{"id":657014,"date":"2020-06-04T08:05:24","date_gmt":"2020-06-04T12:05:24","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=657014"},"modified":"2020-06-04T08:05:24","modified_gmt":"2020-06-04T12:05:24","slug":"large-scale-preparation-of-polymer-based-room-temperature-phosphorescence-via-click-chemistry","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=657014","title":{"rendered":"Large-scale preparation of polymer-based room-temperature phosphorescence via click chemistry"},"content":{"rendered":"<p>Polymer-based room-temperature phosphorescence (RTP) materials can be efficiently developed by covalently embedding phosphors into the polymer matrix. The process is still, however, highly challenging on a large-scale due to inefficient binding engineering and time-consuming covalent reactions. In a new report on Science Advances, Rui Tian, and a team of research scientists at the State Key Laboratory of Chemical Resource Engineering in China, proposed a scalable preparation approach for RTP materials. They used the B-O click reaction between boronic acid-modified phosphors and the polyhydroxy polymer matrix. The molecular dynamics simulations showed effective immobilization of phosphors to result in suppressed nonradiative transitions and activated RTP emission. The team completed these B-O click reactions within 20 seconds in ambient environments and the strategy introduced facile click chemistry to simplify the construction of polymer-based RTP polymeric materials. The successful outcomes of this study will allow large-scale production of RTP materials industrially.&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\n Click here for original story, <a href=\"https:\/\/phys.org\/news\/2020-06-large-scale-polymer-based-room-temperature-phosphorescence-click.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Large-scale preparation of polymer-based room-temperature phosphorescence via click chemistry<\/a>&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\nSource: Phys.org&#013;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Polymer-based room-temperature phosphorescence (RTP) materials can be efficiently developed by covalently embedding phosphors into the polymer matrix. The process is still, however, highly challenging on a large-scale due to inefficient&hellip; <\/p>\n","protected":false},"author":1,"featured_media":615444,"comment_status":"false","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-657014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phys-org"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/657014","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=657014"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/657014\/revisions"}],"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=657014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=657014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=657014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}