{"id":145205,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-electroanalitico-y-electroforetico-capilar-de-efedrina-aplicaciones-analiticas\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"estudio-electroanalitico-y-electroforetico-capilar-de-efedrina-aplicaciones-analiticas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/estudio-electroanalitico-y-electroforetico-capilar-de-efedrina-aplicaciones-analiticas\/","title":{"rendered":"Estudio electroanalitico y electroforetico capilar de efedrina. aplicaciones analiticas."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Manuel Chicharro Santamaria <\/strong><\/h2>\n<p>El trabajo presentado incluye estudios del comportamiento y determinacion electroquimica de efedrina en orina, asi como el estudio y determinacion conjunta de efedrina y su metabolito, norefedrina, en orina por electroforesis capilar de zona. Se estudia el comportamiento electroquimico de efedrina con diversos electrodos solidos: glassy carbon, electrodos de pasta de carbon modificados con c18 y sepiolita; calculando los parametros cineticos del proceso en electrodo de glassy carbon (kb= 9.8&#215;10-12 lcm-2s-1 y b=0.33). Tambien se ponen a punto metodos de determinacion del estimulante en orina, previa extraccion utilizando cartuchos sep-pak c18, tanto para electrodo de glassy carbon como en electrodos de pasta de carbon modificados con c18, utilizando voltamperometria diferencial de impulsos y la voltamperometria de redisolucion anodica con barrido ciclico y obteniendo como limites de determinacion: 7.1 y 3.9 ug de efedrina por mililitro de orina respectivamente.  por otro lado se estudia un metodo de separacion y determinacion conjunta de efedrina y norefedrina por electroforesis capilar de zona. Poniendose a punto un metodo de determinacion directa en orina de los dos estimulantes con limites de deteccion y determinacion de 0.7 y 2.3 ug de estimulantes por mililitro de orina de cada uno de ellos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio electroanalitico y electroforetico capilar de efedrina. aplicaciones analiticas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio electroanalitico y electroforetico capilar de efedrina. aplicaciones analiticas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Manuel Chicharro Santamaria <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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>Antonio Zapardiel Palenzuela<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Antonio Rodr\u00edguez V\u00e1zquez <\/li>\n<li> Pinilla Macias Jos\u00e9 Mar\u00eda (vocal)<\/li>\n<li>Lucas Hernandez Hernandez (vocal)<\/li>\n<li>Rafael Cortes Elvira (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Manuel Chicharro Santamaria El trabajo presentado incluye estudios del comportamiento y determinacion electroquimica de efedrina en orina, [&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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