{"id":7116,"date":"2024-02-21T16:58:03","date_gmt":"2024-02-21T15:58:03","guid":{"rendered":"https:\/\/www.em-grade.com\/general-de\/stain77-eine-positive-faerbung-von-ultrathin-schnitten-auf-tem-gittern\/"},"modified":"2024-03-08T15:48:16","modified_gmt":"2024-03-08T14:48:16","slug":"stain77-eine-positive-faerbung-von-ultrathin-schnitten-auf-tem-gittern","status":"publish","type":"post","link":"https:\/\/www.em-grade.com\/de\/em-flecken\/stain77-eine-positive-faerbung-von-ultrathin-schnitten-auf-tem-gittern\/","title":{"rendered":"Stain77 : Eine positive F\u00e4rbung von Ultraschallschnitten auf TEM-Gittern."},"content":{"rendered":"<p>Stain77, neues Kontrastmittel in der Elektronenmikroskopie.<br \/>\nStain77 ist ein <strong>doppelt wirksames Kontrastmittel<\/strong> auf ultrad\u00fcnnen Schnitten und bei der Negativf\u00e4rbung von isolierten Partikeln in der Elektronenmikroskopie.<\/p>\n<p><a href=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-4445 alignright\" src=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-150x150.jpg\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-150x150.jpg 150w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-300x300.jpg 300w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-1024x1022.jpg 1024w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-768x766.jpg 768w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-1536x1533.jpg 1536w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-2048x2044.jpg 2048w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-140x140.jpg 140w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-100x100.jpg.webp 100w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-500x500.jpg 500w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-350x350.jpg 350w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-1000x1000.jpg 1000w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-800x800.jpg 800w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x0.2.jpg-TEM-600x599.jpg 600w\" alt=\"Stain77 positiver Ultrad\u00fcnnschnitt TEM\" width=\"150\" height=\"150\"><\/a>Wie Uranyless, wobei ein einmin\u00fctiger Kontakt mit den Ultraschallschnitten auf einem Gitter erforderlich ist, dann ein einfaches Abtropfen auf Filterpapier, gefolgt von einem zweiten Kontakt mit einem Tropfen Bleizitrat f\u00fcr 20 bis 30 Sekunden, abgeschlossen durch ein kurzes Waschen mit destilliertem Wasser.<\/p>\n<p>Es gibt einen sehr weichen Kontrast und hebt die verschiedenen Zellorganellen perfekt hervor. In Kombination mit einer Nachbehandlung mit Bleizitrat ist es m\u00f6glich, die zellul\u00e4ren Kompartimente durch perfekte Markierung der Zytomembranen abzugrenzen.<\/p>\n<p> <strong><a href=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x-1.5-TEM.jpg.png\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-4443 alignright\" src=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x-1.5-TEM.jpg-150x150.png.webp\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x-1.5-TEM.jpg-150x150.png.webp 150w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x-1.5-TEM.jpg-140x140.png.webp 140w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x-1.5-TEM.jpg-100x100.png.webp 100w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x-1.5-TEM.jpg-500x500.png.webp 500w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x-1.5-TEM.jpg-350x350.png.webp 350w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x-1.5-TEM.jpg-1000x1000.png.webp 1000w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-x-1.5-TEM.jpg-800x800.png.webp 800w\" alt=\"\" width=\"150\" height=\"150\"><\/a> <a href=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-bottle-30-and-200ml-.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-4451 alignright\" src=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-bottle-30-and-200ml--150x150.jpg.webp\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-bottle-30-and-200ml--150x150.jpg.webp 150w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-bottle-30-and-200ml--140x140.jpg.webp 140w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-bottle-30-and-200ml--100x100.jpg.webp 100w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-bottle-30-and-200ml--500x500.jpg.webp 500w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-bottle-30-and-200ml--350x350.jpg.webp 350w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-bottle-30-and-200ml--1000x1000.jpg.webp 1000w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-bottle-30-and-200ml--800x800.jpg.webp 800w\" alt=\"\" width=\"150\" height=\"150\"><\/a><a href=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-4441 alignright\" src=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-150x150.jpg\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-150x150.jpg 150w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-298x300.jpg 298w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-1016x1024.jpg 1016w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-768x774.jpg 768w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-1524x1536.jpg 1524w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-2032x2048.jpg 2032w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-140x140.jpg 140w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-100x100.jpg 100w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-500x500.jpg 500w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-350x350.jpg 350w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-1000x1000.jpg 1000w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-800x800.jpg 800w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/02\/stain77-enterocyte-TEM-600x605.jpg 600w\" alt=\"\" width=\"150\" height=\"150\"><\/a>Die Toxizit\u00e4t ist fast Null<\/strong> und die F\u00e4rbung kann am Rande der Bank durchgef\u00fchrt werden, es ist ein Lithiumsalz mit einer sehr geringen Konzentration von Wolfram verbunden, sein pH-Wert liegt nahe bei 7.<\/p>\n<p>Es ist einfach zu implementieren und \u00fcber die Zeit stabil. Es kann als Alternative zu w\u00e4ssrigem UranyLess verwendet werden, wenn letzteres f\u00fcr Ihre Anwendung nicht schl\u00fcssig ist.<\/p>\n<p>Wir entwickeln st\u00e4ndig neue Kontrastmittel, denn da es kein universelles Fixiermittel gibt, kann der Kontrast immer verbessert werden, um alle zellul\u00e4ren Mikrostrukturen auf verschiedenen Oberfl\u00e4chen besser hervorzuheben.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Stain77, neues Kontrastmittel in der Elektronenmikroskopie. Stain77 ist ein doppelt wirksames Kontrastmittel auf ultrad\u00fcnnen Schnitten und bei der Negativf\u00e4rbung von isolierten Partikeln in der Elektronenmikroskopie. Wie Uranyless, wobei ein einmin\u00fctiger&#8230;<\/p>\n","protected":false},"author":8,"featured_media":7117,"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":[446],"tags":[637],"class_list":["post-7116","post","type-post","status-publish","format-standard","has-post-thumbnail","category-em-flecken","tag-stain77-de"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.em-grade.com\/de\/wp-json\/wp\/v2\/posts\/7116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.em-grade.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.em-grade.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.em-grade.com\/de\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.em-grade.com\/de\/wp-json\/wp\/v2\/comments?post=7116"}],"version-history":[{"count":0,"href":"https:\/\/www.em-grade.com\/de\/wp-json\/wp\/v2\/posts\/7116\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.em-grade.com\/de\/wp-json\/wp\/v2\/media\/7117"}],"wp:attachment":[{"href":"https:\/\/www.em-grade.com\/de\/wp-json\/wp\/v2\/media?parent=7116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.em-grade.com\/de\/wp-json\/wp\/v2\/categories?post=7116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.em-grade.com\/de\/wp-json\/wp\/v2\/tags?post=7116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}