{"id":21643,"date":"2025-02-04T18:30:23","date_gmt":"2025-02-04T17:30:23","guid":{"rendered":"https:\/\/johanneum-lueneburg.de\/wordpress\/?p=21643"},"modified":"2025-02-04T18:30:23","modified_gmt":"2025-02-04T17:30:23","slug":"goldene-zeiten-im-schuelerlabor-nanopartikel-zum-staunen","status":"publish","type":"post","link":"https:\/\/johanneum-lueneburg.de\/wordpress\/2025\/02\/04\/goldene-zeiten-im-schuelerlabor-nanopartikel-zum-staunen\/","title":{"rendered":"Goldene Zeiten im Sch\u00fclerlabor \u2013 Nanopartikel zum Staunen"},"content":{"rendered":"<div class=\"flex-1 overflow-hidden\">\n<div class=\"react-scroll-to-bottom--css-qlala-79elbk h-full\">\n<div class=\"flex-1 overflow-hidden\">\n<div class=\"react-scroll-to-bottom--css-vdwdn-79elbk h-full\">\n<div class=\"react-scroll-to-bottom--css-vdwdn-1n7m0yu\">\n<div class=\"flex flex-col pb-9 text-sm\">\n<div class=\"w-full text-token-text-primary\" data-testid=\"conversation-turn-3\">\n<div class=\"px-4 py-2 justify-center text-base md:gap-6 m-auto\">\n<div class=\"flex flex-1 text-base mx-auto gap-3 md:px-5 lg:px-1 xl:px-5 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem] group final-completion\">\n<div class=\"relative flex w-full flex-col agent-turn\">\n<div class=\"flex-col gap-1 md:gap-3\">\n<div class=\"flex flex-grow flex-col max-w-full\">\n<div class=\"min-h-[20px] text-message flex flex-col items-start gap-3 whitespace-pre-wrap break-words [.text-message+&amp;]:mt-5 overflow-x-auto\" data-message-author-role=\"assistant\" data-message-id=\"0b80f722-dcc5-47ee-9b11-889fcc8c00b3\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Am 16.01. unternahm der Chemiekurs 12CH1 unter der Leitung von Herrn Sander eine spannende Exkursion ins Sch\u00fclerlabor \u201eQuantensprung\u201c des Forschungszentrums Hereon in Geesthacht. Trotz einer herausfordernden Anreise mit \u00f6ffentlichen Verkehrsmitteln lohnte sich der Aufwand f\u00fcr alle Beteiligten. Im Sch\u00fclerlabor erhielten die Sch\u00fclerinnen und Sch\u00fcler einen Einblick in die Welt der Nanochemie. In kleinen Gruppen f\u00fchrten sie unter fachkundiger Anleitung verschiedene Experimente durch. Dabei wurden unter anderem Gr\u00e4tzelzellen hergestellt, die Funktionsweise des Tyndall-Effekts untersucht und Ferrofluide erforscht.<\/p>\n<p>Ein besonderes Highlight war die Herstellung von Gold-Nanopartikeln, die eindrucksvoll ihre ungew\u00f6hnlichen optischen Eigenschaften demonstrierten. Ein weiteres Highlight des Tages war die Arbeit mit einer Formged\u00e4chtnis-B\u00fcroklammer, die ihre urspr\u00fcngliche Form nach Erw\u00e4rmung wieder annimmt. Dieser faszinierende Effekt der Materialwissenschaft verdeutlichte den Sch\u00fclerinnen und Sch\u00fclern anschaulich, wie moderne Forschung die Eigenschaften von Materialien gezielt beeinflussen kann. Die Exkursion war nicht nur eine willkommene Abwechslung vom Unterrichtsalltag, sondern auch eine inspirierende Erfahrung, die das Interesse an der Chemie und den Naturwissenschaften weiter gest\u00e4rkt hat<\/p>\n<p>&nbsp;<\/p>\n<div  id=\"jtg-21644\" class=\"modula modula-gallery modula-columns\" data-config=\"{&quot;tabletHeight&quot;:800,&quot;mobileHeight&quot;:800,&quot;desktopHeight&quot;:800,&quot;enableTwitter&quot;:false,&quot;enableWhatsapp&quot;:false,&quot;enableFacebook&quot;:false,&quot;enablePinterest&quot;:false,&quot;enableLinkedin&quot;:false,&quot;enableEmail&quot;:false,&quot;randomFactor&quot;:0.5,&quot;type&quot;:&quot;grid&quot;,&quot;columns&quot;:12,&quot;gutter&quot;:10,&quot;mobileGutter&quot;:10,&quot;tabletGutter&quot;:10,&quot;desktopGutter&quot;:10,&quot;enableResponsive&quot;:&quot;0&quot;,&quot;tabletColumns&quot;:2,&quot;mobileColumns&quot;:1,&quot;lazyLoad&quot;:0,&quot;lightboxOpts&quot;:{&quot;animated&quot;:true,&quot;Thumbs&quot;:{&quot;type&quot;:&quot;modern&quot;,&quot;showOnStart&quot;:false},&quot;Toolbar&quot;:{&quot;display&quot;:{&quot;right&quot;:[&quot;close&quot;]},&quot;enabled&quot;:true},&quot;Carousel&quot;:{&quot;Panzoom&quot;:{&quot;touch&quot;:true},&quot;infinite&quot;:false},&quot;keyboard&quot;:{&quot;Escape&quot;:&quot;close&quot;,&quot;Delete&quot;:&quot;close&quot;,&quot;Backspace&quot;:&quot;close&quot;,&quot;PageUp&quot;:&quot;next&quot;,&quot;PageDown&quot;:&quot;prev&quot;,&quot;ArrowUp&quot;:&quot;prev&quot;,&quot;ArrowDown&quot;:&quot;next&quot;,&quot;ArrowRight&quot;:&quot;next&quot;,&quot;ArrowLeft&quot;:&quot;prev&quot;},&quot;wheel&quot;:&quot;slide&quot;,&quot;touch&quot;:true,&quot;backdropClick&quot;:&quot;close&quot;,&quot;l10n&quot;:{&quot;CLOSE&quot;:&quot;Schlie\\u00dfen&quot;,&quot;NEXT&quot;:&quot;Weiter&quot;,&quot;PREV&quot;:&quot;Zur\\u00fcck&quot;,&quot;Error&quot;:&quot;Der angeforderte Inhalt kann nicht geladen werden. 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Bitte versuche es sp\\u00e4ter noch einmal&quot;,&quot;IMAGE_ERROR&quot;:&quot;Bild nicht gefunden&quot;,&quot;ELEMENT_NOT_FOUND&quot;:&quot;HTML-Element nicht gefunden&quot;,&quot;AJAX_NOT_FOUND&quot;:&quot;Fehler beim Laden von AJAX: Nicht gefunden&quot;,&quot;AJAX_FORBIDDEN&quot;:&quot;Fehler beim Laden von AJAX: Zugriff verweigert&quot;,&quot;IFRAME_ERROR&quot;:&quot;Fehler beim Laden der Seite&quot;,&quot;TOGGLE_ZOOM&quot;:&quot;Zoomstufe umschalten&quot;,&quot;TOGGLE_THUMBS&quot;:&quot;Miniaturansichten ein-\\\/ausblenden&quot;,&quot;TOGGLE_SLIDESHOW&quot;:&quot;Diashow ein-\\\/ausschalten&quot;,&quot;TOGGLE_FULLSCREEN&quot;:&quot;Vollbildmodus umschalten&quot;},&quot;Images&quot;:{&quot;Panzoom&quot;:{&quot;maxScale&quot;:2}},&quot;mainClass&quot;:&quot;modula-fancybox-container modula-lightbox-jtg-21644&quot;,&quot;Html&quot;:{&quot;videoAutoplay&quot;:0,&quot;videoTpl&quot;:&quot;&lt;video class=\\&quot;fancybox__html5video\\&quot; controls muted playsinline controlsList 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