{"id":93316,"date":"2019-07-08T14:23:24","date_gmt":"2019-07-08T21:23:24","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2019\/07\/researchers-discover-semiconducting-nanotubes-that-form-spontaneously"},"modified":"2019-07-08T14:23:24","modified_gmt":"2019-07-08T21:23:24","slug":"researchers-discover-semiconducting-nanotubes-that-form-spontaneously","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2019\/07\/researchers-discover-semiconducting-nanotubes-that-form-spontaneously","title":{"rendered":"Researchers discover semiconducting nanotubes that form spontaneously"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/researchers-discover-semiconducting-nanotubes-that-form-spontaneously2.jpg\"><\/a><\/p>\n<p>If scientists could find a way to control the process for making semiconductor components on a nanometric scale, they could give those components unique electronic and optical properties\u2014opening the door to a host of useful applications.<\/p>\n<p>Researchers at the Laboratory of Microsystems, in EPFL\u2019s School of Engineering, have taken an important step towards that goal with their discovery of semiconducting nanotubes that assemble automatically in solutions of metallic nanocrystals and certain ligands. The tubes have between three and six walls that are perfectly uniform and just a few atoms thick\u2014making them the first such nanostructures of their kind.<\/p>\n<p>What\u2019s more, the nanotubes possess photoluminescent properties: they can absorb light of a specific wavelength and then send out intense light waves of a different color, much like <a href=\"https:\/\/phys.org\/tags\/quantum+dots\/\" rel=\"tag\" class=\"\">quantum dots<\/a> and quantum wells. That means they can be used as <a href=\"https:\/\/phys.org\/tags\/fluorescent+markers\/\" rel=\"tag\" class=\"\">fluorescent markers<\/a> in <a href=\"https:\/\/phys.org\/tags\/medical+research\/\" rel=\"tag\" class=\"\">medical research<\/a>, for example, or as catalysts in photoreduction reactions, as evidenced by the removal of the colors of some organic dyes, based on the results of initial experiments. The researchers\u2019 findings have made the cover of ACS Central Science.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If scientists could find a way to control the process for making semiconductor components on a nanometric scale, they could give those components unique electronic and optical properties\u2014opening the door to a host of useful applications. Researchers at the Laboratory of Microsystems, in EPFL\u2019s School of Engineering, have taken an important step towards that goal [\u2026]<\/p>\n","protected":false},"author":513,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,4,1617],"tags":[],"class_list":["post-93316","post","type-post","status-publish","format-standard","hentry","category-biotech-medical","category-nanotechnology","category-quantum-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/93316","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/513"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=93316"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/93316\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=93316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=93316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=93316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}