{"id":7499,"date":"2026-04-01T20:02:14","date_gmt":"2026-04-01T17:02:14","guid":{"rendered":"https:\/\/neoberidhaber.kahveciyazilim.com\/?p=7499"},"modified":"2026-04-01T20:02:44","modified_gmt":"2026-04-01T17:02:44","slug":"mikroplastik-olcumlerinde-buyuk-hata-laboratuvar-eldivenleri-arastirma-sonuclarini-yaniltiyor-olabilir","status":"publish","type":"post","link":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/2026\/04\/01\/mikroplastik-olcumlerinde-buyuk-hata-laboratuvar-eldivenleri-arastirma-sonuclarini-yaniltiyor-olabilir\/","title":{"rendered":"Mikroplastik \u00d6l\u00e7\u00fcmlerinde B\u00fcy\u00fck Hata: Laboratuvar Eldivenleri Ara\u015ft\u0131rma Sonu\u00e7lar\u0131n\u0131 Yan\u0131lt\u0131yor Olabilir."},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Michigan \u00dcniversitesi kimyagerleri taraf\u0131ndan y\u00fcr\u00fct\u00fclen g\u00fcncel bir \u00e7al\u0131\u015fma, mikroplastik analizlerinde kullan\u0131lan standart laboratuvar protokollerindeki kritik bir teknik hatay\u0131 de\u015fifre etti. Ara\u015ft\u0131rma, g\u00fcvenlik eldivenlerinde yayg\u0131n olarak bulunan <strong>stearat tuzlar\u0131n\u0131n<\/strong> numunelere kontamine oldu\u011funu ve bu kimyasallar\u0131n k\u0131z\u0131l\u00f6tesi spektroskopi gibi cihazlarda <strong>polietilen (PE)<\/strong> ile benzer spektral imzalar verdi\u011fini kan\u0131tlad\u0131. Bu yap\u0131sal benzerlik, cihazlar\u0131n do\u011fal stearat molek\u00fcllerini yanl\u0131\u015fl\u0131kla mikroplastik olarak tan\u0131mlamas\u0131na (yalanc\u0131 pozitif) neden oluyor. Bulgular, \u00f6zellikle mikron alt\u0131 seviyedeki plastik yo\u011funlu\u011funun mevcut literat\u00fcrde binlerce kat abart\u0131lm\u0131\u015f olabilece\u011fini g\u00f6sterirken; veri hassasiyeti i\u00e7in eldivensiz \u00e7al\u0131\u015fma veya stearat i\u00e7ermeyen polimerik ekipman kullan\u0131m\u0131n\u0131 zorunlu k\u0131l\u0131yor.&#8221;<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/evrimagaci.org\/gonderi\/mikroplastik-olcumlerinde-buyuk-hata-laboratuvar-32601\">haber kayna\u011f\u0131 i\u00e7in t\u0131kla<\/a><\/div>\n<\/div>\n\n\n<div class=\"wp-block-post-author\"><div class=\"wp-block-post-author__avatar\"><img alt='' src='https:\/\/secure.gravatar.com\/avatar\/7aa2fa816019145edcb28b57f49f72b3e1caebcb19884adf0783399888b2d8e6?s=48&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/7aa2fa816019145edcb28b57f49f72b3e1caebcb19884adf0783399888b2d8e6?s=96&#038;d=mm&#038;r=g 2x' class='avatar avatar-48 photo' height='48' width='48' \/><\/div><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\">Mahmut Can Yal\u00e7\u0131n<\/p><\/div><\/div>\n\n\n<p class=\"wp-block-paragraph\">01.04.2026 20:02<\/p>\n","protected":false},"excerpt":{"rendered":"Bilim d\u00fcnyas\u0131nda yank\u0131 uyand\u0131ran yeni bir ara\u015ft\u0131rma, \u00e7evresel mikroplastik miktarlar\u0131n\u0131 belirlemek i\u00e7in kullan\u0131lan standart protokollerin ciddi bir kirlilik riski ta\u015f\u0131d\u0131\u011f\u0131n\u0131 ortaya koydu.","protected":false},"author":6,"featured_media":7502,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_display_header_overlay":false,"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"footnotes":""},"categories":[212,1],"tags":[],"class_list":["post-7499","post","type-post","status-publish","format-standard","has-post-thumbnail","category-bilim","category-genel","cs-entry","cs-video-wrap"],"_links":{"self":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/7499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/comments?post=7499"}],"version-history":[{"count":2,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/7499\/revisions"}],"predecessor-version":[{"id":7504,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/7499\/revisions\/7504"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/media\/7502"}],"wp:attachment":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/media?parent=7499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/categories?post=7499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/tags?post=7499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}