{"id":56676,"date":"2018-03-09T22:44:29","date_gmt":"2018-03-09T22:44:29","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/nuevos-coloides-polimericos-cationicos-e-ha%c2%adbridos\/"},"modified":"2018-03-09T22:44:29","modified_gmt":"2018-03-09T22:44:29","slug":"nuevos-coloides-polimericos-cationicos-e-ha%c2%adbridos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/procesos-quimicos\/nuevos-coloides-polimericos-cationicos-e-ha%c2%adbridos\/","title":{"rendered":"Nuevos coloides polim\u00e9ricos cati\u00f3nicos e h\u00edbridos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> \u00e1lvaro Costoyas M\u00e9ndez <\/strong><\/h2>\n<p>Este trabajo y sus objetivos se encuentran divididos en dos partes:     el primer objetivo comprende la s\u00edntesis, mediante polimerizaci\u00f3n en emulsi\u00f3n, de part\u00edculas de l\u00e1tex monodispersas con grupos hidracina superficial para un posterior empleo como soportes en inmunoensayos. En primer lugar se ha investigado la s\u00edntesis de un mon\u00f3mero an\u00e1logo al estireno pero con un grupo metil hidracina en posici\u00f3n para. La copolimerizaci\u00f3n de este mon\u00f3mero con estireno otorgar\u00e1 la funcionalidad hidracina al l\u00e1tex. Una vez obtenido un mon\u00f3mero funcional, se han seguido distintas estrategias de reacci\u00f3n para conseguir las part\u00edculas de l\u00e1tex. Se han llevado a cabo reacciones de copolimerizaci\u00f3n en emulsi\u00f3n sembradas en semicontinuo y no sembradas en discontinuo del mon\u00f3mero funcional con estireno.     el segundo objetivo ha sido la s\u00edntesis de part\u00edculas h\u00edbridas org\u00e1nicas\/inorg\u00e1nicas coloidales monodispersas. El sistema escogido ha sido coloidal como parte inorg\u00e1nica y poliestireno como parte org\u00e1nica. Primeramente se ha obtenido s\u00edlice coloidal con un di\u00e1metro adecuado para su empleo en los procesos de encapsulaci\u00f3n. Para solventar los problemas de hidrofobicidad (fase org\u00e1nica)\/hidrofilicidad (fase inorg\u00e1nica) del sistema se ha realizado una etapa de compatibilizaci\u00f3n entre las fases. Finalmente la obtenci\u00f3n del material h\u00edbrido se ha realizado mediante tres t\u00e9cnicas, heterocoagulaci\u00f3n de part\u00edculas preformadas, polimerizaci\u00f3n en dispersi\u00f3n y polimerizaci\u00f3n en miniemulsi\u00f3n. Una vez obtenido el material h\u00edbrido, se ha realizado un estudio sobre el comportamiento del material frente a fen\u00f3menos de agregaci\u00f3n\/sedimentaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Nuevos coloides polim\u00e9ricos cati\u00f3nicos e h\u00edbridos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Nuevos coloides polim\u00e9ricos cati\u00f3nicos e h\u00edbridos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 \u00e1lvaro Costoyas M\u00e9ndez <\/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 19\/01\/2007<\/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>Jacqueline Forcada Garcia<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: roque Hidalgo \u00e1lvarez <\/li>\n<li>Jos\u00e9 Callejas  fernandez (vocal)<\/li>\n<li>joan Esterlich latras (vocal)<\/li>\n<li> Solier Garc\u00eda Juan  de dios (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de \u00e1lvaro Costoyas M\u00e9ndez Este trabajo y sus objetivos se encuentran divididos en dos partes: el primer objetivo [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[12909,13316,13563,334],"tags":[125215,22274,81203,43287,3657,43288],"class_list":["post-56676","post","type-post","status-publish","format-standard","hentry","category-pais-vasco-euskal-herriko-unibertsitatea","category-polimeros-compuestos","category-polimeros-en-forma-dispersa","category-procesos-quimicos","tag-alvaro-costoyas-mendez","tag-jacqueline-forcada-garcia","tag-joan-esterlich-latras","tag-jose-callejas-fernandez","tag-roque-hidalgo-alvarez","tag-solier-garcia-juan-de-dios"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/56676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=56676"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/56676\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=56676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=56676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=56676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}