{"id":49335,"date":"2021-03-03T15:29:33","date_gmt":"2021-03-03T15:29:33","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estabilidad-del-acido-acetilsalicilico-en-medios-no-acuosos-estudio-de-sus-quelatos-por-polarografia-y-fluorescencia\/"},"modified":"2021-03-03T15:29:33","modified_gmt":"2021-03-03T15:29:33","slug":"estabilidad-del-acido-acetilsalicilico-en-medios-no-acuosos-estudio-de-sus-quelatos-por-polarografia-y-fluorescencia","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/estabilidad-del-acido-acetilsalicilico-en-medios-no-acuosos-estudio-de-sus-quelatos-por-polarografia-y-fluorescencia\/","title":{"rendered":"Estabilidad del acido acetilsalicilico en medios no acuosos. estudio de sus quelatos por polarografia y fluorescencia."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Fernando Mart\u00ednez Mart\u00ednez <\/strong><\/h2>\n<p>Se ha realizado un estudio de la estabilidad del acido acetilsalicilico en diferentes medios organicos no acuosos (etanos  m-propanol  isopropanol  n-butanol etilenglicol  dioxano y acido acetico glacial). Para ello se ha seguido la cinetica de degradacion de la sustancia activa en estos disolventes puros  en mezclas de estos disolventes con acido sulfurico iumante y en mezclas de estos disolventes con hidroxido potasico. Asimismo se ha considerado la influencia de la temperatura en la citada cinetica  evaluandose las correspondientes constantes termodinamicas de activacion. Para poder seguir la cinetica por tecnica espectrofluorimetrica se ha hecho un estudio previo de las propiedades fluorescentes del acido acetilsalicilico y de su producto de degradacion (acido salicilico). Asimismo se han obtenido y aislado quelatos de acido acetilsalicilico con metales de transicion en disolucion y al estado solico. Con los compuestos obtenidos se ha realizado un estudio por metodolog\u00edas espectrofotometricas  espectroluorimetricas y polarograficas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estabilidad del acido acetilsalicilico en medios no acuosos. estudio de sus quelatos por polarografia y fluorescencia.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estabilidad del acido acetilsalicilico en medios no acuosos. estudio de sus quelatos por polarografia y fluorescencia. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Fernando Mart\u00ednez Mart\u00ednez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1982<\/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>Jes\u00fas Thomas Gomez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Salvador Gonz\u00e1lez Garc\u00eda <\/li>\n<li>Antonio Cerezo Galan (vocal)<\/li>\n<li>Jes\u00fas Thomas Gomez (vocal)<\/li>\n<li>Miguel Sanchez Gonzalez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Fernando Mart\u00ednez Mart\u00ednez Se ha realizado un estudio de la estabilidad del acido acetilsalicilico en diferentes medios [&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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