{"id":53423,"date":"2018-03-09T22:41:04","date_gmt":"2018-03-09T22:41:04","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-estabilidad-de-farmacos-derivados-del-acido-salica%c2%adlico-en-medios-heterogeneos\/"},"modified":"2018-03-09T22:41:04","modified_gmt":"2018-03-09T22:41:04","slug":"estudio-de-estabilidad-de-farmacos-derivados-del-acido-salica%c2%adlico-en-medios-heterogeneos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/cinetica-quimica\/estudio-de-estabilidad-de-farmacos-derivados-del-acido-salica%c2%adlico-en-medios-heterogeneos\/","title":{"rendered":"Estudio de estabilidad de f\u00e1rmacos derivados del \u00e1cido salic\u00edlico en medios heterog\u00e9neos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> M\u00f3nica Ferrit Mart\u00edn <\/strong><\/h2>\n<p>La investigaci\u00f3n contenida en esta memoria de tesis doctoral se ha centrado principalmente:     1,- en la realizaci\u00f3n de un estudio cin\u00e9tico espectrofotom\u00e9trico de la reacci\u00f3n hidr\u00f3lisis alcalina de dos f\u00e1rmacos antiagregantes plaquetarios derivados del \u00e1cido salic\u00edlico: \u00e1cido acetilsalic\u00edlico (aspirina) y \u00e1cido 2-acetoxi-4-trifluorometilbenz\u00f3ico (triflusal); tanto en ausencia como en presencia de diferentes sistemas micelares, con objeto de establecer la influencia que ejerce el grupo trifluorometilo sobre dicha reacci\u00f3n.     2,- en medio micelar con objeto de establecer la influencia que ejerce la naturaleza del surfactante que constituye dicho sistema y poder establecer los efectos micelares seg\u00fan los siguientes factores:     a,- carga de la micela.     b,- contrai\u00f3n de la micela.     c,- tama\u00f1o del grupo de cabeza polar del surfactante.     d,- longitud de la cadena apolar hidrocarbonada.     se han seleccionado los surfactantes: hidr\u00f3xido de cetiltrimetilamonio (ctaoh), cloruro de cetiltrimetilamonio (ctaci), bromuro de cetiltrimetilamonio (ctabr), bromuro de tetradeciltrimetilamonio (ttabr), bromuro de dodeciltrimetilamonio (dotabr), bromuro de etilhexadecildimetilamonio (cdeabr), laurilsulfato s\u00f3dico (lsna), propanosulfonato de hexadeciltrimetilamonio (sb3-16), propano sulfonato de tetradeciltrimetilamonio (sb3-14), propanosulfonato de doceiltrimetilamonio (sb3-12) y polioxietileno (23) laurileter (brij 35).     e,- es tambi\u00e9n de inter\u00e9s en el estudio el efecto que ejercen altas concentraciones del contrai\u00f3n de la micela o incluso otros contraiones, por ello se ha relaizado la reacci\u00f3n de hidr\u00f3lisis alcalina en presencia de diferentes sales como acetato s\u00f3dico, cloruro s\u00f3dico y bromuro s\u00f3dico.     f,- se ha estudiado as\u00ed mismo, el efecto que ejerce la concentraci\u00f3n del nucle\u00f3filo, por lo que se han analizado todas las reacciones a distintas concentraciones de hidr\u00f3xido s\u00f3dico.     3,- con objeto de establece<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de estabilidad de f\u00e1rmacos derivados del \u00e1cido salic\u00edlico en medios heterog\u00e9neos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de estabilidad de f\u00e1rmacos derivados del \u00e1cido salic\u00edlico en medios heterog\u00e9neos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 M\u00f3nica Ferrit Mart\u00edn <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 25\/06\/2006<\/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>Fernando Mart\u00ednez Mart\u00ednez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Mar\u00eda Alvarez pez <\/li>\n<li>manuela Rueda rueda (vocal)<\/li>\n<li>Antonio Sim\u00f3n fuentes (vocal)<\/li>\n<li>visitaci\u00f3n Gallardo lara (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de M\u00f3nica Ferrit Mart\u00edn La investigaci\u00f3n contenida en esta memoria de tesis doctoral se ha centrado principalmente: 1,- [&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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