{"id":102507,"date":"2010-06-07T00:00:00","date_gmt":"2010-06-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aplicaciones-biomedicas-de-materiales-mesoporosos-de-sa%c2%adlice-y-de-carbon\/"},"modified":"2010-06-07T00:00:00","modified_gmt":"2010-06-07T00:00:00","slug":"aplicaciones-biomedicas-de-materiales-mesoporosos-de-sa%c2%adlice-y-de-carbon","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aplicaciones-biomedicas-de-materiales-mesoporosos-de-sa%c2%adlice-y-de-carbon\/","title":{"rendered":"Aplicaciones biom\u00e9dicas de materiales mesoporosos de s\u00edlice y de carb\u00f3n"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alejandra Nieto Pe\u00f1a <\/strong><\/h2>\n<p>Los biomateriales constituyen hoy en d\u00eda un campo de investigaci\u00f3n claramente multidisciplinar de gran inter\u00e9s para la sociedad. Las aplicaciones biom\u00e9dicas de estos materiales abarcan desde sistemas para la liberaci\u00f3n controlada de biomol\u00e9culas hast a la ingenier\u00eda de tejidos o la terapia celular. El objetivo de esta tesis ha consistido en la s\u00edntesis de materiales mesoporosos ordenados de s\u00edlice y de carb\u00f3n con aplicaciones en biomedicina y biotecnolog\u00eda mediante la combinaci\u00f3n del proceso sol- gel con el m\u00e9todo de nanomoldeo con plantillas. La versatilidad del m\u00e9todo sol-gel posibilita la obtenci\u00f3n de una amplia variedad de materiales inorg\u00e1nicos porosos de s\u00edlice biocompatibles, lo que ha motivado la puesta a punto de un m\u00e9todo para la en capsulaci\u00f3n durante la s\u00edntesis de c\u00e9lulas vivas en geles de s\u00edlice porosa. Adem\u00e1s, la combinaci\u00f3n del proceso sol-gel con la estrategia de nanomoldeo ofrece un amplio abanico de posibilidades para la obtenci\u00f3n de materiales mesoestructurados con por osidad ordenada y excelentes propiedades texturales. Las matrices mesoporosas ordenadas de s\u00edlice se utilizan como sistemas de liberaci\u00f3n local de biomol\u00e9culas adecuadas en el tratamiento de patolog\u00edas \u00f3seas. En esta tesis, los esfuerzos han estado d irigidos a alcanzar un nivel de predicci\u00f3n adecuado del control de la dosis administrada. Asimismo, se ha evaluado el comportamiento frente a la infecci\u00f3n y las propiedades mec\u00e1nicas de estas biocer\u00e1micas. Finalmente, se han obtenido materiales mesop orosos ordenados de carbono como r\u00e9plica inversa de materiales mesoporosos ordenados de s\u00edlice, atractivos como adsorbentes para aplicaciones en biomedicina y biotecnolog\u00eda. Estos materiales se han empleado a su vez como plantillas en la s\u00edntesis de hidroxiapatita, el fosfato de calcio m\u00e1s ampliamente utilizado en cl\u00ednica m\u00e9dica, en la que el control de la estructura porosa podr\u00eda representar ventajas en sus aplicaciones biom\u00e9dicas en la regeneraci\u00f3n de tejido \u00f3seo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aplicaciones biom\u00e9dicas de materiales mesoporosos de s\u00edlice y de carb\u00f3n<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aplicaciones biom\u00e9dicas de materiales mesoporosos de s\u00edlice y de carb\u00f3n <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alejandra Nieto Pe\u00f1a <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 06\/07\/2010<\/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>Mar\u00eda Vallet Reg\u00ed<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: arturo Romero salvador <\/li>\n<li>julia Serra rodr\u00edguez (vocal)<\/li>\n<li>clement S\u00e1nchez (vocal)<\/li>\n<li>Mar\u00eda pau Ginebra molins (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alejandra Nieto Pe\u00f1a Los biomateriales constituyen hoy en d\u00eda un campo de investigaci\u00f3n claramente multidisciplinar de gran [&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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