{"id":1401,"date":"2024-05-22T15:12:19","date_gmt":"2024-05-22T07:12:19","guid":{"rendered":"https:\/\/test.3dptek.com\/?p=1401"},"modified":"2024-05-22T15:13:27","modified_gmt":"2024-05-22T07:13:27","slug":"2024-di-2-pian-3d-da-yin-nature","status":"publish","type":"post","link":"https:\/\/www.3dptek.com\/fr\/repository\/2024-di-2-pian-3d-da-yin-nature\/","title":{"rendered":"2024 2\u00e8me impression 3D nature"},"content":{"rendered":"

Le deuxi\u00e8me article de Nature dans le domaine de la technologie d'impression 3D en 2024 a \u00e9t\u00e9 publi\u00e9 le 13 mars. S'appuyant sur une technique de production continue d'interfaces liquides mise au point \u00e0 l'universit\u00e9 en 2015, des chercheurs de l'universit\u00e9 de Stanford ont d\u00e9velopp\u00e9 une technique d'impression 3D pour une production plus efficace de particules de taille microscopique, cr\u00e9ant jusqu'\u00e0 1 million de particules de taille microm\u00e9trique par jour avec une grande pr\u00e9cision et une grande capacit\u00e9 de personnalisation.<\/p>\n\n\n\n

Les particules \u00e0 l'\u00e9chelle du nanom\u00e8tre ou du micron ont un large \u00e9ventail d'applications dans les dispositifs biom\u00e9dicaux, l'administration de m\u00e9dicaments et de vaccins, la microfluidique et les syst\u00e8mes de stockage d'\u00e9nergie. Toutefois, les m\u00e9thodes de fabrication conventionnelles exigent de trouver un \u00e9quilibre entre de multiples facteurs tels que la vitesse de fabrication et l'\u00e9volutivit\u00e9, d'une part, et la forme, l'uniformit\u00e9 et les propri\u00e9t\u00e9s des particules, d'autre part.
Des chercheurs de l'universit\u00e9 de Stanford ont mis au point un processus d'impression 3D r2r CLIP \u00e9volutif et \u00e0 haute r\u00e9solution qui utilise des optiques d'une r\u00e9solution de l'ordre du microm\u00e8tre avec un film continu pour permettre la fabrication et la r\u00e9colte rapides et variables de particules avec une large gamme de mat\u00e9riaux et de g\u00e9om\u00e9tries complexes. Gr\u00e2ce \u00e0 cette technologie, les chercheurs peuvent obtenir une impression 3D d'une pr\u00e9cision de l'ordre du micron tout en conservant des vitesses de production \u00e9lev\u00e9es et une grande souplesse dans le choix des mat\u00e9riaux, ce qui ouvre de nouvelles perspectives pour la fabrication de particules.<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

Il a \u00e9t\u00e9 d\u00e9montr\u00e9 que cette technologie de production de particules \u00e9volutive permettait dePotentiel de fabrication dans un large \u00e9ventail de domaines, des c\u00e9ramiques aux collecteurs d'hydrogel<\/strong>La recherche a \u00e9t\u00e9 publi\u00e9e sous le titre \"Roll-to-roll, high-resolution 3D printing of shape-specific particles\" et a ensuite des applications potentielles dans le domaine du micro-outillage, de l'\u00e9lectronique et de l'administration de m\u00e9dicaments. L'\u00e9tude a \u00e9t\u00e9 publi\u00e9e sous le titre \"Roll-to-roll, high-resolution 3D printing of shape-specific particles\".<\/p>\n\n\n\n

Source : AMReference<\/p>","protected":false},"excerpt":{"rendered":"

Le deuxi\u00e8me article de Nature dans le domaine de la technologie d'impression 3D en 2024 a \u00e9t\u00e9 publi\u00e9 le 13 mars.<\/p>","protected":false},"author":1,"featured_media":1402,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1401","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-repository"],"acf":[],"yoast_head":"\n2024\u7b2c2\u7bc73D\u6253\u5370nature - \u4e09\u5e1d\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/title>\n<meta name=\"description\" content=\"2024\u5e743D\u6253\u5370\u6280\u672f\u9886\u57df\u7b2c2\u7bc7Nature\u6587\u7ae0\u4e8e3\u670813\u65e5\u53d1\u8868\" \/>\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.3dptek.com\/fr\/repository\/2024-di-2-pian-3d-da-yin-nature\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2024\u7b2c2\u7bc73D\u6253\u5370nature\" \/>\n<meta property=\"og:description\" content=\"2024\u5e743D\u6253\u5370\u6280\u672f\u9886\u57df\u7b2c2\u7bc7Nature\u6587\u7ae0\u4e8e3\u670813\u65e5\u53d1\u8868\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.3dptek.com\/fr\/repository\/2024-di-2-pian-3d-da-yin-nature\/\" \/>\n<meta property=\"og:site_name\" content=\"\u4e09\u5e1d\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-22T07:12:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-22T07:13:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.3dptek.com\/wp-content\/uploads\/2024\/05\/image-11.png\" \/>\n\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t<meta property=\"og:image:height\" content=\"505\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"3dptek\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"3dptek\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.3dptek.com\/repository\/2024-di-2-pian-3d-da-yin-nature\/\",\"url\":\"https:\/\/www.3dptek.com\/repository\/2024-di-2-pian-3d-da-yin-nature\/\",\"name\":\"2024\u7b2c2\u7bc73D\u6253\u5370nature - 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