{"id":1133,"date":"2019-10-15T22:46:43","date_gmt":"2019-10-15T20:46:43","guid":{"rendered":"http:\/\/www.microgels.rwth-aachen.de\/?p=1133"},"modified":"2020-01-08T14:11:39","modified_gmt":"2020-01-08T13:11:39","slug":"tomography-of-gold-nanoparticles","status":"publish","type":"post","link":"https:\/\/www.microgels.rwth-aachen.de\/?p=1133","title":{"rendered":"TEM tomography of microgels with gold nanoparticles"},"content":{"rendered":"\n<p>Hybrid  systems consisting of microgels and gold nanoparticles (AuNPs) were investigated applying TEM tomography on a dried sample. The sample holder was tilted in a range of \u00b1 72\u00b0 with respect to the electron beam. The tomography images show the  localization of the AuNP inside the microgel and even allow the  visualization of the microgel core. Both, the shell containing the nanoparticles, and the core are deformed due to the adsorption on the carbon coated copper grid and the subsequent drying, during which  the dense core adopts the shape of a \u201cbiconvex lens\u201d, surrounded by a  nanoparticle \u201cenvelope\u201d.<\/p>\n\n\n\n<figure class=\"wp-block-video aligncenter\"><video autoplay controls loop poster=\"http:\/\/www.microgels.rwth-aachen.de\/wp-content\/uploads\/2019\/12\/teaser_tomography.png\" src=\"http:\/\/www.microgels.rwth-aachen.de\/wp-content\/uploads\/2019\/12\/A6-Tomography-Aunp-Mg-11.m4v\"><\/video><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Hybrid systems consisting of microgels and gold nanoparticles (AuNPs) were investigated applying TEM tomography on a dried sample. The sample<\/p>\n","protected":false},"author":3,"featured_media":1137,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[1,20],"tags":[],"class_list":["post-1133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","category-videos"],"author_meta":{"display_name":"Anna Eisele","author_link":"https:\/\/www.microgels.rwth-aachen.de\/?author=3"},"featured_img":"https:\/\/www.microgels.rwth-aachen.de\/wp-content\/uploads\/2019\/12\/teaser_tomography-300x95.png","coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/www.microgels.rwth-aachen.de\/?cat=1\" class=\"advgb-post-tax-term\">Uncategorized<\/a>","<a href=\"https:\/\/www.microgels.rwth-aachen.de\/?cat=20\" class=\"advgb-post-tax-term\">Videos<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Uncategorized<\/span>","<span class=\"advgb-post-tax-term\">Videos<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Posted 7 years ago","modified":"Updated 6 years ago"},"absolute_dates":{"created":"Posted on October 15, 2019","modified":"Updated on January 8, 2020"},"absolute_dates_time":{"created":"Posted on October 15, 2019 22:46","modified":"Updated on January 8, 2020 14:11"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/www.microgels.rwth-aachen.de\/index.php?rest_route=\/wp\/v2\/posts\/1133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.microgels.rwth-aachen.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.microgels.rwth-aachen.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.microgels.rwth-aachen.de\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.microgels.rwth-aachen.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1133"}],"version-history":[{"count":11,"href":"https:\/\/www.microgels.rwth-aachen.de\/index.php?rest_route=\/wp\/v2\/posts\/1133\/revisions"}],"predecessor-version":[{"id":1347,"href":"https:\/\/www.microgels.rwth-aachen.de\/index.php?rest_route=\/wp\/v2\/posts\/1133\/revisions\/1347"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.microgels.rwth-aachen.de\/index.php?rest_route=\/wp\/v2\/media\/1137"}],"wp:attachment":[{"href":"https:\/\/www.microgels.rwth-aachen.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.microgels.rwth-aachen.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.microgels.rwth-aachen.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}