Gekoni maj\u00ed mimo\u0159\u00e1dnou schopnost \u0161plhat po zdech a dokonce i vzh\u016fru nohama. Tento pozoruhodn\u00fd v\u00fdkon je umo\u017en\u011bn d\u00edky drobn\u00fdm \u0161t\u011btink\u00e1m na jejich prstech zvan\u00fdm setae, kter\u00e9 jsou d\u00e1le rozd\u011bleny na je\u0161t\u011b men\u0161\u00ed struktury naz\u00fdvan\u00e9 septulae. Tyto septulae interaguj\u00ed s povrchy na molekul\u00e1rn\u00ed \u00farovni a vytv\u00e1\u0159ej\u00ed slab\u00e9 elektrick\u00e9 s\u00edly zn\u00e1m\u00e9 jako Van der Waalsovy s\u00edly. Tyto s\u00edly poskytuj\u00ed gekonovi siln\u00fd \u00fachop, co\u017e mu umo\u017e\u0148uje bez n\u00e1mahy zdol\u00e1vat svisl\u00e9 povrchy.<\/p>\n\n
Inspirov\u00e1ni jedine\u010dn\u00fdmi chodidly gekona vyvinuli v\u011bdci syntetick\u00e9 setae vyroben\u00e9 z mikroklin\u016f ze silikonu. Tyto um\u011bl\u00e9 \u0161t\u011btiny jsou sestaveny do ru\u010dn\u00edch podlo\u017eek, kter\u00e9 napodobuj\u00ed strukturu a funkci setae gekona. Pomoc\u00ed t\u011bchto ru\u010dn\u00edch podlo\u017eek mohou nyn\u00ed lid\u00e9 \u0161plhat po zdech jako gekon, jak p\u0159edvedl postgradu\u00e1ln\u00ed student, kter\u00fd vy\u0161plhal po 12stop\u00e9 sklen\u011bn\u00e9 st\u011bn\u011b.<\/p>\n\n
Technologie p\u0159ilnavosti inspirovan\u00e1 gekonem m\u00e1 \u010detn\u00e9 potenci\u00e1ln\u00ed aplikace v robotice. Roboti vybaven\u00ed syntetick\u00fdmi setae by mohli \u0161plhat po zdech a dal\u0161\u00edch p\u0159ek\u00e1\u017ek\u00e1ch bez nutnosti lan nebo \u017eeb\u0159\u00edk\u016f. Tato schopnost by zna\u010dn\u011b zv\u00fd\u0161ila mobilitu a v\u0161estrannost robot\u016f v r\u016fzn\u00fdch oblastech, v\u010detn\u011b p\u00e1tr\u00e1n\u00ed a z\u00e1chrany, pr\u016fzkumu a v\u00fdstavby.<\/p>\n\n
Krom\u011b toho by technologie mohla b\u00fdt pou\u017eita k v\u00fdvoji robot\u016f schopn\u00fdch zachytit a odstranit vesm\u00edrn\u00fd odpad, jako jsou nefunk\u010dn\u00ed satelity a trosky. V experimentu s nulovou gravitac\u00ed robot vybaven\u00fd malou lep\u00edc\u00ed n\u00e1plast\u00ed \u00fasp\u011b\u0161n\u011b uchopil sol\u00e1rn\u00ed panel jin\u00e9ho robota, zpomalil ho a zm\u011bnil sm\u011br jeho pohybu. To dokazuje potenci\u00e1l p\u0159ilnavosti inspirovan\u00e9 gekonem pro odstra\u0148ov\u00e1n\u00ed vesm\u00edrn\u00e9ho odpadu, co\u017e je rostouc\u00ed probl\u00e9m, kter\u00fd ohro\u017euje bezpe\u010dnost a udr\u017eitelnost vesm\u00edrn\u00fdch operac\u00ed.<\/p>\n\n
Agentura pro pokro\u010dil\u00e9 v\u00fdzkumn\u00e9 projekty v oblasti obrany (DARPA) investovala do programu Z-Man, jeho\u017e c\u00edlem je vyvinout pokro\u010dil\u00e9 lezeck\u00e9 schopnosti pro voj\u00e1ky. Tento program podpo\u0159il v\u00fdzkum p\u0159ilnavosti inspirovan\u00e9 gekonem, co\u017e vedlo k v\u00fdvoji syntetick\u00fdch setae a ru\u010dn\u00edch podlo\u017eek. Tyto technologie by mohly voj\u00e1k\u016fm umo\u017enit rychl\u00e9 a efektivn\u00ed zdol\u00e1v\u00e1n\u00ed budov a dal\u0161\u00edch p\u0159ek\u00e1\u017eek, co\u017e by zv\u00fd\u0161ilo jejich mobilitu a bojovou \u00fa\u010dinnost.<\/p>\n\n
P\u0159esto\u017ee technologie p\u0159ilnavosti inspirovan\u00e1 gekonem zaznamenala v\u00fdznamn\u00fd pokrok, st\u00e1le je t\u0159eba p\u0159ekonat n\u011bkolik v\u00fdzev. V\u011bdci pracuj\u00ed na zlep\u0161en\u00ed p\u0159ilnavosti syntetick\u00fdch setae na drsn\u00fdch povr\u0161\u00edch. Krom\u011b toho zkoumaj\u00ed nov\u00e9 aplikace t\u00e9to technologie, jako je v\u00fdvoj lezeck\u00fdch robot\u016f pro reakce na katastrofy a p\u00e1trac\u00ed a z\u00e1chrann\u00e9 operace.<\/p>\n\n
S pokra\u010duj\u00edc\u00edm v\u00fdzkumem m\u00e1 technologie p\u0159ilnavosti inspirovan\u00e1 gekonem potenci\u00e1l k revoluci v oblasti robotiky a lidsk\u00e9 mobility, co\u017e n\u00e1m umo\u017en\u00ed \u0161plhat po zdech jako gekon a objevovat nov\u00e9 hranice ve vesm\u00edru i na Zemi.<\/p>","protected":false},"excerpt":{"rendered":"
Bioinspirovan\u00e9 lezen\u00ed: Gekoni inspiruj\u00ed p\u0159ilnavost robot\u016f Nohy gekona: mist\u0159i lezen\u00ed v p\u0159\u00edrod\u011b Gekoni maj\u00ed mimo\u0159\u00e1dnou schopnost \u0161plhat po zdech a dokonce i vzh\u016fru nohama. Tento pozoruhodn\u00fd v\u00fdkon je umo\u017en\u011bn d\u00edky…<\/p>\n","protected":false},"author":6,"featured_media":23498,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24209],"tags":[332,83,24208,16185,434,2054],"class_list":["post-18531","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bioinspired-robotics","tag-adhesion","tag-biomimicry","tag-geckos","tag-climbing","tag-space-exploration","tag-robotics"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/18531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=18531"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/18531\/revisions"}],"predecessor-version":[{"id":18532,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/18531\/revisions\/18532"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media\/23498"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=18531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=18531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=18531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}