{"id":4481,"date":"2017-08-10T12:47:31","date_gmt":"2017-08-10T11:47:31","guid":{"rendered":"http:\/\/lewin.ch.pw.edu.pl\/?p=4481"},"modified":"2017-10-18T17:10:26","modified_gmt":"2017-10-18T16:10:26","slug":"organometallic-route-to-chiroptically-active-zno-nanocrystals","status":"publish","type":"post","link":"https:\/\/lewin.ch.pw.edu.pl\/?p=4481","title":{"rendered":"Route to chiroptically-active ZnO nanocrystals"},"content":{"rendered":"<div> Nanoscale <b>2017<\/b>, <i>9<\/i>, 14782\u201314786<\/div>\n<p>.<br \/>\n&nbsp;<\/p>\n<h1>An organometallic route to chiroptically-active ZnO nanocrystals<\/h1>\n<p><strong><br \/>\n<a href=\"?page_id=323\">El\u017cbieta Chwojnowska<\/a>,<sup>ab<\/sup> <a href=\"?page_id=367\">Ma\u0142gorzata Wolska-Pietkiewicz<\/a>,<sup>a<\/sup> Justyna Grzonka,<sup>bc<\/sup> <a href=\"?page_id=14\">Janusz Lewi\u0144ski<\/a>,<sup>ab<\/sup><\/strong><\/p>\n<p><sup>a <\/sup>Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland<br \/>\n<sup>b <\/sup>Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44\/52, 01-224 Warsaw, Poland<br \/>\n<sup>c<\/sup>Faculty of Materials Science and Engineering, Warsaw University of Technology, Wo\u0142oska 141, 02-507 Warsaw, Poland<\/p>\n<p><strong>DOI: <\/strong>10.1039\/C7NR02843A.<br \/>\nFirst published online 2 August 2017.<br \/>\n<a href=\"http:\/\/pubs.rsc.org\/en\/content\/articlelanding\/2017\/nr\/c7nr02843a#!divAbstract\" target=\"_blank\">Paper at Publisher's website<\/a><br \/>\n<a href=\"http:\/\/pubs.rsc.org\/en\/content\/articlelanding\/2017\/nr\/c7nr90221b#!divAbstract\" target=\"_blank\">Cover of Nanoscale!<\/a><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/lewin.ch.pw.edu.pl\/wp-content\/uploads\/2017\/08\/nanoscale2017chiro1.gif\" width=\"500px\"><\/p>\n<p>The unique optical properties of zinc oxide nanocrystals (ZnO NCs) are strongly dependent on both the properties and the composition of the inorganic core\u2013organic ligand interface. Developing a novel organometallic self-supporting approach, we report on the synthesis and characterization of ZnO nanocrystals coated by chiral monoanionic aminoalcoholate ligands. The resulting ZnO NCs are both chiroptically active and possess size dependent optical properties. The size and in consequence the emission color of the ZnO NCs could be simply adjusted by the characteristic of the aminoalcohol used.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/lewin.ch.pw.edu.pl\/wp-content\/uploads\/2017\/10\/ns2017chiral.jpg\" style=\"border:1px solid #021a40;\" width=\"450px\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nanoscale 2017, 9, 14782\u201314786 . &nbsp; An organometallic route to chiroptically-active ZnO nanocrystals El\u017cbieta Chwojnowska,ab Ma\u0142gorzata Wolska-Pietkiewicz,a Justyna Grzonka,bc Janusz Lewi\u0144ski,ab a Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland b Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44\/52, 01-224 Warsaw, Poland cFaculty of Materials Science and Engineering, Warsaw [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4632,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-4481","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper"],"_links":{"self":[{"href":"https:\/\/lewin.ch.pw.edu.pl\/index.php?rest_route=\/wp\/v2\/posts\/4481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lewin.ch.pw.edu.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lewin.ch.pw.edu.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lewin.ch.pw.edu.pl\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lewin.ch.pw.edu.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4481"}],"version-history":[{"count":16,"href":"https:\/\/lewin.ch.pw.edu.pl\/index.php?rest_route=\/wp\/v2\/posts\/4481\/revisions"}],"predecessor-version":[{"id":4636,"href":"https:\/\/lewin.ch.pw.edu.pl\/index.php?rest_route=\/wp\/v2\/posts\/4481\/revisions\/4636"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lewin.ch.pw.edu.pl\/index.php?rest_route=\/wp\/v2\/media\/4632"}],"wp:attachment":[{"href":"https:\/\/lewin.ch.pw.edu.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lewin.ch.pw.edu.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lewin.ch.pw.edu.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}