoto T., Bajo K., Wada S., Igami Y., Miyake A., Noguchi T., Yamamoto D., Russell S. S., …, Tachibana S. and Yurimoto H. (2022) Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2. Science Advances 8, eade2067. doi.org/10.1126/sciadv.ade2067
Paquet M., Moynier F., T. Yokoyama, W. Dai, Y. Hu, …, Tachibana S. and Yurimoto H. (2022) Contribution of Ryugu-like material to Earth’s volatile inventory by Cu and Zn isotopic analysis. Nature Astronomy. doi.org/10.1038/s41550-022-01846-1
Moynier F., Dai W., Yokoyama T., Hu Y., Paquet M., …, Tachibana S., Yurimoto H. (2022) The Solar System calcium isotopic composition inferred from Ryugu samples. Geochem. Persp. Let. 24, 1-6. https://doi.org/10.7185/geochemlet.2238
Hopp T., Dauphas N., …, Tachibana S. and Yurimoto H. (140 authors). Science Advances 8, eadd8141 , October 2022. Ryugu’s nucleosynthetic heritage from the outskirts of the Solar System. DOI: 10.1126/sciadv.add8141
Barosch J., Nittler L. R., Wang J., Alexander C.MO’D, De Gregorio B. T., Engrand C., Kebukawa Y., Nagashima K., Stroud R. M., Yabuta H., …, Tachibana S., Yurimoto H. The Astrophysical Journal Letters, 935:L3, 2022. Presolar Stardust in Asteroid Ryugu. DOI: 0.3847/2041-8213/ac83bd
Yokoyama T., Nagashima K., Nakai I., Young E. D., …(140 authors), Tachibana S., Yurimoto H. (2022) Science, . Samples returned from the asteroid Ryugu are similar to Ivuna-type carbonaceous meteorites. DOI : 10.1126/science.abn7850
Recent communications in congress
Gordon Research Conference « The Origins of Solar Systems », Mount Holyoke College, USA – Hydrogen in chondrites (invited talk)
SIMS Winterschool, Lausanne 2025 – SIMS analysis of extraterrestrial materials (invited talk)
Journées des utilisateurs SIMS francophones, Gennevilliers 2025 – L’apport des SIMS en cosmochimie au fil du temps (invitée)
Meteoritical Society Meeting (MetSoc), Brussels 2024 – Piani L., Marrocchi Y., Villeneuve J., Barnes J. J., Nguyen A. N., Connolly H. C., Lauretta D. S., Hydrogen Isotopic Composition of Hydrous Minerals in Particles from Bennu
SIMS workshop at UNIL in Lausanne – Goldschmidt 2023 – Piani L., Thomassin D., Rigaudier T., D/H composition and hydrogen content in pyroxenes: on-going developments of new reference materials
Workshop Evolution of the solar system: constraints from meteorites at ISSI, Bern 2023 – Piani L., Krot S., Marrocchi Y., van Kooten E., Alexander C., Fujiya W., Telus M., Lee M., Jacobsen B., Busemann H. Isotopic effects of fluid-rock interactions in aqueously/metasomatically-altered chondrites and their components
Journées des utilisateurs SIMS francophones, Pau 2022 – Teneurs en H2O & CO2 dans les verres : Effets de matrice vs. Conditions analytiques
Meteoritical Society Meeting (MetSoc), Glasgow 2022 – Piani L., Marrocchi Y., Nagashima K., Kawasaki N., Sakamoto N., Bajo K., The Hayabusa2-initial-analysis chemistry team, The Hayabusa2-initial-analysis core, and Yurimoto H. Hydrogen isotopic composition of water in Ryugu samples returned by the Hayabusa 2 mission.
Colloque PNP, Lyon 2022 – Piani L., Marrocchi Y. Origine des variations isotopiques de l’hydrogène dans l’eau et la matière organique des chondrites
Journées des utilisateurs SIMS francophones, Paris 2021 – Mesure du D/H de l’eau dans des météorites primitives par l’utilisation de droites de mélange
Goldschmidt conference 2021 (invited talk) – Piani L., Marrocchi Y., Rigaudier T., Vacher L. G., Thomassin D., Marty M. Earth’s water may have been inherited from material similar to enstatite chondrite meteorites.
Meteoritical Society Meeting (MetSoc), Sapporo 2019 – Piani L., Marrocchi Y., Vacher L.G., Piralla M., Bizzarro M., Alexander C.M.O’D. and Howard K.T. Hydrogen isotopic composition of water in hydrated chondrites.
Meteoritical Society Meeting (MetSoc), Moscow 2018 – Piani L., Yurimoto H., Remusat L., Marrocchi Y. D/H composition of water in CM- and CV-type carbonaceous chondrites.
Workshop Meteorites, MNHN Paris 2018 – Piani L., Marrocchi Y., Sakamoto N., Yurimoto H. and Jacquet E. Volatile-rich chondrules and metal-sulphide nodules in enstatite chondrite.
Ecole de Physique des Houches 2018 – Piani L., Remusat L., Yurimoto H., Marrocchi Y. and Marty B. Hydrogen isotopic composition of water in chondrites.
Solar System Symposium in Sapporo 2018 – Piani L.,Yurimoto H., Remusat L., Gonzales A., Marrocchi Y. and Marty B. D/H composition of organic matter and hydrated minerals in carbonaceous chondrites.
AGU fall meeting 2017 – Piani L., Yurimoto H., Remusat L., Gonzales A., Marty B. Organic matter in primitive meteorites: a study of the hydrogen isotopic distribution in CM type carbonaceous chondrites.
Goldschmidt conference 2017 – Piani L., Yurimoto H., Remusat L., Gonzales A. In situ hydrogen isotopic composition of H-bearing phases in the matrix of CM carbonaceous chondrites.
Lunar and Planetary Science conference 2017 – Piani L., Yurimoto H., Remusat L. A dual origin for water in the CM chondrites [LPSC#1203]
Solar System Symposium in Sapporo 2017 – Piani L., Yurimoto H., Remusat L. Origin and evolution of water and organic compounds in the CM carbonaceous chondrites.
Goldschmidt conference 2016 (invited talk)– Piani L., Remusat L., Robert F. and Yurimoto H. Hydrogen isotopic evolution of water and organic compounds on carbon-rich asteroids.
Goldschmidt conference 2016, Experimental cosmochemistry workshop – Piani L., Tachibana S., Hama T., Sugawara I., Oba Y., Tanaka H., Kimura Y., Miyake A., Matsuno J., Tsuchiyama A., Yurimoto H. and Kouchi A. Modification of the physico-chemical properties of interstellar organic analogues by UV-irradiation.
Lunar and Planetary Science conference 2016 – Piani L., Remusat L., Robert F., Yurimoto H. Hydrogen isotopic evolution of water and organic compounds on chondritic asteroids. [LPSC# 1707]
Lunar and Planetary Science conference 2016 – Piani L., Tachibana S., Hama T., +9. Photochemistry in molecular cloud and protoplanetary disk: evolution of ice and organic residues through warming and UV-irradiation. [LPSC# 1715] (Poster)
Solar System Symposium in Sapporo 2016 – Piani L., Remusat L. Hydrogen isotopic evolution of water and organic compounds on carbon-rich asteroids. Solar System Symposium in Sapporo.
Solar System Symposium in Sapporo 2016 – Piani L., Tachibana S., Hama T., Sugawara I., Oba Y., Tanaka H., Kimura Y., Miyake A., Matsuno J., Tsuchiyama A., Yurimoto H. and Kouchi A. Photochemistry in molecular cloud: evolution of ice and organic residues through warming and UV-irradiation. (Poster)
Goldschmidt Conference 2015 (invited talk)– Piani L., Tachibana S., Hama T., Kimura Y., Endo Y., Fujita K., Nakatsubo S., Fukushi H., Mori S., Chigai T., Yurimoto H. & Kouchi A. Evolution of Organic Molecules in Space: From Ice Deposition to Organic Residues.
Japan Geoscience Union Meeting 2015 – Piani L., Tachibana S., Hama T., Kimura Y., Endo Y., Fujita K., Nakatsubo S., Fukushi H., Mori S., Chigai T., Yurimoto H. & Kouchi A. Evolution of organic molecules in space: characteristics and properties of experimental organic residues. [PPS24-05]
Invited seminars
July, 2025 – OUGS symposium 2025, Nancy – Origin of water in the solar system and on Earth
May, 2025 – ENSG, remise des prix Olympiades académiques de Géosciences, séminaire pour les lycéens sur l’Origine de l’eau sur Terre
April, 2025 – Conférence D’où vient l’eau terrestre à Terrae Genesis
March, 2025 – LMV, Université Clermont-Auvergne (UCA), D/H des chondrites pour tracer la distribution de l’eau dans le Système solaire en formation
March, 2025 – Women in Science Webinar – CAMECA-AMETEK, Exploring water distribution in the early solar system by secondary ion mass spectrometry
May, 2024 – Atelier CNES, Paris – Hydrogen isotopes in chondrites, Ryugu and Bennu
June, 2023 – Journées SF2A, Strasbourg (online) – Origin of Earth water
January, 2022 – Bayerisches GeoInstitute, University of Bayreuth (online)
October, 2021 – Clever Planets Seminar, Rice University (online & vidéo)
June, 2021 – TRR-170/Planetology Colloquium, University of Münster (online)
April, 2021 – Institute of Geological Sciences, University of Bern (online)
March, 2021 – Société Française d’Exobiologie (online & vidéo)
February, 2021 – ZJU Earth Data Webinar, Zhejiang University, China (online & video)
November, 2020 – Cosmochat at ETH Zurich (online)
October, 2020 – IPGP Paris, CAGE-group seminar (online)
February, 2020 – CNRS Winter School, Les Houches – Piani L., Chondritic water and volatils (solarsystem2020.wordpress.com/)
October, 2019 – Colloque MITI – Metallo-Mix- Analyse des métaux en sonde ionique
November, 2 2017 – Center for Space and Habitability (CSH), University of Bern, Swiss
September, 1 2017 – Carnegie institution of Washington, USA
June, 22 2017 – ETH, Zürich, Swiss – Evolution of organic compounds and water in the interstellar medium and the protoplanetary disk
December, 8th 2016 -CRPG Nancy, France
December, 1st 2016 – MNHN, Paris, France – Evolution des composés organiques dans le milieu interstellaire et le disque protoplanétaire
April 2014 – Department of Earth and Planetary Science, Hokkaido University, Japan – Organic matter in meteorites
Laurette Piani 