{"id":8820,"date":"2024-01-12T15:58:16","date_gmt":"2024-01-12T14:58:16","guid":{"rendered":"https:\/\/www.em-grade.com\/non-categorizzato\/glutaraldehyde-em-grade\/"},"modified":"2024-06-12T11:29:59","modified_gmt":"2024-06-12T09:29:59","slug":"glutaraldehyde-em-grade","status":"publish","type":"post","link":"https:\/\/www.em-grade.com\/it\/fixatives-it\/glutaraldehyde-em-grade\/","title":{"rendered":"Glutaraldehyde EM grade"},"content":{"rendered":"<p>Normalized absorption spectra of two different batches of glutaraldehyde in distilled water. The continuous line shows predominantly the <strong><em>monomer<\/em><\/strong> peak, whereas the highest band of the dashed line represents the polymers.<\/p>\n<ul>\n<li><a href=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/01\/Glutaraldehyde-EM-quality-.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3276 alignright\" src=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/01\/Glutaraldehyde-EM-quality--150x150.jpg\" alt=\"\" width=\"229\" height=\"229\" srcset=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/01\/Glutaraldehyde-EM-quality--150x150.jpg 150w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/01\/Glutaraldehyde-EM-quality--140x140.jpg 140w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/01\/Glutaraldehyde-EM-quality--100x100.jpg 100w\" sizes=\"auto, (max-width: 229px) 100vw, 229px\" \/><\/a>280 nm (monomer) the EMgrade quality , and<\/li>\n<li>235 nm (polymer)<\/li>\n<li>glutaraldehyde monomers allow it to be effective by polymerizing to fix cellular molecular structures through a cross-linking process<\/li>\n<li>the polymerized form of glutaraldehyde detected at the peak 235 nm is ineffective for fixation<\/li>\n<li>in our solution of glutaraldehyde both forms exist but for efficiency for EM grade electron microscopy the ratio must be largely in favor of the unpolymerized form (peak 280 nm)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Normalized absorption spectra of two different batches of glutaraldehyde in distilled water. The continuous line shows predominantly the monomer peak, whereas the highest band of the dashed line represents the&#8230;<\/p>\n","protected":false},"author":8,"featured_media":8822,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"itsec_x_frame_options":"","footnotes":""},"categories":[799],"tags":[807],"class_list":["post-8820","post","type-post","status-publish","format-standard","has-post-thumbnail","category-fixatives-it","tag-glutaraldehyde-it"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.em-grade.com\/it\/wp-json\/wp\/v2\/posts\/8820","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.em-grade.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.em-grade.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.em-grade.com\/it\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.em-grade.com\/it\/wp-json\/wp\/v2\/comments?post=8820"}],"version-history":[{"count":0,"href":"https:\/\/www.em-grade.com\/it\/wp-json\/wp\/v2\/posts\/8820\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.em-grade.com\/it\/wp-json\/wp\/v2\/media\/8822"}],"wp:attachment":[{"href":"https:\/\/www.em-grade.com\/it\/wp-json\/wp\/v2\/media?parent=8820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.em-grade.com\/it\/wp-json\/wp\/v2\/categories?post=8820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.em-grade.com\/it\/wp-json\/wp\/v2\/tags?post=8820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}