{"id":39187,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/obtencion-de-recubrimientos-de-hidroxiapatita-por-ablacion-con-laser\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"obtencion-de-recubrimientos-de-hidroxiapatita-por-ablacion-con-laser","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/obtencion-de-recubrimientos-de-hidroxiapatita-por-ablacion-con-laser\/","title":{"rendered":"Obtencion de recubrimientos de hidroxiapatita por ablacion con laser."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  Marcos Fern\u00e1ndez Pradas <\/strong><\/h2>\n<p>El estudio del crecimiento y de las propiedades constitutivas de los recubrimientos de fosfato de calcio obtenidos mediante ablaci\u00f3n con l\u00e1ser, ha permitido buscar las condiciones de dep\u00f3sito \u00f3ptimas para obtener hidroxiapatita.  se ha demostrado que es posible depositar capas compactas de hidroxiapatita de alta calidad cristlina para ser utilizados como recubrimientos de implantes de ti6a14v bioactivos, estables y duraderos. mediante el controlde los par\u00e1metros tecnol\u00f3gicos involucrados en el dep\u00f3sito por ablaci\u00f3n con l\u00e1ser es posible obtener recubrimientos con diferentes caracter\u00edsticas para que puedan ajustarse a los requerimientos de cada aplicaci\u00f3n espec\u00edfica. Es necesario utilizar temperaturas de substrato superiores a 400 grados c para poder sintetizar fases cristalinas. Una presi\u00f3n de vapor de agua de 50 pa favorece la obtenci\u00f3n de recubrimientos de hidroxiapatita. Los ritmos de dep\u00f3sito lentos favorecen tambi\u00e9n la presencia de hidroxiapatita en detrimento de los otros fosfatos de calcio.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Obtencion de recubrimientos de hidroxiapatita por ablacion con laser.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Obtencion de recubrimientos de hidroxiapatita por ablacion con laser. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  Marcos Fern\u00e1ndez Pradas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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>Georges Sardin Charles<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Luis Morenza gil <\/li>\n<li>Francisco Javier Gil mur (vocal)<\/li>\n<li>Alberto Figueras daga (vocal)<\/li>\n<li>Juan Pou saracho (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Marcos Fern\u00e1ndez Pradas El estudio del crecimiento y de las propiedades constitutivas de los recubrimientos de [&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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