{"id":36394,"date":"2026-03-26T14:28:11","date_gmt":"2026-03-26T14:28:11","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/36394\/"},"modified":"2026-03-26T14:28:11","modified_gmt":"2026-03-26T14:28:11","slug":"v-brne-ziskali-supermikroskop-vidi-detaily-az-do-velikosti-atomu-aniz-by-poskodil-vzorky","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/36394\/","title":{"rendered":"V\u00a0Brn\u011b z\u00edskali supermikroskop. Vid\u00ed detaily a\u017e do velikosti atom\u016f, ani\u017e by po\u0161kodil vzorky"},"content":{"rendered":"<p class=\"c_bz\">Zjednodu\u0161en\u011b \u0159e\u010deno, mikroskop Nion umo\u017e\u0148uje detailn\u00ed studium extr\u00e9mn\u011b tenk\u00fdch vzork\u016f materi\u00e1l\u016f i\u00a0biologick\u00fdch struktur pomoc\u00ed nejpokro\u010dilej\u0161\u00edch zobrazovac\u00edch metod sou\u010dasnosti. P\u0159\u00edstroj vyu\u017e\u00edv\u00e1 tzv. korektory aberac\u00ed elektronov\u00e9 optiky, tedy technologii, kter\u00e1 odstra\u0148uje optick\u00e9 vady elektronov\u00e9ho svazku a\u00a0umo\u017e\u0148uje dos\u00e1hnout atom\u00e1rn\u00edho rozli\u0161en\u00ed.<\/p>\n<p class=\"c_bz\">Pro v\u011bdce jde o\u00a0kl\u00ed\u010dov\u00e9 za\u0159\u00edzen\u00ed, kter\u00e9 jim m\u016f\u017ee pomoci posunout jejich v\u00fdzkumy v\u00a0mnoha oblastech v\u00fdrazn\u011b kup\u0159edu. Nion je sou\u010d\u00e1st\u00ed vybaven\u00ed nov\u011b otev\u0159en\u00e9 laborato\u0159e UltraSTEM v\u00a0Brn\u011b.<\/p>\n<p class=\"c_bz\">\u201eUmo\u017en\u00edme zde v\u011bdc\u016fm z\u00a0cel\u00e9 Evropy pracovat s\u00a0technologi\u00ed, kter\u00e1 odhaluje strukturu materi\u00e1l\u016f i\u00a0biologick\u00fdch objekt\u016f s\u00a0velmi vysok\u00fdm rozli\u0161en\u00edm, a\u00a0nav\u00edc \u0161etrn\u00fdm zp\u016fsobem,\u201c uvedl \u0159editel \u00dastavu p\u0159\u00edstrojov\u00e9 techniky Josef Lazar. Up\u0159esnil, \u017ee v\u00fdzkumn\u00fd t\u00fdm se nyn\u00ed s\u00a0Nionem zam\u011b\u0159uje p\u0159edev\u0161\u00edm na pr\u00e1ci v\u00a0oblasti ni\u017e\u0161\u00edch energi\u00ed elektronov\u00e9ho svazku.<\/p>\n<p><a data-dot=\"atm-link\" target=\"_self\" href=\"https:\/\/www.novinky.cz\/clanek\/veda-skoly-tri-mozne-lokality-einsteinuv-teleskop-uvidi-na-kraj-vesmiru-o-umisteni-se-rozhodne-pristi-rok-40569547\" class=\"c_N\" rel=\"nofollow noopener\"><img fetchpriority=\"high\" height=\"874\" width=\"1555\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/03\/michael-prouza-fzu.png\" loading=\"eager\" decoding=\"sync\" class=\"c_t c_r\"\/><\/a><\/p>\n<p class=\"c_bz\">Nov\u00fd p\u0159\u00edstroj podporuje nejmodern\u011bj\u0161\u00ed zobrazovac\u00ed metody, nap\u0159\u00edklad 4D-STEM a\u00a0ptychografii. Tyto techniky kombinuj\u00ed experiment\u00e1ln\u00ed m\u011b\u0159en\u00ed s\u00a0matematickou rekonstrukc\u00ed obrazu a\u00a0umo\u017e\u0148uj\u00ed z\u00edskat velmi detailn\u00ed struktur\u00e1ln\u00ed informace i\u00a0p\u0159i velmi n\u00edzk\u00fdch d\u00e1vk\u00e1ch elektron\u016f.<\/p>\n<p class=\"c_bz\">To je z\u00e1sadn\u00ed zejm\u00e9na p\u0159i studiu citliv\u00fdch materi\u00e1l\u016f nebo biologick\u00fdch vzork\u016f p\u0159i zna\u010dn\u011b n\u00edzk\u00fdch teplot\u00e1ch. Lze tak z\u00edskat zcela unik\u00e1tn\u00ed informace pro dal\u0161\u00ed zpracov\u00e1n\u00ed.<\/p>\n<p class=\"c_bz\">Pokro\u010dil\u00e9 zobrazovac\u00ed metody jsou pro v\u00fdzkum kl\u00ed\u010dov\u00e9. \u201eChceme posouvat hranice toho, co lze zobrazit, ani\u017e bychom studovan\u00fd objekt zni\u010dili. To je kl\u00ed\u010dov\u00e9 jak pro materi\u00e1lov\u00e9 v\u011bdy, tak pro biologii,\u201c doplnil vedouc\u00ed skupiny mikroskopie pro biomedic\u00ednu v\u00a0\u00dastavu p\u0159\u00edstrojov\u00e9 techniky Vladislav Krzy\u017e\u00e1nek, kter\u00fd je i\u00a0<a data-dot=\"atm-link\" target=\"_blank\" href=\"https:\/\/www.novinky.cz\/clanek\/veda-skoly-evropskou-mikroskopickou-spolecnost-povede-cesky-vedec-40486001#utm_content=ribbonnews&amp;utm_term=Vladislav%20Krzy%C5%BE%C3%A1nek&amp;utm_medium=hint&amp;utm_source=search.seznam.cz\" class=\"c_N\" rel=\"nofollow noopener\">p\u0159edsedou Evropsk\u00e9 mikroskopick\u00e9 spole\u010dnosti<\/a>.<\/p>\n<p>V \u010cesku jeden, v\u00a0Evrop\u011b sedm<\/p>\n<p class=\"c_bz\">Mikroskop je v\u00fdrobkem americk\u00e9 spole\u010dnosti Bruker AXS LLC (d\u0159\u00edve spole\u010dnosti Nion). Jeho po\u0159\u00edzen\u00ed p\u0159i\u0161lo na zhruba 80\u00a0milion\u016f korun.<\/p>\n<p class=\"c_bz\">\u201eV \u010cesku je jedin\u00fd, v\u00a0Evrop\u011b je jich asi sedm, ale ka\u017ed\u00fd je sv\u00fdm zp\u016fsobem origin\u00e1l, proto\u017ee je vytvo\u0159en na v\u00fdzkum n\u011b\u010deho jin\u00e9ho,\u201c \u0159ekla Novink\u00e1m Kamila Hrubanov\u00e1 z\u00a0\u00dastavu p\u0159\u00edstrojov\u00e9 techniky.<\/p>\n<p><img height=\"522\"   width=\"473\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/03\/mikroskop.jpeg\" loading=\"eager\" decoding=\"sync\" class=\"c_t c_r\"\/>Foto: AV \u010cR<\/p>\n<p class=\"c_bz\">P\u0159\u00edklad pokro\u010dil\u00e9 zobrazovac\u00ed metody\u00a0\u2013 sn\u00edmek krystalu k\u0159em\u00edku, na kter\u00e9m jsou vid\u011bt atomy vzd\u00e1len\u00e9 od sebe 0,078\u00a0nanometru.<\/p>\n<p><a data-dot=\"atm-link\" target=\"_self\" href=\"https:\/\/www.novinky.cz\/clanek\/veda-skoly-v-brne-vylepsili-elektronove-mikroskopy-vlozili-do-nich-vesmirnou-technologii-chranici-iss-40557846\" class=\"c_N\" rel=\"nofollow noopener\"><img height=\"900\" width=\"1600\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/03\/mikroskop-brno-vesmir.jpeg\" loading=\"eager\" decoding=\"sync\" class=\"c_t c_r\"\/><\/a><a data-dot=\"atm-link\" target=\"_self\" href=\"https:\/\/www.novinky.cz\/clanek\/koktejl-brno-ma-novou-atrakci-obri-maketa-bakterie-z-lidskeho-tela-pripomina-slavne-brnenske-mikroskopy-40567460\" class=\"c_N\" rel=\"nofollow noopener\"><img height=\"1080\" width=\"1920\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/03\/1774535291_540_bakterie-brno.jpeg\" loading=\"eager\" decoding=\"sync\" class=\"c_t c_r\"\/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Zjednodu\u0161en\u011b \u0159e\u010deno, mikroskop Nion umo\u017e\u0148uje detailn\u00ed studium extr\u00e9mn\u011b tenk\u00fdch vzork\u016f materi\u00e1l\u016f i\u00a0biologick\u00fdch struktur pomoc\u00ed nejpokro\u010dilej\u0161\u00edch zobrazovac\u00edch metod sou\u010dasnosti.&hellip;\n","protected":false},"author":2,"featured_media":36395,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[6067,15021,92,17,21,10993,16,78,18,19,22,15093,4095,20],"class_list":{"0":"post-36394","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-zpravy","8":"tag-akademie-ved-ceske-republiky-avcr","9":"tag-atom","10":"tag-brno","11":"tag-headlines","12":"tag-hlavni-udalosti","13":"tag-mikroskop","14":"tag-news","15":"tag-technika","16":"tag-top-news","17":"tag-top-stories","18":"tag-udalosti-dne","19":"tag-ustav-pristrojove-techniky-av-cr","20":"tag-vyzkum","21":"tag-zpravy"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116295952053223011","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/36394","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=36394"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/36394\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/36395"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=36394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=36394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=36394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}