{"id":512935,"date":"2018-08-23T14:10:16","date_gmt":"2018-08-23T18:10:16","guid":{"rendered":"https:\/\/www.sciencedaily.com\/releases\/2018\/08\/180823141016.htm"},"modified":"2018-08-23T14:10:16","modified_gmt":"2018-08-23T18:10:16","slug":"the-worlds-cleanest-water-droplet-2","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=512935","title":{"rendered":"The world&#8217;s cleanest water droplet"},"content":{"rendered":"<p>The &#8216;molecular dirt&#8217; found on any surface can change the properties of the material. A new method has been developed to study this. By creating ultra-pure ice in a vacuum chamber and melting it the world&#8217;s cleanest water drops were created and applied to titanium dioxide surfaces. The &#8216;dirt&#8217; turns out to be a single-molecule-thick layer of two organic acids. This is surprising, because only minute traces of these acids are found in air. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>The &#8216;molecular dirt&#8217; found on any surface can change the properties of the material. A new method has been developed to study this. By creating ultra-pure ice in a vacuum chamber and melting it the world&#8217;s cleanest water drops were created and applied &#8230;<\/p>\n","protected":false},"author":61,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-512935","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/512935","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/61"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=512935"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/512935\/revisions"}],"predecessor-version":[{"id":512936,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/512935\/revisions\/512936"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=512935"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=512935"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=512935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}