Infrared absorption spectra from organic matter in the asteroid Ryugu samples: Some unique properties compared to unheated carbonaceous chondrites
Yoko Kebukawa, Eric Quirico, Emmanuel Dartois, Hikaru Yabuta, Laure Bejach, Lydie Bonal, Alexandre Dazzi, Ariane Deniset-Besseau, Jean Duprat, Cecile Engrand, Jérémie Mathurin, Jens Barosch, George D. Cody, Bradley De Gregorio, Minako Hashiguchi, Kanami Kamide, David…
Interaction between clay minerals and organics in asteroid RyuguOPEN ACCESS
J.-C. Viennet, M. Roskosz, T. Nakamura, P. Beck, B. Baptiste, B. Lavina, E.E. Alp, M.Y. Hu, J. Zhao, M. Gounelle, R. Brunetto, H. Yurimoto, T. Noguchi, R. Okazaki, H. Yabuta, H. Naraoka, K. Sakamoto, S….
Complex carbonaceous matter in Tissint martian meteorites give insights into the diversity of organic geochemistry on MarsOPEN ACCESS
Philippe Schmitt-Kopplin, Marco Matzka, Alexander Ruf, Benedicte Menez, Hasnaa Chennaoui Aoudjehane, Mourad Harir, Marianna Lucio, Jasmine Hertzog, Norbert Hertkorn, Régis D. Gougeon, Victor Hoffmann, Nancy W. Hinman, Ludovic Ferrière, Ansgar Greshake, Zelimir Gabelica, László Trif,…
Isotope effects at the origin of life: Fingerprints of the Strecker synthesis
L. Chimiak, J. Eiler, A. Sessions, C. Blumenfeld, M. Klatte, B.M. Stoltz Geochimica et Cosmochimica ActaAvailable online 20 January 2022 LINK “Strecker synthesis creates α–amino acids from prebiotically plausible substrates (cyanide, ammonia, and aldehydes) and…
Polyaromatic Units Set the Albedo of Dark Extraterrestrial MaterialsOPEN ACCESS
Romain Maupin, Zahia Djouadi, Rosario Brunetto, Obadias Mivumbi, Christophe Sandt and Ferenc Borondics The Planetary Science Journal, Volume 3, Number 1, 20 January 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Primitive extraterrestrial materials are generally dark,…
Organic matter in carbonaceous chondrite lithologies of Almahata Sitta: Incorporation of previously unsampled carbonaceous chondrite lithologies into ureilitic regolith
Yoko Kebukawa, Michael. E. Zolensky, Cyrena A. Goodrich, Motoo Ito, Nanako O. Ogawa, Yoshinori Takano, Naohiko Ohkouchi, Kento Kiryu, Motoko Igisu, Takazo Shibuya, Matthew A. Marcus, Takuji Ohigashi, James Martinez, Yu Kodama, Muawia H. Shaddad,…
Simulating the Formation of Carbon-rich Molecules on an idealised Graphitic Surface
David W. Marshall, H. R. Sadeghpour the manuscript has been submitted to MNRAS for publication PDF (full text) abstract “There is accumulating evidence for the presence of complex molecules, including carbon-bearing and organic molecules, in…
Synthesis of refractory organic matter in the ionized gas phase of the solar nebula
Maïa Kuga, Bernard Marty, Yves Marrocchi, and Laurent Tissandier PNAS2015 ; published ahead of print May 26, 2015, doi:10.1073/pnas.1502796112 PDF (full text) abstract
Non-Target Analysis of Murchison Soluble Organic Matter by High-Field NMR Spectroscopy and FTICR Mass Spectrometry
Hertkorn N, Harir M & Schmitt-Kopplin P Goldschmidt 2015, Prague, 16-21 August 2015 PDF (abstract)
Organic molecules in the Sheepbed Mudstone, Gale Crater, Mars
C. Freissinet, D. P. Glavin, P. R. Mahaffy, K. E. Miller, J. L. Eigenbrode, R. E. Summons, A. E. Brunner, A. Buch, C. Szopa, P. D. Archer Jr, H. B. Franz, S. K. Atreya, W….
Micron-scale D/H heterogeneity in chondrite matrices: a signature of the pristine solar system water?
Laurette Piani, François Robert, Laurent Remusat Earth and Planetary Science Letters Volume 415, 1 April 2015, Pages 154–164 arXiv:1502.01067 doi:10.1016/j.epsl.2015.01.039 PDF LINK LINK LINK
The Vital Roles of Water and Organics in the Early Solar System
C. M. O’D. Alexander 46th Lunar and Planetary Science Conference (2015), Abstract #2744 PDF LINK
Organic Matter in the Unique Carbonaceous Chondrite Miller Range 07687: A Coordinated In Situ NanoSIMS, FIB-TEM, and XANES Study
J. Davidson, L. R. Nittler, R. M. Stroud, A. Takigawa, B. T. De Gregorio, C. M. O’D. Alexander, A. L. D. Kilcoyne, G. D. Cody 46th Lunar and Planetary Science Conference (2015), Abstract #1609 PDF…
Complex organic molecules in protostellar environments in the SKA era
C. Codella, L. Podio, F. Fontani, I. Jiménez-Serra, P. Caselli, C. Ceccarelli, M.E. Palumbo, A. López-Sepulcre, M.T. Beltrán, B. Lefloch, J.R. Brucato, S. Viti, L. Testi PDF LINK LINK
Enhanced recycling of organic matter and Os-isotopic evidence for multiple magmatic or meteoritic inputs to the Late Permian Panthalassic Ocean, Opal Creek, Canada
Svetoslav V. Georgiev, Holly J. Stein, Judith L. Hannah, Charles M. Henderson, Thomas J. Algeo Geochimica et Cosmochimica Acta available online 1 December 2014 LINK
Importance of water and organics in the early Solar System: From interstellar inheritance to planet formation
Conel M.O’D. Alexander (DTM, Carnegie Institution of Washington) PDF LINK
Formation of analogs of cometary nitrogen-rich refractory organics from thermal degradation of tholin and hcn polymer
Jean-Yves Bonnet, Eric Quirico, Arnaud Buch, Roland Thissen, Cyril Szopa, Nathalie Carrasco, Guy Cernogora, Nicolas Fray, Hervé Cottin, Lena Le Roy, Gilles Montagnac, Emmanuel Dartois, Rosario Brunetto, Cécile Engrand, Jean Duprat Icarus, available online 27…
NanoSIMS analysis of organic carbon from the Tissint Martian meteorite: Evidence for the past existence of subsurface organic-bearing fluids on Mars
Lin, Y., El Goresy, A., Hu, S., Zhang, J., Gillet, P., Xu, Y., Hao, J., Miyahara, M., Ouyang, Z., Ohtani, E., Xu, L., Yang, W., Feng, L., Zhao, X., Yang, J. and Ozawa, S. (2014)…
The Nitrogen Isotopic Composition of Meteoritic HCN
Sandra Pizzarello The Astrophysical Journal Letters ApJ 796 L25. doi:10.1088/2041-8205/796/2/L25 published 17 November 2014. LINK
Coordinated NanoSIMS and FIB-TEM Analyses of Organic Matter and Associated Matrix Materials in CR3 Chondrites
Floss C, Le Guillou C and Brearley A. Geochimica et Cosmochimica Acta Volume 139, 15 August 2014, Pages 1–25 LINK
The secondary history of Sutter’s Mill CM carbonaceous chondrite based on water abundance and the structure of its organic matter from two clasts.
Beck, P., Quirico, E., Garenne, A., Yin, Q.-Z., Bonal, L., Schmitt, B., Montes-Hernandez, G., Montagnac, G., Chiriac, R. and Toche, F. Meteoritics & Planetary Science Volume 49, Issue 11, pages 2064–2073, November 2014 LINK
Evolution of organic matter in Orgueil, Murchison and Renazzo during parent body aqueous alteration: in-situ investigations
Le Guillou C, Bernard S, Brearley AJ and Remusat L Geochimica et Cosmochimica Acta Volume 131, 15 April 2014, Pages 368–392 DOI: 10.1016/j.gca.2013.11.020 LINK (abstract) In contrast to Renazzo, organic grains in Murchison and Orgueil…
Shock synthesis of amino acids from impacting cometary and icy planet surface analogues
Howard et al. (2013) Nature Geoscience 6, 1018–1022 (2013) doi:10.1038/ngeo1996 LINK (abstract)
Relationships between organics, water and early stages of aqueous alteration in the pristine CR3.0 chondrite MET 00426
Le Guillou C and Brearley A Geochimica et Cosmochimica Acta Volume 131, 15 April 2014, Pages 344–367 LINK
Biomass preservation in impact melt ejecta
Martins Z, Price MC, Goldman N, Sephton MA and Burchell MJ (2013) Nature Geoscience 6, 1045–1049 (2013) doi:10.1038/ngeo1930 LINK (abstract)
