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Preparation of the Biochip experiment on the EXPOSE-R2 mission outside the International Space Station

hal.structure.identifierInstitut des Biomolécules Max Mousseron [Pôle Chimie Balard] [IBMM]
dc.contributor.authorVIGIER, F.
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
dc.contributor.authorLE POSTOLLEC, A.
hal.structure.identifierInstitut des Biomolécules Max Mousseron [Pôle Chimie Balard] [IBMM]
dc.contributor.authorCOUSSOT, G.
hal.structure.identifierCentre National d'Études Spatiales [Toulouse] [CNES]
dc.contributor.authorCHAPUT, D.
hal.structure.identifierLaboratoire Interuniversitaire des Systèmes Atmosphériques [LISA (UMR_7583)]
dc.contributor.authorCOTTIN, H.
hal.structure.identifierDLR Institut für Luft- und Raumfahrtmedizin
dc.contributor.authorBERGER, Thierry
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorINCERTI, S.
hal.structure.identifierAir Liquide Advanced Technologies [Sassenage] [ALAT]
dc.contributor.authorTRIQUENEAUX, S.
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
dc.contributor.authorDOBRIJEVIC, M.
hal.structure.identifierInstitut des Biomolécules Max Mousseron [Pôle Chimie Balard] [IBMM]
dc.contributor.authorVANDENABEELE-TRAMBOUZE, O.
dc.date.issued2013-12
dc.identifier.issn0273-1177
dc.description.abstractEnBiochips might be suited for planetary exploration. Indeed, they present great potential for the search for biomarkers - molecules that are the sign of past or present life in space - thanks to their size (miniaturized devices) and sensitivity. Their detection principle is based on the recognition of a target molecule by affinity receptors fixed on a solid surface. Consequently, one of the main concerns when developing such a system is the behavior of the biological receptors in a space environment. In this paper, we describe the preparation of an experiment planned to be part of the EXPOSE-R2 mission, which will be conducted on the EXPOSE-R facility, outside the International Space Station (ISS), in order to study the resistance of biochip models to space constraints (especially cosmic radiation and thermal cycling). This experiment overcomes the limits of ground tests which do not reproduce exactly the space parameters. Indeed, contrary to ground experiments where constraints are applied individually and in a limited time, the biochip models on the ISS will be exposed to cumulated constraints during several months. Finally, this ISS experiment is a necessary step towards planetary exploration as it will help assessing whether a biochip can be used for future exploration missions.
dc.language.isoen
dc.publisherElsevier
dc.title.enPreparation of the Biochip experiment on the EXPOSE-R2 mission outside the International Space Station
dc.typeArticle de revue
dc.identifier.doi10.1016/J.ASR.2013.09.026
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Planétologie et astrophysique de la terre [astro-ph.EP]
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Planétologie et astrophysique de la terre [astro-ph.EP]
bordeaux.journalAdvances in Space Research
bordeaux.page2168-2179
bordeaux.volume52
bordeaux.issue12
bordeaux.peerReviewedoui
hal.identifierhal-00913154
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00913154v1
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