{"id":13153,"date":"2022-02-28T12:24:02","date_gmt":"2022-02-28T11:24:02","guid":{"rendered":"https:\/\/www.bluestar-forensic.com\/?p=13153"},"modified":"2025-12-01T06:34:01","modified_gmt":"2025-12-01T06:34:01","slug":"biologie-faire-parler-le-sang-banque-des-savoirs","status":"publish","type":"post","link":"https:\/\/www.bluestar-forensic.com\/fr\/biologie-faire-parler-le-sang-banque-des-savoirs\/","title":{"rendered":"Biologie : Faire parler le sang (Banque des Savoirs)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"13153\" class=\"elementor elementor-13153\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-275d2267 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"275d2267\" 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=\"aux-parallax-section elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-dddf437\" data-id=\"dddf437\" 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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-580b98bf\" data-id=\"580b98bf\" 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-3ed7143c elementor-widget elementor-widget-post-info\" data-id=\"3ed7143c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-aeeca54 elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-tags\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/www.bluestar-forensic.com\/category\/uncategorized\/\" class=\"elementor-post-info__terms-list-item\">Uncategorized<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\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=\"aux-parallax-section elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-596446af\" data-id=\"596446af\" 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-2c83b10a elementor-widget elementor-widget-post-info\" data-id=\"2c83b10a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-f876998\" itemprop=\"datePublished\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-calendar\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>f\u00e9vrier 28, 2022<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\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-8f1b56e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8f1b56e\" 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=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8f8a9b9\" data-id=\"8f8a9b9\" 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-4ba30537 elementor-widget elementor-widget-heading\" data-id=\"4ba30537\" 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-large\">Le \"Bluestar\" est un produit r\u00e9volutionnaire. Sa fonction : r\u00e9v\u00e9ler les taches de sang, toutes les taches de sang, m\u00eame celles qui ont \u00e9t\u00e9 effac\u00e9es \u00e0 grande eau.<\/h2>\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-70d00bd4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"70d00bd4\" 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=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1e90e379\" data-id=\"1e90e379\" 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-4768f270 elementor-widget elementor-widget-text-editor\" data-id=\"4768f270\" 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: center;\">Le &#8220;BlueStar&#8221; est un produit r\u00e9volutionnaire. Sa fonction : r\u00e9v\u00e9ler les taches de sang, toutes les taches de sang, m\u00eame celles qui ont \u00e9t\u00e9 effac\u00e9es \u00e0 grande eau. Il suffit de pulv\u00e9riser le BlueStar pour les voir appara\u00eetre sous la forme d\u2019une lueur d\u2019un bleu \u00e9lectrique. Le produit est si sensible qu\u2019il permet de d\u00e9tecter une goutte de sang m\u00eame si elle a \u00e9t\u00e9 dilu\u00e9e 100 000 fois. Non seulement il fournit aux enqu\u00eateurs des indications sur les \u00e9v\u00e9nements qui se sont produits, mais, en plus, il leur indique l\u2019endroit o\u00f9 r\u00e9aliser des pr\u00e9l\u00e8vements de sang aux fins d\u2019analyse g\u00e9n\u00e9tique.<\/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<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-28343750\" data-id=\"28343750\" 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-d08e4e5 elementor-widget elementor-widget-spacer\" data-id=\"d08e4e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a3ac205 elementor-widget elementor-widget-image\" data-id=\"2a3ac205\" 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\" src=\"https:\/\/www.bluestar-forensic.com\/wp-content\/uploads\/2007\/06\/Snapshot_191.png\" title=\"\" alt=\"\" loading=\"lazy\" \/>\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-9270bd2 elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"9270bd2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc0756e elementor-widget elementor-widget-text-editor\" data-id=\"fc0756e\" 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<blockquote><p style=\"text-align: center;\">\u00c0 l\u2019origine de cette substance, il y a le luminol, une mol\u00e9cule luminescente connue depuis des d\u00e9cennies des services de police aux \u00c9tats-Unis et dans d\u2019autres pays, mais tr\u00e8s peu facile d\u2019emploi. Un Am\u00e9ricain a l\u2019id\u00e9e d\u2019en faire commerce pour que les chasseurs puissent suivre la trace du gibier bless\u00e9. En 2000, Jean-Marc Lefebvre Despeaux, qui poss\u00e8de \u00e0 Monaco une soci\u00e9t\u00e9 vendant des articles pour chasseurs, se met en t\u00eate de l\u2019am\u00e9liorer. Le r\u00e9sultat ne se fait pas attendre : avec le concours d\u2019un chercheur du\u00a0<a href=\"https:\/\/www.cnrs.fr\/fr\" target=\"_blank\" rel=\"noopener\">CNRS<\/a>, le luminol devient <b>trois fois plus performant<\/b> et prend le nom de <b>BlueStar<\/b>.<\/p><\/blockquote>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0db741e elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"0db741e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/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-bb7ea56 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bb7ea56\" 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=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9456935\" data-id=\"9456935\" 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-a976ef0 elementor-widget elementor-widget-image\" data-id=\"a976ef0\" 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\" src=\"https:\/\/www.bluestar-forensic.com\/wp-content\/uploads\/2021\/07\/deoksyrybonukleinowe-acid-371983_1280.png\" title=\"\" alt=\"\" loading=\"lazy\" \/>\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=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-435e730\" data-id=\"435e730\" 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-840ea2f elementor-widget elementor-widget-text-editor\" data-id=\"840ea2f\" 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>En 2001, Jean-Marc Lefebvre Despeaux loue un stand dans un grand salon sp\u00e9cialis\u00e9 dans les questions li\u00e9es \u00e0 la s\u00e9curit\u00e9 en esp\u00e9rant qu\u2019il attirera l\u2019attention de certains visiteurs professionnels. C\u2019est l\u00e0 qu\u2019il fait la connaissance d\u2019un scientifique de l\u2019IRCGN. Bien s\u00fbr, le BlueStar est int\u00e9ressant, mais ne risque-t-il pas de d\u00e9grader l\u2019ADN ? Des essais sont r\u00e9alis\u00e9s avec le concours de l\u2019IRCGN \u00e0 la suite desquels la formule du produit est l\u00e9g\u00e8rement modifi\u00e9e de mani\u00e8re \u00e0 laisser intactes les informations g\u00e9n\u00e9tiques. Aujourd\u2019hui, le BlueStar est un succ\u00e8s plan\u00e9taire : il est vendu aux polices scientifiques de 78 pays. &#8220;C\u2019est comme cela que la recherche avance, explique le Dr Yves Schuliar, \u00e0 la suite de rencontres et gr\u00e2ce \u00e0 notre activit\u00e9 de veille continue.&#8221; (Sur le site de la soci\u00e9t\u00e9 BlueStar Forensic sont mises \u00e0 disposition des vid\u00e9os permettant d\u2019expliquer par l\u2019image, \u00e0 partir de cas r\u00e9els, l&#8217;utilisation du produit par la police scientifique).<\/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 class=\"elementor-element elementor-element-26a06bc elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"26a06bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/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-f5741c0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f5741c0\" 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=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4837bf0\" data-id=\"4837bf0\" 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-fa7133b elementor-widget elementor-widget-text-editor\" data-id=\"fa7133b\" 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: center;\">Pour faire parler le sang, il peut aussi \u00eatre utile de se munir d\u2019un ordinateur. Imaginons une pi\u00e8ce dont les murs sont constell\u00e9s de projections de ce liquide vital. Aujourd\u2019hui, les techniciens de la police scientifique sont en mesure d\u2019en r\u00e9aliser un relev\u00e9 pr\u00e9cis gr\u00e2ce \u00e0 la photogramm\u00e9trie, technique permettant de reconstituer un objet en trois dimensions, en l\u2019occurrence le volume d\u2019une pi\u00e8ce, et de localiser avec une grande pr\u00e9cision toutes les taches de sang. &#8220;Avec des \u00e9tudiants de l\u2019universit\u00e9 de Marne-la-Vall\u00e9e qui se destinent \u00e0 devenir ing\u00e9nieurs, nous avons con\u00e7u un logiciel baptis\u00e9 Escrime, capable de tirer parti de toutes ces donn\u00e9es&#8221;, explique l\u2019adjudant Philippe Esperan\u00e7a, sp\u00e9cialiste de la morphoanalyse (analyse de forme) des traces de sang \u00e0\u00a0l\u2019IRCGN.<\/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<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-531431d\" data-id=\"531431d\" 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-49e37d3 elementor-widget elementor-widget-text-editor\" data-id=\"49e37d3\" 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: center;\">Apr\u00e8s avoir &#8220;dig\u00e9r\u00e9&#8221; les relev\u00e9s photogramm\u00e9triques, le programme est capable de reconstituer la sc\u00e8ne. Les projections n\u2019ont pas la m\u00eame morphologie selon que l\u2019instrument qui a servi \u00e0 les faire \u00e9tait un chandelier ou un couteau. De plus, leur forme indique avec une certaine pr\u00e9cision le lieu d\u2019o\u00f9 elles proviennent. Au final, le logiciel est capable de dire combien de coups ont \u00e9t\u00e9 port\u00e9s et, m\u00eame, o\u00f9 se trouvait la victime, debout ou \u00e0 terre, par exemple. &#8220;D\u2019autres pays, comme le Canada, pionnier dans le domaine, ont d\u00e9velopp\u00e9 des logiciels \u00e9quivalents, note l\u2019adjudant Philippe Esperan\u00e7a. Mais plusieurs d\u2019entre eux aimeraient disposer d\u2019Escrime qui est capable, apr\u00e8s analyse, de repr\u00e9senter la sc\u00e8ne de crime en trois dimensions.&#8221;<\/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 class=\"elementor-element elementor-element-1c55d22c elementor-widget elementor-widget-spacer\" data-id=\"1c55d22c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b2dcbe5 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"4b2dcbe5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-lg\" href=\"http:\/\/www.savoirs.essonne.fr\/dossiers\/la-vie\/biologie-genetique\/police-scientifique-des-recherches-tous-azimuts\/complement\/resources\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Lire l'article original<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3acdd1be elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"3acdd1be\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-213316a\" data-id=\"213316a\" 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-68e37af elementor-share-buttons--view-icon elementor-share-buttons--skin-framed elementor-share-buttons--shape-circle elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"68e37af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Share on facebook\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-facebook\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_twitter\" role=\"button\" tabindex=\"0\" aria-label=\"Share on twitter\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-twitter\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_linkedin\" role=\"button\" tabindex=\"0\" aria-label=\"Share on linkedin\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-linkedin\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_vk\" role=\"button\" tabindex=\"0\" aria-label=\"Share on vk\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-vk\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_telegram\" role=\"button\" tabindex=\"0\" aria-label=\"Share on telegram\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-telegram\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_whatsapp\" role=\"button\" tabindex=\"0\" aria-label=\"Share on whatsapp\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-whatsapp\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_email\" role=\"button\" tabindex=\"0\" aria-label=\"Share on email\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fas fa-envelope\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_print\" role=\"button\" tabindex=\"0\" aria-label=\"Share on print\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fas fa-print\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\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-15694cd4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"15694cd4\" 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=\"aux-parallax-section elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-17bde4ca\" data-id=\"17bde4ca\" 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-4bd09b49 elementor-widget elementor-widget-heading\" data-id=\"4bd09b49\" 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-large\">Produits Bluestar<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c6f2228 elementor-widget elementor-widget-image\" data-id=\"2c6f2228\" 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\t<a href=\"https:\/\/www.bluestar-forensic.com\/fr\/nos-produits\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bluestar-forensic.com\/wp-content\/uploads\/2021\/06\/Bluestar-All-Products.jpg\" title=\"\" alt=\"Bluestar forensic\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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<div class=\"elementor-element elementor-element-854233b elementor-align-center elementor-widget elementor-widget-button\" data-id=\"854233b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.bluestar-forensic.com\/fr\/nos-produits\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Click here<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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=\"aux-parallax-section elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-63963ee7\" data-id=\"63963ee7\" 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-7a7cc179 elementor-widget elementor-widget-heading\" data-id=\"7a7cc179\" 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-large\">Trouver un Distributeur<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2574a12d elementor-widget elementor-widget-image\" data-id=\"2574a12d\" 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\t<a href=\"https:\/\/www.bluestar-forensic.com\/fr\/ou-acheter\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bluestar-forensic.com\/wp-content\/uploads\/2022\/02\/web-ge238bcfb6_1920-1.png\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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<div class=\"elementor-element elementor-element-27829630 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"27829630\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.bluestar-forensic.com\/fr\/ou-acheter\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Click here<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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=\"aux-parallax-section elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-7191b5e1\" data-id=\"7191b5e1\" 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-68c724e elementor-widget elementor-widget-heading\" data-id=\"68c724e\" 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-large\">Etudes scientifiques<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62ecf6d2 elementor-widget elementor-widget-image\" data-id=\"62ecf6d2\" 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\t<a href=\"https:\/\/www.bluestar-forensic.com\/fr\/publications-scientifiques-bluestar\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bluestar-forensic.com\/wp-content\/uploads\/2022\/02\/science-g922ae06fa_1280-removebg-preview-1.png\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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<div class=\"elementor-element elementor-element-1b23992f elementor-align-center elementor-widget elementor-widget-button\" data-id=\"1b23992f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.bluestar-forensic.com\/fr\/publications-scientifiques-bluestar\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Click here<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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=\"aux-parallax-section elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-16e371a7\" data-id=\"16e371a7\" 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-37d5960d elementor-widget elementor-widget-heading\" data-id=\"37d5960d\" 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-large\">Bluestar et Luminol<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c1d02d2 elementor-widget elementor-widget-image\" data-id=\"6c1d02d2\" 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\t<a href=\"https:\/\/www.bluestar-forensic.com\/fr\/comparez-bluestar-et-le-luminol\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bluestar-forensic.com\/wp-content\/uploads\/2022\/02\/scale-gcc98cb621_1920-removebg-preview.png\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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<div class=\"elementor-element elementor-element-5c094e2 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"5c094e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.bluestar-forensic.com\/fr\/comparez-bluestar-et-le-luminol\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Click here<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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=\"aux-parallax-section elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-39d34ba5\" data-id=\"39d34ba5\" 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-1511ec14 elementor-widget elementor-widget-heading\" data-id=\"1511ec14\" 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-large\">L'histoire de Bluestar<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d960b52 elementor-widget elementor-widget-image\" data-id=\"7d960b52\" 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\t<a href=\"https:\/\/www.bluestar-forensic.com\/fr\/actualites\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bluestar-forensic.com\/wp-content\/uploads\/2019\/10\/arrows-g6b28e2483_1280.png\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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<div class=\"elementor-element elementor-element-55b8ede9 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"55b8ede9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div 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Sa fonction : r\u00e9v\u00e9ler les taches de sang, toutes les taches de sang, m\u00eame celles qui ont \u00e9t\u00e9 effac\u00e9es \u00e0 grande eau. Le &#8220;BlueStar&#8221; est un produit r\u00e9volutionnaire. Sa fonction : r\u00e9v\u00e9ler les taches de sang, toutes les taches de sang, m\u00eame celles qui ont \u00e9t\u00e9 effac\u00e9es \u00e0 grande [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13033,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Biologie : Faire parler le sang (Banque des Savoirs) - Bluestar Forensic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bluestar-forensic.com\/fr\/biologie-faire-parler-le-sang-banque-des-savoirs\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Biologie : Faire parler le sang (Banque des Savoirs) - Bluestar Forensic\" \/>\n<meta property=\"og:description\" content=\"Le &#8220;Bluestar&#8221; est un produit r\u00e9volutionnaire. 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