{"id":9727,"date":"2022-12-01T11:45:54","date_gmt":"2022-12-01T10:45:54","guid":{"rendered":"https:\/\/www.cerege.fr\/?page_id=9727"},"modified":"2023-03-10T09:07:52","modified_gmt":"2023-03-10T08:07:52","slug":"applications-matrix","status":"publish","type":"page","link":"https:\/\/www.cerege.fr\/en\/equipements\/poles-techniques\/imagerie-2d-et-3d-par-rayons-x-matrix\/applications-matrix\/","title":{"rendered":"MATRIX applications"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"9727\" class=\"elementor elementor-9727\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-30c6152c elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"30c6152c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b98bc00\" data-id=\"b98bc00\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1e0d5998 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e0d5998\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-46683194\" data-id=\"46683194\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2743a50 elementor-widget elementor-widget-shortcode\" data-id=\"2743a50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><nav aria-label=\"breadcrumbs\">\n            <div class=\"breadcrumb-container theme1\">\n                <ol>\n                                    <\/ol>\n            <\/div>\n        <\/nav>    <script type=\"application\/ld+json\">\n        {\n            \"@context\": \"http:\/\/schema.org\",\n            \"@type\": \"BreadcrumbList\",\n            \"itemListElement\": [\n                            ]\n        }\n    <\/script>\n   \n    <script>\n            <\/script>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2f0d0106 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2f0d0106\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-3e9aca2e\" data-id=\"3e9aca2e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b7c78a elementor-widget elementor-widget-text-editor\" data-id=\"b7c78a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: justify;\">Tous types de mat\u00e9riaux (ciment, membrane de filtration, batterie, &#8230;), \u00e9chantillons biologiques (organismes, organes,\u00a0v\u00e9g\u00e9taux, cellules, &#8230;) et\u00a0\u00e9chantillons naturels (sols,\u00a0s\u00e9diments,\u00a0m\u00e9t\u00e9orites, &#8230;) peuvent \u00eatre caract\u00e9ris\u00e9s avec une approche corr\u00e9lative et multi-\u00e9chelle.\u00a0Les probl\u00e9matiques abord\u00e9es sont tr\u00e8s larges, en particulier en lien avec la transition environnementale et \u00e9nerg\u00e9tique, l&#8217;arch\u00e9ologie ou encore les nouveaux mat\u00e9riaux.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-37cc3532 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"37cc3532\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-55587ac0\" data-id=\"55587ac0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7ba07679 elementor-widget elementor-widget-image\" data-id=\"7ba07679\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"320\" height=\"240\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/Y_microXRF_hydathode-e1673284961506.jpg\" class=\"attachment-large size-large wp-image-13822\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/Y_microXRF_hydathode-e1673284961506.jpg 320w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/Y_microXRF_hydathode-e1673284961506-300x225.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/Y_microXRF_hydathode-e1673284961506-16x12.jpg 16w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-12990c1e\" data-id=\"12990c1e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-229ac8c2 elementor-widget elementor-widget-heading\" data-id=\"229ac8c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Etudier le transfert sol\/plantes de contaminants m\u00e9talliques<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e433f1 elementor-widget elementor-widget-text-editor\" data-id=\"5e433f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ex. Localisation de l&#8217;yttrium (Y, une terre rare) dans la plante alpine <em>Saxifraga paniculata<\/em>, connue pour\u00a0pr\u00e9senter une tol\u00e9rance \u00e9lev\u00e9e et un potentiel int\u00e9ressant d&#8217;accumulation des m\u00e9taux.\u00a0La spectrom\u00e9trie de masse LA-ICP-MS et la spectrom\u00e9trie de fluorescence X (micro-XRF) en synchrotron ont \u00e9t\u00e9 utilis\u00e9es pour localiser l&#8217;yttrium (Y) dans les tissus v\u00e9g\u00e9taux (racines et feuilles) et identifier les \u00e9l\u00e9ments co-localis\u00e9s.<\/p><p><em><a href=\"https:\/\/www.nature.com\/articles\/s41598-022-23107-x\" target=\"_blank\" rel=\"noopener\">Fehlauer et al., Scientific Reports, 2022. Multiscale imaging on Saxifraga\u00a0paniculate\u00a0provides new insights into yttrium uptake by plants<\/a>. \u00a0<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a804f43 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a804f43\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7c968b4\" data-id=\"7c968b4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-adab5f2 elementor-widget elementor-widget-image\" data-id=\"adab5f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"624\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/phytolithes_ble-dur-MATRIX-e1671095130783-1024x799.jpg\" class=\"attachment-large size-large wp-image-11536\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/phytolithes_ble-dur-MATRIX-e1671095130783-1024x799.jpg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/phytolithes_ble-dur-MATRIX-e1671095130783-768x599.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8ef730c\" data-id=\"8ef730c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e356e7 elementor-widget elementor-widget-heading\" data-id=\"6e356e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Observer les m\u00e9canismes de d\u00e9fense des plantes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ba5a5e elementor-widget elementor-widget-text-editor\" data-id=\"4ba5a5e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\">Ex. Comptage in-situ des phytolithes dans des feuilles de bl\u00e9 dur soumis \u00e0 un stress hydrique croissant. Sur les images 3D de feuilles de bl\u00e9 (micro-CT), on distingue des trichomes silicifi\u00e9s et des phytolithes allong\u00e9s qui ont pour r\u00f4le de renforcer la structure de la feuille. En pr\u00e9sence de silicium, les feuilles accumulent des phytolithes dans leurs veines ce qui am\u00e9liore le d\u00e9veloppement g\u00e9n\u00e9ral de la plante.\u00a0<\/span><\/p><p><em><a href=\"https:\/\/nph.onlinelibrary.wiley.com\/doi\/full\/10.1111\/nph.14554\" target=\"_blank\" rel=\"noopener\">Meunier et al., New Phytologist, 2017. Effect of phytoliths for mitigating water stress in durum wheat.<\/a>\u00a0<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-490e994 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"490e994\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c1a88ba\" data-id=\"c1a88ba\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ac8883a elementor-widget elementor-widget-image\" data-id=\"ac8883a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"552\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_racines-soja-e1673353903299-1024x707.jpg\" class=\"attachment-large size-large wp-image-14182\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_racines-soja-e1673353903299-1024x707.jpg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_racines-soja-e1673353903299-768x530.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_racines-soja-e1673353903299-1536x1060.jpg 1536w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_racines-soja-e1673353903299-1320x911.jpg 1320w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-749a435\" data-id=\"749a435\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-882b20a elementor-widget elementor-widget-heading\" data-id=\"882b20a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Analyser l'architecture d'un syst\u00e8me racinaire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eeee10d elementor-widget elementor-widget-text-editor\" data-id=\"eeee10d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif;\"><span style=\"color: var( --e-global-color-text ); font-size: 1rem;\">Ex. Evaluation des effets toxiques d&#8217;un sol naturellement riche en m\u00e9taux en suivant le d\u00e9veloppement du syst\u00e8me racinaire de plants de f\u00e9tuque (<em>Festuca laevigata<\/em>). <\/span><\/span><span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif;\"><span style=\"color: var( --e-global-color-text ); font-size: 1rem;\">La micro-CT permet d&#8217;analyser en 3D l&#8217;architecture du syst\u00e8me racinaire en incluant les racines les plus fines (quelques dizaines de \u00b5m de diam\u00e8tre).\u00a0<\/span><\/span><\/p><p><a href=\"https:\/\/www.theses.fr\/s209477#\" target=\"_blank\" rel=\"noopener\"><em>Th\u00e8se Till Fehlauer, 2022. Transfert sol-plante de m\u00e9taux critiques &#8220;High-Tech&#8221;: potentialit\u00e9 d&#8217;extraction par les plantes.<\/em><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f8800ce elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f8800ce\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b7d233e\" data-id=\"b7d233e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7254b98 elementor-widget elementor-widget-image\" data-id=\"7254b98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"250\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/09\/these_a_pappoe.png\" class=\"attachment-large size-large wp-image-3218\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/09\/these_a_pappoe.png 400w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/09\/these_a_pappoe-300x188.png 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/09\/these_a_pappoe-18x12.png 18w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8764f48\" data-id=\"8764f48\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-59c0f1c elementor-widget elementor-widget-heading\" data-id=\"59c0f1c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Evaluer l'impact environnemental de la r\u00e9utilisation de d\u00e9chets<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b7c9b0 elementor-widget elementor-widget-text-editor\" data-id=\"0b7c9b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ex. Suivi du comportement du Cu et du Zn dans un syst\u00e8me tropical eau-sol-plante suite \u00e0 l&#8217;\u00e9pandage de lisier de porc. L<span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\">&#8216;analyse <\/span>micro-XRF du lisier de porc<span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\"> et le <\/span>traitement statistique\u00a0<span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\">des spectres obtenus par SIMPLISMA permettent d&#8217;identifier la <\/span>co-localisation du Cu et du Zn<span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\"> avec les autres \u00e9l\u00e9ments du liser, puis d&#8217;\u00e9mettre des hypoth\u00e8ses sur la nature de leurs phases porteuses et sur leur sp\u00e9ciation. La sp\u00e9ciation des m\u00e9taux peut ensuite \u00eatre valid\u00e9e par spectroscopie d&#8217;absorption X (XAS) en synchrotron.\u00a0<\/span><\/p><p><em><a href=\"https:\/\/hal.science\/hal-01426133\" target=\"_blank\" rel=\"noopener\">Legros et al., Environmental Science and Technology, 2010. Investigation of Copper Speciation in Pig Slurry by a Multitechnique Approach.<\/a>\u00a0<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fa7fbae elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fa7fbae\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3d7e56c\" data-id=\"3d7e56c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8693584 e-transform elementor-widget elementor-widget-image\" data-id=\"8693584\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_scale_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.2,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"530\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_sol-sous-foret-scaled-e1673354713565-1024x678.jpg\" class=\"attachment-large size-large wp-image-14199\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_sol-sous-foret-scaled-e1673354713565-1024x678.jpg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_sol-sous-foret-scaled-e1673354713565-768x509.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_sol-sous-foret-scaled-e1673354713565-1536x1017.jpg 1536w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_sol-sous-foret-scaled-e1673354713565-1320x874.jpg 1320w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-191164c\" data-id=\"191164c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-857c694 elementor-widget elementor-widget-heading\" data-id=\"857c694\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Caract\u00e9riser un mat\u00e9riau, un sol ou un s\u00e9diment<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f69736b elementor-widget elementor-widget-text-editor\" data-id=\"f69736b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Identification de la nature des phases cristallis\u00e9es, des min\u00e9raux et\/ou des argiles pr\u00e9sentes (DRX), d\u00e9tection des contaminations m\u00e9talliques (micro-XRF), quantification de la porosit\u00e9 (micro-CT et nano-CT) &#8230;\u00a0<\/p><p><em><a href=\"https:\/\/hal.inrae.fr\/hal-03323011\" target=\"_blank\" rel=\"noopener\">Formentini et al., Geoderma, 2021. Redistribution of Zn towards light-density fractions and potentially mobile phases in a long-term manure-amended clayey soil.<\/a><\/em><\/p><p class=\"title-lang en active\" lang=\"en\"><em><a href=\"https:\/\/hal.science\/hal-03544122\" target=\"_blank\" rel=\"noopener\">Cornu et al., Geoderma, 2022. Allophanes, a significant soil pool of silicon for plants.\u00a0<\/a><\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-46d47f50 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"46d47f50\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-215033c1\" data-id=\"215033c1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-106ea7cf e-transform elementor-widget elementor-widget-image\" data-id=\"106ea7cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_scale_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:0.9,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"240\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_Materiau-poreux-e1673356630420.png\" class=\"attachment-large size-large wp-image-14236\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_Materiau-poreux-e1673356630420.png 320w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_Materiau-poreux-e1673356630420-300x225.png 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_Materiau-poreux-e1673356630420-16x12.png 16w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-415c287\" data-id=\"415c287\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e22b38d elementor-widget elementor-widget-heading\" data-id=\"2e22b38d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Etudier finement la porosit\u00e9 de nouveaux mat\u00e9riaux<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-799637ac elementor-widget elementor-widget-text-editor\" data-id=\"799637ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ex. Caract\u00e9risation d&#8217;un monolithe de silice synth\u00e9tis\u00e9 pour le traitement d&#8217;eaux contamin\u00e9es par des produits pharmaceutiques. La morphologie de son r\u00e9seau poreux (macropores) est caract\u00e9ris\u00e9e par micro-CT: nombre, taille, connectivit\u00e9, tortuosit\u00e9, &#8230; des pores peuvent \u00eatre quantifi\u00e9s.\u00a0<\/p><p><a href=\"https:\/\/hal.archives-ouvertes.fr\/hal-03659113\" target=\"_blank\" rel=\"noopener\"><em>Sebai et al., Frontiers, 2022. Biocatalytic Elimination of Pharmaceutics Found in Water With Hierarchical Silica Monoliths in Continuous Flow.<\/em><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1e2b227 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e2b227\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-218f31d\" data-id=\"218f31d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7e22bf8 elementor-widget elementor-widget-image\" data-id=\"7e22bf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"495\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/Batterie-Li-ion@MATRIX-1024x634.png\" class=\"attachment-large size-large wp-image-14102\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/Batterie-Li-ion@MATRIX-1024x634.png 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/Batterie-Li-ion@MATRIX-768x475.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-75dd237\" data-id=\"75dd237\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63e5329 elementor-widget elementor-widget-heading\" data-id=\"63e5329\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Suivre les variations de structure interne de mat\u00e9riaux<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c862d40 elementor-widget elementor-widget-text-editor\" data-id=\"c862d40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-elementor-setting-key=\"title\" data-pen-placeholder=\"\u00c9crivez ici...\">Ex. Suivi du gonflement des feuillets d&#8217;une batterie au lithium (Li-ions) au cours de ses cycles de charge\/d\u00e9charge.\u00a0L&#8217;image 3D de la batterie enti\u00e8re (micro-CT basse r\u00e9solution, 1 vx = 42 \u00b5m) permet de se repositionner sur la m\u00eame zone entre deux \u00e9tats de charge (SOC) pour l&#8217;acquisition micro-CT \u00e0 haute r\u00e9solution (1 vx= 1,6 \u00b5m). L&#8217;analyse des images 3D fournit une mesure de l&#8217;\u00e9paisseur de l&#8217;\u00e9lectrode et permet de quantifier son gonflement. \u00a0<\/p><p data-elementor-setting-key=\"title\" data-pen-placeholder=\"\u00c9crivez ici...\"><a href=\"https:\/\/hal-amu.archives-ouvertes.fr\/hal-03370687\" target=\"_blank\" rel=\"noopener\"><em>Vidal et al., Journal of Power Sources, 2021. Si-C\/G based anode swelling and porosity evolution in 18650 casing and in pouch cell.<\/em><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a222302 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a222302\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5e418bb7\" data-id=\"5e418bb7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-debd528 elementor-widget elementor-widget-image\" data-id=\"debd528\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"240\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/poumon_MATRIX.png\" class=\"attachment-large size-large wp-image-11540\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/poumon_MATRIX.png 320w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/poumon_MATRIX-300x225.png 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/poumon_MATRIX-16x12.png 16w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-23a69e1\" data-id=\"23a69e1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9a8045a elementor-widget elementor-widget-heading\" data-id=\"9a8045a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Localiser des agr\u00e9gats de nanoparticules dans des matrices complexes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53d61c1c elementor-widget elementor-widget-text-editor\" data-id=\"53d61c1c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ex. D\u00e9tection <em>ex-vivo<\/em> et localisation de nanomat\u00e9riaux (CeO<sub>2<\/sub>-NMs) dans des poumons de souris.\u00a0L&#8217;approche corr\u00e9lative et multi-\u00e9chelles utilis\u00e9e (couplant micro-CT, nano-CT, micro-XRF, XAS et observations histologiques)\u00a0permet de visualiser la bio-distribution des CeO<sub>2<\/sub>-NMs \u00e0 l&#8217;\u00e9chelle d&#8217;un lobe entier et\u00a0\u00e0 l&#8217;\u00e9chelle cellulaire, i.e. dans les macrophages. \u00a0<\/p><p><a href=\"https:\/\/www.nature.com\/articles\/s41598-018-21862-4\" target=\"_blank\" rel=\"noopener\"><em>Chaurand et al., Scientific Reports, 2018. Multi-scale X-ray computed tomography to detect and localize metal-based nanomaterials in lung tissues of in vivo exposed mice.\u00a0<\/em><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-44b3101 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44b3101\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-678ef68\" data-id=\"678ef68\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5a98d07 elementor-widget elementor-widget-image\" data-id=\"5a98d07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"240\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_apex-racine-e1673355713834.png\" class=\"attachment-large size-large wp-image-14220\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_apex-racine-e1673355713834.png 320w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_apex-racine-e1673355713834-300x225.png 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_apex-racine-e1673355713834-16x12.png 16w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-016247a\" data-id=\"016247a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e2fa4af elementor-widget elementor-widget-text-editor\" data-id=\"e2fa4af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ex.\u00a0<span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif;\"><span style=\"color: var( --e-global-color-text ); font-size: 1rem;\">Localisation de nanoparticules d&#8217;or (Au-NPs, 12 nm) au niveau de l&#8217;apex de racines d&#8217;<\/span><\/span><i style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\">Arabidopsis Thaliana<\/i><span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif;\"><span style=\"color: var( --e-global-color-text ); font-size: 1rem;\">. Le couplage de l&#8217;imagerie 2D (microscopie \u00e0 champ sombre associ\u00e9 \u00e0 de l&#8217;imagerie\u00a0<\/span><\/span>hyperspectrale, DF-HSI<span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif;\"><span style=\"color: var( --e-global-color-text ); font-size: 1rem;\">) et de l&#8217;imagerie 3D (nano-tomographie RX) \u00a0am\u00e9liore notre capacit\u00e9 \u00e0 d\u00e9tecter et \u00e0 visualiser les nanoparticules dans les tissus v\u00e9g\u00e9taux, jusqu&#8217;au niveau cellulaire. Les processus qui contr\u00f4lent l&#8217;absorption et la distribution des Au-NPs dans les tissus v\u00e9g\u00e9taux peuvent \u00eatre identifi\u00e9s (ex. accumulation du mucilage qui pi\u00e8ge les Au-NPs).\u00a0<\/span><\/span><\/p><p><a href=\"https:\/\/hal.archives-ouvertes.fr\/hal-01566237\" target=\"_blank\" rel=\"noopener\"><em>Avellan et al., Environmental Science and Technology, 2017. <span class=\"hlFld-Title\">Nanoparticle Uptake in Plants: Gold Nanomaterial Localized in Roots of Arabidopsis thaliana by X-ray Computed Nanotomography and Hyperspectral Imaging.\u00a0<\/span><\/em><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5a47f47 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5a47f47\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-55229e0\" data-id=\"55229e0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a874724 elementor-widget elementor-widget-image\" data-id=\"a874724\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"240\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/Vers-de-terre_MATRIX-e1673285288428.png\" class=\"attachment-large size-large wp-image-13826\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/Vers-de-terre_MATRIX-e1673285288428.png 320w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/Vers-de-terre_MATRIX-e1673285288428-300x225.png 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/Vers-de-terre_MATRIX-e1673285288428-16x12.png 16w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4165304\" data-id=\"4165304\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-40b1e3e elementor-widget elementor-widget-text-editor\" data-id=\"40b1e3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ex. \u00a0D\u00e9termination de l&#8217;accumulation, de la localisation et de la sp\u00e9ciation de nanoparticules d&#8217;argent (Ag-NPs) dans des vers de terre apr\u00e8s utilisation de nanopesticides. L&#8217;approche corr\u00e9lative mise en jeu permet d&#8217;\u00e9valuer les capacit\u00e9s d&#8217;accumulation et les m\u00e9canismes\u00a0<span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\">physiologiques participant \u00e0 la d\u00e9toxication\u00a0<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\">en Ag.\u00a0<\/span><\/p><p><em><a href=\"https:\/\/www.nature.com\/articles\/s41598-018-21862-4\" target=\"_blank\" rel=\"noopener\">Courtois et al., Environmental Science and Pollution Research, 2020. Accumulation, speciation and localization of silver nanoparticles in the earthworm Eisenia fetida.\u00a0<\/a><\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c47992e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c47992e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-362aa21\" data-id=\"362aa21\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e588e74 elementor-widget elementor-widget-image\" data-id=\"e588e74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"473\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_Mortier-fissure-1024x605.png\" class=\"attachment-large size-large wp-image-14173\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_Mortier-fissure-1024x605.png 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_Mortier-fissure-768x454.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a559df7\" data-id=\"a559df7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1e9b46c elementor-widget elementor-widget-heading\" data-id=\"1e9b46c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Suivre le transport de particules dans une fissure<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae9d18f elementor-widget elementor-widget-text-editor\" data-id=\"ae9d18f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ex. Garantir la s\u00e9curit\u00e9 d&#8217;un colis de d\u00e9chets radioactifs dans un sc\u00e9nario accidentel de fissuration\u00a0de sa barri\u00e8re de confinement en mortier. La micro-CT permet de visualiser in-situ des particules d&#8217;a\u00e9rosols mod\u00e8les qui ont migr\u00e9 dans la fissure. \u00a0Les m\u00e9canismes de transport (r\u00e9tention et\/ou diffusion) des particules mis en jeu au sein du mortier fissur\u00e9 peuvent \u00eatre identifi\u00e9s.\u00a0<\/p><p><a href=\"https:\/\/www.theses.fr\/s218303\" target=\"_blank\" rel=\"noopener\"><em>Th\u00e8se Alexis Boccheciampe, 2022. Etude du transport de particules au travers de fissures contr\u00f4l\u00e9es synth\u00e9tis\u00e9es dans un mortier de confinement : apport de la micro-tomographie RX.\u00a0<\/em><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2f54caa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2f54caa\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8fdc65c\" data-id=\"8fdc65c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc1c5f8 elementor-widget elementor-widget-image\" data-id=\"cc1c5f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"240\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_ciment-geldegel-e1673354537138.png\" class=\"attachment-large size-large wp-image-14195\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_ciment-geldegel-e1673354537138.png 320w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_ciment-geldegel-e1673354537138-300x225.png 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_ciment-geldegel-e1673354537138-16x12.png 16w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-361c85f\" data-id=\"361c85f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-431db82 elementor-widget elementor-widget-heading\" data-id=\"431db82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Evaluer la durabilit\u00e9 d'un mat\u00e9riau<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb0e905 elementor-widget elementor-widget-text-editor\" data-id=\"eb0e905\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Caract\u00e9risation de l&#8217;alt\u00e9ration de mat\u00e9riaux\u00a0(peinture, ciment, rev\u00eatement, plastique, verre &#8230;) au cours des diff\u00e9rentes \u00e9tapes de leur cycle de vie (usage, fin de vie, &#8230;).<\/p><p>Ex. Caract\u00e9risation du profil d&#8217;alt\u00e9ration dans la zone en surface d&#8217;un ciment soumis \u00e0 la lixiviation. L&#8217;\u00e9volution chimique, min\u00e9ralogique et structurale (porosit\u00e9) peut \u00eatre quantifi\u00e9e par une approche combinant micro-XRF, micro-DRX, micro-CT et nano-CT.<\/p><p>Ex. Suivi de l&#8217;apparition de fissures (micro-CT) dans un mat\u00e9riau de construction soumis \u00e0 des cycles de gel\/d\u00e9gel.<\/p><p><a href=\"https:\/\/hal-amu.archives-ouvertes.fr\/hal-02051803\" target=\"_blank\" rel=\"noopener\"><em>Bossa et al., Environmental Science\u200e Nano., 2019. Mechanisms limiting the release of TiO<sub>2<\/sub> nanomaterials during photocatalytic cement alteration: the role of surface charge and porous network morphology.\u00a0<\/em><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9e86a66 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9e86a66\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e93ba77\" data-id=\"e93ba77\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ae2f99 elementor-widget elementor-widget-image\" data-id=\"1ae2f99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"240\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_controle-non-destructif-e1673353062945.jpg\" class=\"attachment-large size-large wp-image-14170\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_controle-non-destructif-e1673353062945.jpg 320w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_controle-non-destructif-e1673353062945-300x225.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_controle-non-destructif-e1673353062945-16x12.jpg 16w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e7bec1d\" data-id=\"e7bec1d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d23c6df elementor-widget elementor-widget-heading\" data-id=\"d23c6df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">R\u00e9aliser un contr\u00f4le non destructif <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4206fc8 elementor-widget elementor-widget-text-editor\" data-id=\"4206fc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ex. Rep\u00e9rage rapide de d\u00e9fauts dans des composants \u00e9lectroniques ou des soudures en enregistrant des radiographies 2D (micro-CT).<\/p><p>Ex. V\u00e9rification de la qualit\u00e9 d&#8217;une cr\u00e8me solaire. Des radiographies 2D \u00e0 tr\u00e8s haute r\u00e9solution spatiale (nano-CT) renseignent sur la dispersion optimale des filtres nano-TiO<sub>2<\/sub>\u00a0pour une meilleure efficacit\u00e9 d\u2019absorption des UV.<\/p><p><a href=\"https:\/\/hal.science\/hal-03455688\" target=\"_blank\" rel=\"noopener\"><em>Catalano et al., Environmental Science\u200e Nano., 2021. In situ determination of engineered nanomaterial aggregation state in a cosmetic emulsion \u2013 toward safer-by-design products.\u00a0<\/em><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6157035 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6157035\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-49866cd\" data-id=\"49866cd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0795626 e-transform elementor-widget elementor-widget-image\" data-id=\"0795626\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_scale_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:0.8,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"806\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_foraminifere-e1673356783426-1017x1024.jpg\" class=\"attachment-large size-large wp-image-14238\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_foraminifere-e1673356783426-1017x1024.jpg 1017w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_foraminifere-e1673356783426-768x773.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_foraminifere-e1673356783426-1320x1329.jpg 1320w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-daf29ff\" data-id=\"daf29ff\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0ad4ec3 elementor-widget elementor-widget-heading\" data-id=\"0ad4ec3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cr\u00e9er des biblioth\u00e8ques de mod\u00e8les 3D<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59463bb elementor-widget elementor-widget-text-editor\" data-id=\"59463bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Num\u00e9risation d&#8217;un grand nombre d&#8217;objets par micro-CT pour cr\u00e9er des collections 3D \u00e0 destination du grand public, de l&#8217;enseignement ou de la recherche.\u00a0<\/p><p>Ex. Animation et int\u00e9gration de mod\u00e8les 3D de sp\u00e9cimens d&#8217;arthropodes (fourmis) dans un environnement de r\u00e9alit\u00e9 virtuelle pour sensibiliser le grand public \u00e0 la biodiversit\u00e9 n\u00e9glig\u00e9e de Guyane (<a href=\"https:\/\/www.ebreve-ecofog.org\" target=\"_blank\" rel=\"noopener\">projet eBREVE<\/a>).\u00a0<\/p><p>Ex. Cr\u00e9ation d&#8217;une biblioth\u00e8que d&#8217;objets micropal\u00e9ontologiques (foraminif\u00e8res) afin d&#8217;\u00e9tendre la possibilit\u00e9 d&#8217;observer et d\u00e9crire du mat\u00e9riel p\u00e9dagogique en 3D au del\u00e0 des s\u00e9ances de TP (projet MicrovirtualPal).\u00a0<\/p><p>Ex. Cr\u00e9ation d&#8217;une base de donn\u00e9es ichtyologique 3D pour aider \u00e0 l&#8217;identification ost\u00e9ologiques de petits os actuels et arch\u00e9ologiques de t\u00e9l\u00e9ost\u00e9ens (poisseux osseux) (projet Ictyo3D).\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9cca9d1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9cca9d1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7d7aff7\" data-id=\"7d7aff7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f20318f elementor-widget elementor-widget-image\" data-id=\"f20318f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"496\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_fibule-e1673355153827-1024x635.jpg\" class=\"attachment-large size-large wp-image-14211\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_fibule-e1673355153827-1024x635.jpg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_fibule-e1673355153827-768x476.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_fibule-e1673355153827-1536x952.jpg 1536w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_fibule-e1673355153827-1320x818.jpg 1320w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-506bc6e\" data-id=\"506bc6e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e8bd1af elementor-widget elementor-widget-heading\" data-id=\"e8bd1af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Aider \u00e0 l'identification d'objets arch\u00e9ologiques<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4060363 elementor-widget elementor-widget-text-editor\" data-id=\"4060363\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les techniques RX, non destructives, sont des techniques de choix pour l&#8217;analyse des objets arch\u00e9ologiques !\u00a0<\/p><p>Ex. Optimisation de la restauration d&#8217;objets arch\u00e9ologiques apr\u00e8s avoir d\u00e9termin\u00e9 sa composition chimique (ex. type d&#8217;alliage m\u00e9tallique) par micro-XRF.\u00a0<\/p><p>Ex. Constitution de groupes de c\u00e9ramiques \u00e0 partir d&#8217;une base de donn\u00e9es chimiques construite avec des analyses eb fluorescence X portable (pXRF).\u00a0<\/p><p>Ex. Manipulation virtuelle et analyse d&#8217;objets arch\u00e9ologiques tr\u00e8s fragiles apr\u00e8s num\u00e9risation 3D par micro-CT.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0bb9b5e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0bb9b5e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8ce5024\" data-id=\"8ce5024\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-afd3605 e-transform elementor-widget elementor-widget-image\" data-id=\"afd3605\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_scale_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.5,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"412\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_embryon_souris-e1673356723947-1024x527.jpg\" class=\"attachment-large size-large wp-image-14237\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_embryon_souris-e1673356723947-1024x527.jpg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_embryon_souris-e1673356723947-768x395.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_embryon_souris-e1673356723947-1536x791.jpg 1536w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/@MATRIX_embryon_souris-e1673356723947-1320x680.jpg 1320w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-20a7381\" data-id=\"20a7381\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b50d88f elementor-widget elementor-widget-heading\" data-id=\"b50d88f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Suivre le d\u00e9veloppement embryonnaire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a268aff elementor-widget elementor-widget-text-editor\" data-id=\"a268aff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ex. V\u00e9rification du bon d\u00e9veloppement du syst\u00e8me pulmonaire d&#8217;un embryon de souris. L&#8217;imagerie 3D (micro-CT) permet de s&#8217;affranchir de l&#8217;\u00e9tape d\u00e9licate et chronophage de dissection et de pr\u00e9paration de coupes s\u00e9ri\u00e9es.<\/p><p>Une image de micro-CT (volume de 1x1x1 mm<sup>3<\/sup>, 1 vx = 1 \u00b5m) correspond \u00e0 l&#8217;observation de 1000 coupes histologiques de 1 \u00b5m d&#8217;\u00e9paisseur !<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Tous types de mat\u00e9riaux (ciment, membrane de filtration, batterie, &#8230;), \u00e9chantillons biologiques (organismes, organes,\u00a0v\u00e9g\u00e9taux, cellules, &#8230;) et\u00a0\u00e9chantillons naturels (sols,\u00a0s\u00e9diments,\u00a0m\u00e9t\u00e9orites, &#8230;) peuvent \u00eatre caract\u00e9ris\u00e9s avec une approche corr\u00e9lative et multi-\u00e9chelle.\u00a0Les probl\u00e9matiques [&hellip;]<\/p>\n","protected":false},"author":551,"featured_media":11489,"parent":9303,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-9727","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-04-12 18:45:10","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/9727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/users\/551"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/comments?post=9727"}],"version-history":[{"count":5,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/9727\/revisions"}],"predecessor-version":[{"id":17259,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/9727\/revisions\/17259"}],"up":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/9303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media\/11489"}],"wp:attachment":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media?parent=9727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}