{"id":480,"date":"2026-07-31T18:04:52","date_gmt":"2026-07-31T21:04:52","guid":{"rendered":"https:\/\/laboratorios.ufpr.br\/centralfarm\/?page_id=480"},"modified":"2026-08-10T15:24:36","modified_gmt":"2026-08-10T18:24:36","slug":"potencial-zeta","status":"publish","type":"page","link":"https:\/\/laboratorios.ufpr.br\/centralfarm\/equipamentos\/potencial-zeta\/","title":{"rendered":"Potencial Zeta"},"content":{"rendered":"\n<p><mark class=\"has-inline-color has-vivid-red-color\">ATEN\u00c7\u00c3O: Equipamento pertencente ao Grupo de Pesquisa em Biopol\u00edmeros e Coloides (BIOPOL).<\/mark><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_47_03-1024x768.png\" alt=\"\" class=\"wp-image-798\" style=\"width:256px;height:auto\" srcset=\"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_47_03-1024x768.png 1024w, https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_47_03-300x225.png 300w, https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_47_03-768x576.png 768w, https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_47_03-131x98.png 131w, https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_47_03-75x57.png 75w, https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_47_03.png 1448w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>Zetasizer Nano Series ZS modelo ZEN3600 do fabricante Malvern Instruments and PANalytical (Egham, Surrey, United Kingdom) \u00e9 um equipamento multifuncional que apresenta capacidade de medir tr\u00eas par\u00e2metros principais: tamanho de part\u00edcula, massa molar e Potencial Zeta. O sistema permite medidas de diferentes concentra\u00e7\u00f5es de amostras em um meio l\u00edquido e em um intervalo de temperatura entre 0\u00b0C e 120\u00b0C. Conforme os acess\u00f3rios e op\u00e7\u00f5es do equipamento, tamb\u00e9m \u00e9 poss\u00edvel verificar par\u00e2metros como titula\u00e7\u00e3o, pH e medidas de tend\u00eancia como ponto de agrega\u00e7\u00e3o. Os dados s\u00e3o visualizados por meio do software Zeta Sizer Nano v. 3.30.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ATEN\u00c7\u00c3O: Equipamento pertencente ao Grupo de Pesquisa em Biopol\u00edmeros e Coloides (BIOPOL). Zetasizer Nano Series ZS modelo ZEN3600 do fabricante Malvern Instruments and PANalytical (Egham, Surrey, United Kingdom) \u00e9 um equipamento multifuncional que apresenta capacidade de medir tr\u00eas par\u00e2metros principais: tamanho de part\u00edcula, massa molar e Potencial Zeta. O sistema permite medidas de diferentes concentra\u00e7\u00f5es [&hellip;]<\/p>\n","protected":false},"author":123,"featured_media":0,"parent":290,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-480","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/pages\/480","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/users\/123"}],"replies":[{"embeddable":true,"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/comments?post=480"}],"version-history":[{"count":3,"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/pages\/480\/revisions"}],"predecessor-version":[{"id":836,"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/pages\/480\/revisions\/836"}],"up":[{"embeddable":true,"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/pages\/290"}],"wp:attachment":[{"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/media?parent=480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}