{"id":325168,"date":"2021-08-09T12:50:56","date_gmt":"2021-08-09T10:50:56","guid":{"rendered":"https:\/\/www.pcnen.com\/portal\/?p=325168"},"modified":"2021-08-09T12:50:56","modified_gmt":"2021-08-09T10:50:56","slug":"naucnici-otkrili-bakterije-u-betonu","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2021\/08\/09\/naucnici-otkrili-bakterije-u-betonu\/","title":{"rendered":"Nau\u010dnici otkrili bakterije u betonu"},"content":{"rendered":"<p>&#8220;Zaista se nije znalo ni\u0161ta o mikrobima u betonu. To je naj\u010de\u0161\u0107e kori\u0161\u0107eni gra\u0111evinski materijal na svijetu, ali jednostavno ne znamo ni\u0161ta o tome \u0161to u njemu \u017eivi&#8221;, rekla je za Science Alert mikrobiologinja Julie Maresca sa Univerziteta Delaware.<\/p>\n<p>Nau\u010dnici su primijetili da se zastupljenost pojedinih bakterija u betonu mijenjala s godi\u0161njim dobima, \u0161to je znak da su se mijenjali i njihovi izvori hrane.<\/p>\n<p>&#8220;Mogu\u0107e je da jedu mrtva tijela drugih mikroba. Ako nemaju ni\u0161ta za jesti, neke od njih mogu stvoriti spore ili formirati uspavani \u0107elijski tip i ne \u010diniti ni\u0161ta dok ne padne ki\u0161a, a zatim pojesti koliko mogu i opet zaspati&#8221;, obja\u0161njava Maresca.<\/p>\n<p>Neke od tih bakterija mogu proizvesti kalcijev karbonat, koji je pogodan za popunjavanje o\u0161te\u0107enja u betonu, zbog \u010dega se istra\u017eiva\u010di nadaju da \u0107e ih mo\u0107i koristiti pri obnovi infrastrukture.<\/p>\n<p>&#8220;Koliko znamo, mikrobi ne o\u0161te\u0107uju beton. Mikrobi ne jedu temelje. Nadamo se da \u0107emo ih upotrijebiti za korisne informacije i potencijalno pomo\u0107i u popravcima&#8221;, ka\u017ee Maresca.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Neke bakterije dobro snalaze i u &#8211; betonu, sude\u0107i po studiji objavljenoj u ameri\u010dkom stru\u010dnom \u010dasopisu mSystems, prenosi net.hr.<\/p>\n","protected":false},"author":1,"featured_media":325169,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[14,12],"tags":[],"class_list":["post-325168","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vijesti","category-prica-dana"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/325168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=325168"}],"version-history":[{"count":1,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/325168\/revisions"}],"predecessor-version":[{"id":325170,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/325168\/revisions\/325170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/325169"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=325168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=325168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=325168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}