{"id":28783,"date":"2018-03-09T09:21:37","date_gmt":"2018-03-09T09:21:37","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/metodo-de-sa%c2%adntesis-en-dos-etapas-de-hidrogeles-microestructurados-de-poliacrilamida\/"},"modified":"2018-03-09T09:21:37","modified_gmt":"2018-03-09T09:21:37","slug":"metodo-de-sa%c2%adntesis-en-dos-etapas-de-hidrogeles-microestructurados-de-poliacrilamida","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/pais-vasco-euskal-herriko-unibertsitatea\/metodo-de-sa%c2%adntesis-en-dos-etapas-de-hidrogeles-microestructurados-de-poliacrilamida\/","title":{"rendered":"M\u00e9todo de s\u00edntesis en dos etapas de hidrogeles microestructurados de poliacrilamida."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Anabel Aguiar Barrera <\/strong><\/h2>\n<p>En esta tesis se presenta un m\u00e9todo de s\u00edntesis en dos etapas de hidrogeles microestructurados de poliacrilamida, con gran capacidad de absorbencia de agua y mejores propiedades mec\u00e1nicas que los hidrogeles convencionales de poliacrilamida.  el proceso involucra la s\u00edntesis de nanopart\u00edculas de poliacrilamida, poli (acrilamida-co-\u00e1cido acr\u00edlico) y polimetilmetacrilato mediante polimerizaci\u00f3n en microemulsi\u00f3n inversa o directa (primera etapa), estas nanopart\u00edculas son redispersadas en una soluci\u00f3n acuosa de acrilamida y agente entrecruzante, para polimerizarlas en soluci\u00f3n (segunda etapa). La cin\u00e9tica de absorci\u00f3n de agua las propiedades mec\u00e1nicas de estos hidrogeles microestructurados se investigaron en funci\u00f3n del contenido de part\u00edculas.  a continuaci\u00f3n se realiza un estudio de la cin\u00e9tica de liberaci\u00f3n de un f\u00e1rmaco (\u00e1cido asc\u00f3rbico), utilizando pastillas de hidrogel de poliacrilamida preparadas convencionalmente y comparando dicha cin\u00e9tica con la obtenida con pastillas de hidrogel microestructurado.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>M\u00e9todo de s\u00edntesis en dos etapas de hidrogeles microestructurados de poliacrilamida.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 M\u00e9todo de s\u00edntesis en dos etapas de hidrogeles microestructurados de poliacrilamida. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Anabel Aguiar Barrera <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/02\/2004<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Issa Antonio Katime Amashta<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jose Vazquez tato <\/li>\n<li>sergio Nu\u00f1o donlucas (vocal)<\/li>\n<li> Mejuto fernandez Juan  Carlos (vocal)<\/li>\n<li>cristobal Larez velasquez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Anabel Aguiar Barrera En esta tesis se presenta un m\u00e9todo de s\u00edntesis en dos etapas de hidrogeles [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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