{"id":266871,"date":"2017-01-27T10:25:32","date_gmt":"2017-01-27T14:25:32","guid":{"rendered":"https:\/\/spaceweekly.com\/?guid=b4229b044f8625c553fd042876e624d7"},"modified":"2017-01-27T10:25:32","modified_gmt":"2017-01-27T14:25:32","slug":"nanoparticles-hitchhiking-their-way-along-strands-of-hair-2","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=266871","title":{"rendered":"Nanoparticles hitchhiking their way along strands of hair"},"content":{"rendered":"<p>In shampoo ads, hair always looks like a shiny, smooth surface. But for physicists peering into microscopes, the hair surface looks much more rugged, as it is made of saw-tooth, ratchet-like scales. In a new theoretical study published in EPJ E, Matthias Radtke and Roland Netz have demonstrated that massaging hair can help to apply drug treatment &#8211; encapsulated in nanoparticles trapped in the channels formed around individual hairs &#8211; to the hair roots. This is because the oscillatory movement of the massaging directs the way these particles are transported.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In shampoo ads, hair always looks like a shiny, smooth surface. But for physicists peering into microscopes, the hair surface looks much more rugged, as it is made of saw-tooth, ratchet-like scales. In a new theoretical study published in EPJ E, Matthi&#8230;<\/p>\n","protected":false},"author":0,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-266871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/266871","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"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=266871"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/266871\/revisions"}],"predecessor-version":[{"id":266872,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/266871\/revisions\/266872"}],"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=266871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=266871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=266871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}