Analyses of volatile organic compounds and refractory organic residues coming from the heating of interstellar ice analogues

Analyses of volatile organic compounds and refractory organic residues coming from the heating of interstellar ice analogues

We use Very High Resolution Mass Spectrometry for analyses of the soluble fraction of yellow stuff produced in laboratory. Their analyses show that they are composed of molecules with high molecular weight (m/z>4000). Fragmentations suggest that grafted molecules constitute a part of them. Hexam...

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Main Authors: Danger Grégoire, Duvernay Fabrice, Theulé Patrice, Borget Fabien, Marcellus Pierre de, Orthous-Daunay F-R., Vuitton Véronique, Sergeant d’Hendecourt Louis le, Thissen Roland, Chiavassa Thierry
Format: Article
Language:English
Published: EDP Sciences 2014-02-01
Series:BIO Web of Conferences
Online Access:http://dx.doi.org/10.1051/bioconf/20140203004
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spelling doaj-0cd073830db0492d9a910f045fa3d5292021-04-02T16:22:05ZengEDP SciencesBIO Web of Conferences2117-44582014-02-0120300410.1051/bioconf/20140203004bioconf_epov2012_03004Analyses of volatile organic compounds and refractory organic residues coming from the heating of interstellar ice analoguesDanger Grégoire0Duvernay Fabrice1Theulé Patrice2Borget Fabien3Marcellus Pierre de4Orthous-Daunay F-R.5Vuitton Véronique6Sergeant d’Hendecourt Louis leThissen Roland7Chiavassa Thierry8Groupe Astrochimie de l’équipe “Spectrométries et Dynamique Moléculaire”, laboratoire “Physique des Interactions Ioniques et Moléculaires”, UMR CNRS 7345, Université d’Aixmarseille, Centre Saint-JérômeGroupe Astrochimie de l’équipe “Spectrométries et Dynamique Moléculaire”, laboratoire “Physique des Interactions Ioniques et Moléculaires”, UMR CNRS 7345, Université d’Aixmarseille, Centre Saint-JérômeGroupe Astrochimie de l’équipe “Spectrométries et Dynamique Moléculaire”, laboratoire “Physique des Interactions Ioniques et Moléculaires”, UMR CNRS 7345, Université d’Aixmarseille, Centre Saint-JérômeGroupe Astrochimie de l’équipe “Spectrométries et Dynamique Moléculaire”, laboratoire “Physique des Interactions Ioniques et Moléculaires”, UMR CNRS 7345, Université d’Aixmarseille, Centre Saint-JérômeUniv Paris-Sud, “Astrochimie et Origines”, Institut d’Astrophysique Spatiale, UMR 8617Institut de Planétologie et d'Astrophysique de Grenoble IPAG/PLANETOInstitut de Planétologie et d'Astrophysique de Grenoble IPAG/PLANETOInstitut de Planétologie et d'Astrophysique de Grenoble IPAG/PLANETOGroupe Astrochimie de l’équipe “Spectrométries et Dynamique Moléculaire”, laboratoire “Physique des Interactions Ioniques et Moléculaires”, UMR CNRS 7345, Université d’Aixmarseille, Centre Saint-Jérôme We use Very High Resolution Mass Spectrometry for analyses of the soluble fraction of yellow stuff produced in laboratory. Their analyses show that they are composed of molecules with high molecular weight (m/z>4000). Fragmentations suggest that grafted molecules constitute a part of them. Hexamethylenetetramine derivatives have also been detected. First results and further analytical developments will be presented to facilitate the understanding of the residue composition and of its chemical evolution. Furthermore, we present for the first time the concept of the VAHIIA project which concerns the analysis of volatiles coming from the heating of interstellar ice analogues. http://dx.doi.org/10.1051/bioconf/20140203004
collection DOAJ
language English
format Article
sources DOAJ
author Danger Grégoire
Duvernay Fabrice
Theulé Patrice
Borget Fabien
Marcellus Pierre de
Orthous-Daunay F-R.
Vuitton Véronique
Sergeant d’Hendecourt Louis le
Thissen Roland
Chiavassa Thierry
spellingShingle Danger Grégoire
Duvernay Fabrice
Theulé Patrice
Borget Fabien
Marcellus Pierre de
Orthous-Daunay F-R.
Vuitton Véronique
Sergeant d’Hendecourt Louis le
Thissen Roland
Chiavassa Thierry
Analyses of volatile organic compounds and refractory organic residues coming from the heating of interstellar ice analogues
BIO Web of Conferences
author_facet Danger Grégoire
Duvernay Fabrice
Theulé Patrice
Borget Fabien
Marcellus Pierre de
Orthous-Daunay F-R.
Vuitton Véronique
Sergeant d’Hendecourt Louis le
Thissen Roland
Chiavassa Thierry
author_sort Danger Grégoire
title Analyses of volatile organic compounds and refractory organic residues coming from the heating of interstellar ice analogues
title_short Analyses of volatile organic compounds and refractory organic residues coming from the heating of interstellar ice analogues
title_full Analyses of volatile organic compounds and refractory organic residues coming from the heating of interstellar ice analogues
title_fullStr Analyses of volatile organic compounds and refractory organic residues coming from the heating of interstellar ice analogues
title_full_unstemmed Analyses of volatile organic compounds and refractory organic residues coming from the heating of interstellar ice analogues
title_sort analyses of volatile organic compounds and refractory organic residues coming from the heating of interstellar ice analogues
publisher EDP Sciences
series BIO Web of Conferences
issn 2117-4458
publishDate 2014-02-01
description We use Very High Resolution Mass Spectrometry for analyses of the soluble fraction of yellow stuff produced in laboratory. Their analyses show that they are composed of molecules with high molecular weight (m/z>4000). Fragmentations suggest that grafted molecules constitute a part of them. Hexamethylenetetramine derivatives have also been detected. First results and further analytical developments will be presented to facilitate the understanding of the residue composition and of its chemical evolution. Furthermore, we present for the first time the concept of the VAHIIA project which concerns the analysis of volatiles coming from the heating of interstellar ice analogues.
url http://dx.doi.org/10.1051/bioconf/20140203004
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