{"id":10435,"date":"2023-12-29T00:15:37","date_gmt":"2023-12-28T23:15:37","guid":{"rendered":"https:\/\/lyceerudloff.com\/?p=10435"},"modified":"2024-06-26T15:28:01","modified_gmt":"2024-06-26T13:28:01","slug":"sciences-le-monde-de-la-microscopie","status":"publish","type":"post","link":"https:\/\/lyceerudloff.com\/index.php\/2023\/12\/29\/sciences-le-monde-de-la-microscopie\/","title":{"rendered":"Sciences + , le monde de la microscopie."},"content":{"rendered":"\n<p>Les \u00e9l\u00e8ves du groupe Sciences+ ont visit\u00e9 vendredi 24 novembre les plateformes d&rsquo;imagerie photonique et \u00e9lectronique de l&rsquo;IGBMC (Institut de G\u00e9n\u00e9tique, Biologie Mol\u00e9culaire et Cellulaire) \u00e0 Illkirch. R\u00e9partis en 4 ateliers, ils ont pu tour \u00e0 tour d\u00e9couvrir des techniques bien diff\u00e9rentes de ce qui est pratiqu\u00e9 au lyc\u00e9e. <\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls loop preload=\"auto\" src=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7745.mov\" playsinline><\/video><\/figure>\n\n\n\n<p>La pr\u00e9paration des coupes ultrafines, d&rsquo;une \u00e9paisseur de quelques dizaines de nanom\u00e8tres \u00e0 peine, permet des observations en microscopie \u00e9lectronique \u00e0 transmission. Avec un grossissement de 18 000x, le contenu des cellules se d\u00e9voile dans le moindre d\u00e9tail.<\/p>\n\n\n\n<p>D&rsquo;autres techniques permettent de mettre en \u00e9vidence des constituants particuliers des organismes parfois encore entiers, et d&rsquo;en reconstituer un mod\u00e8le 3D en quelques secondes ! C&rsquo;est le cas du microscope confocal ou du microscope \u00e0 feuillet de lumi\u00e8re, que certains \u00e9l\u00e8ves ont m\u00eame pu manipuler par eux-m\u00eame. <\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7753-1-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"10515\" src=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7753-1-1024x768.jpg\" alt=\"\" class=\"wp-image-10515\" srcset=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7753-1-1024x768.jpg 1024w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7753-1-300x225.jpg 300w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7753-1-768x576.jpg 768w, 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https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7749-1-225x300.jpg 225w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7749-1-1152x1536.jpg 1152w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7749-1-1536x2048.jpg 1536w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7749-1-18x24.jpg 18w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7749-1-27x36.jpg 27w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7749-1-36x48.jpg 36w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7749-1-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7764-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"10519\" src=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7764-1024x768.jpg\" alt=\"\" class=\"wp-image-10519\" srcset=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7764-1024x768.jpg 1024w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7764-300x225.jpg 300w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7764-768x576.jpg 768w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7764-1536x1152.jpg 1536w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7764-2048x1536.jpg 2048w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7764-24x18.jpg 24w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7764-36x27.jpg 36w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7764-48x36.jpg 48w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7769-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"10518\" src=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7769-1024x768.jpg\" alt=\"\" class=\"wp-image-10518\" srcset=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7769-1024x768.jpg 1024w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7769-300x225.jpg 300w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7769-768x576.jpg 768w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7769-1536x1152.jpg 1536w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7769-2048x1536.jpg 2048w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7769-24x18.jpg 24w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7769-36x27.jpg 36w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7769-48x36.jpg 48w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7762-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"10517\" src=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7762-1024x768.jpg\" alt=\"\" class=\"wp-image-10517\" srcset=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7762-1024x768.jpg 1024w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7762-300x225.jpg 300w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7762-768x576.jpg 768w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7762-1536x1152.jpg 1536w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7762-2048x1536.jpg 2048w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7762-24x18.jpg 24w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7762-36x27.jpg 36w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7762-48x36.jpg 48w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7752-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"10514\" src=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7752-1024x768.jpg\" alt=\"\" class=\"wp-image-10514\" srcset=\"https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7752-1024x768.jpg 1024w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7752-300x225.jpg 300w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7752-768x576.jpg 768w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7752-1536x1152.jpg 1536w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7752-2048x1536.jpg 2048w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7752-24x18.jpg 24w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7752-36x27.jpg 36w, https:\/\/lyceerudloff.com\/wp-content\/uploads\/2023\/12\/IMG_7752-48x36.jpg 48w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p>Enfin, plusieurs intervenants ont pr\u00e9sent\u00e9 leur m\u00e9tier dans le monde de la recherche : technicien, directeur de recherche, doctorant&#8230; de quoi compl\u00e9ter le panel des rencontres dans le parcours d&rsquo;orientation des \u00e9l\u00e8ves.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les \u00e9l\u00e8ves du groupe Sciences+ ont visit\u00e9 vendredi 24 novembre les plateformes d&rsquo;imagerie photonique et \u00e9lectronique de l&rsquo;IGBMC (Institut de G\u00e9n\u00e9tique, Biologie Mol\u00e9culaire et Cellulaire) \u00e0 Illkirch. R\u00e9partis en 4 ateliers, ils ont pu tour \u00e0 tour d\u00e9couvrir des techniques bien diff\u00e9rentes de ce qui est pratiqu\u00e9 au lyc\u00e9e. La pr\u00e9paration des coupes ultrafines, d&rsquo;une [&hellip;]<\/p>\n","protected":false},"author":31,"featured_media":10520,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[42,185,40],"class_list":["post-10435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pole-scientifique","tag-physique-chimie","tag-sciences-2","tag-svt"],"_links":{"self":[{"href":"https:\/\/lyceerudloff.com\/index.php\/wp-json\/wp\/v2\/posts\/10435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lyceerudloff.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lyceerudloff.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lyceerudloff.com\/index.php\/wp-json\/wp\/v2\/users\/31"}],"replies":[{"embeddable":true,"href":"https:\/\/lyceerudloff.com\/index.php\/wp-json\/wp\/v2\/comments?post=10435"}],"version-history":[{"count":3,"href":"https:\/\/lyceerudloff.com\/index.php\/wp-json\/wp\/v2\/posts\/10435\/revisions"}],"predecessor-version":[{"id":10523,"href":"https:\/\/lyceerudloff.com\/index.php\/wp-json\/wp\/v2\/posts\/10435\/revisions\/10523"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lyceerudloff.com\/index.php\/wp-json\/wp\/v2\/media\/10520"}],"wp:attachment":[{"href":"https:\/\/lyceerudloff.com\/index.php\/wp-json\/wp\/v2\/media?parent=10435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lyceerudloff.com\/index.php\/wp-json\/wp\/v2\/categories?post=10435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lyceerudloff.com\/index.php\/wp-json\/wp\/v2\/tags?post=10435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}