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oai:uvadoc.uva.es:10324/352352025-03-26T19:10:04Zcom_10324_1158com_10324_931com_10324_894col_10324_1242

Overview of the techniques used for the study of non-terrestrial bodies: Proposition of novel non-destructive methodology Aramendia, Julene Gómez Nubla, Leticia Castro, Kepa Fernández Ortiz de Vallejuelo, Silvia Arana, Gorka Maguregui, Maite García Baonza, Valentín Medina García, Jesús Rull Pérez, Fernando Madariaga Mota, Juan Manuel Meteorites and impact glasses have been largely analysed using different techniques, but most studies have been focused on their geologicalemineralogical characterization and isotopic ratios, mainly of a destructive nature. However, much more information can be gained by applying novel non-destructive analytical procedures and techniques that have been scarcely used to analyse these materials. This overview presents some new methodologies to study these materials and compares these new approaches with the commonly used ones. Techniques such as X-Ray Fluorescence (XRF) and Laser Induced Breakdown Spectroscopy (LIBS), for elemental characterization, the hyphenated Raman spectroscopy- SEM/EDS and the combination of them, allow extracting simultaneous information from elemental, molecular and structural data of the studied sample; furthermore, the spectroscopic image capabilities of such techniques allow a better understanding of the mineralogical distribution. © 2017 Elsevier B.V. All rights reserved. Ministerio de Economía, Industria y Competitividad (project ESP2014-56138-C3-2-R) 2019-03-26T08:52:37Z 2019-03-26T08:52:37Z 2018 info:eu-repo/semantics/article Trends in Analytical Chemistry, 2018, vol. 98, p. 36-46 0165-9936 http://uvadoc.uva.es/handle/10324/35235 10.1016/j.trac.2017.10.018 eng info:eu-repo/semantics/openAccess application/pdf https://uvadoc.uva.es/bitstream/10324/35235/5/Overview%20of%20the%20techniques%20used%20for%20the%20study%20of%20non-terrestrial.pdf.jpg Hispana TEXT http://rightsstatements.org/vocab/CNE/1.0/ UVaDOC. Repositorio Documental de la Universidad de Valladolid http://uvadoc.uva.es/handle/10324/35235