{"id":13072,"date":"2009-01-11T20:00:00","date_gmt":"2009-01-11T20:00:00","guid":{"rendered":""},"modified":"2009-01-11T20:00:00","modified_gmt":"2009-01-11T20:00:00","slug":"nanodalelemis-padengti-dantys-bakterijoms-tampa-per-daug-slidus","status":"publish","type":"post","link":"https:\/\/www.pasveik.lt\/lt\/sveikatos-ir-medicinos-naujienos\/nanodalelemis-padengti-dantys-bakterijoms-tampa-per-daug-slidus\/13072\/","title":{"rendered":"Nanodalel\u0117mis padengti dantys bakterijoms tampa per daug slid\u016bs"},"content":{"rendered":"<div class=\"fontSize12 text\" style=\"text-align: justify\">Clarksono Universiteto Pa\u017eangi\u0173 Med\u017eiag\u0173 Apdorojimo Centro profesorius Igoris Sokolovas kartu su savo kolega Ravi M. Gaikwad\\&#8217;u atrado nauj\u0105 metod\u0105, kaip apsaugoti dantis nuo \u0117duonies susiformavimo. \u0160iam tikslui dantys turi b\u016bti nupoliruoti ma\u017eyt\u0117mis silicio dioksido nanodalel\u0117mis. <br \/>\nAtlikus toki\u0105 proced\u016br\u0105, dantys tampa, liaudi\u0161kai tariant, per slid\u016bs &#8222;blogoms&#8221; bakterijoms, kurios yra atsakingos u\u017e danties emalio naikinim\u0105. V\u0117liau \u0161ios bakterijos lengvai pa\u0161alinamos dant\u0173 \u0161epet\u0117liu, dar nesp\u0117jusios \u012fgyvendinti savo pikt\u0173 k\u0117sl\u0173. Kaip gi gaunama tokio lygio dant\u0173 apsauga? <br \/>\nMokslininkai pritaik\u0117 puslaidininki\u0173 pramon\u0117je naudojam\u0105 poliravimo technologij\u0105 &#8211; chemin\u012f mechanin\u012f planarizavim\u0105 (angl. chemical mechanical planarization). Naudojant toki\u0105 technologij\u0105 \u017emogaus dantis galima nupoliruoti iki tokio lygio, kad pavir\u0161iaus nelygumai siekia tik kelis nanometrus (o tai yra kelios milijardin\u0117s metro dalys, arba, palyginimui, \u0161imt\u0105 t\u016bkstan\u010di\u0173 kart\u0173 ma\u017eiau nei sm\u0117lio smiltis). Sokolovas ir Gaikwad\\&#8217;as pademonstravo, kad tokiu b\u016bdu nupoliruoti dantys i\u0161ties yra per slid\u016bs bakterijoms, kurios nebegali \u012fsitvirtinti emalio pavir\u0161iuje. Nors silicio dioksido dalel\u0117s dantims poliruoti buvo naudojamos ir anks\u010diau, iki \u0161iol dar niekas nepanaudojo nanodaleli\u0173. Belieka sulaukti, kada \u0161i technologija pasieks dant\u0173 gydytoj\u0173 ir burnos higienist\u0173 kabinetus. <\/p>\n<p>Parengta pagal: <br \/>\nNew Tooth Cavity Protection: Nanoparticles Make Surface Too Slippery For Bacteria To Adhere (Science Daily) <br \/>\nNanoparticles Will Make Your Teeth Too Slick For Bacteria (Gizmodo) <br \/>\n\u00a0<\/div>\n<div class=\"line1\" style=\"text-align: justify\"><img loading=\"lazy\" decoding=\"async\" title=\"\" height=\"1\" alt=\"Nanodalel\u0117mis padengti dantys bakterijoms tampa per daug slid\u016bs\" src=\"\/wp-content\/uploads\/2020\/11\/s.gif\" width=\"1\">\u00a0<\/div>\n<p>iMed<\/p>\n","protected":false},"excerpt":{"rendered":"<p style=\"text-align: justify\">Clarksono Universiteto Pa\u017eangi\u0173 Med\u017eiag\u0173 Apdorojimo Centro profesorius Igoris Sokolovas kartu su savo kolega Ravi M. Gaikwad\\&#8217;u atrado nauj\u0105 metod\u0105, kaip apsaugoti dantis nuo \u0117duonies susiformavimo. \u0160iam tikslui dantys turi b\u016bti nupoliruoti ma\u017eyt\u0117mis silicio dioksido nanodalel\u0117mis. <br \/>\n&nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[398,399],"site":[],"post_item_type":[27344],"class_list":["post-13072","post","type-post","status-publish","format-standard","hentry","tag-dantis","tag-dantys"],"acf":{"post_sites":false},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/posts\/13072","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/comments?post=13072"}],"version-history":[{"count":0,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/posts\/13072\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/media?parent=13072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/categories?post=13072"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/tags?post=13072"},{"taxonomy":"site","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/site?post=13072"},{"taxonomy":"post_item_type","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/post_item_type?post=13072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}