{"id":83470,"date":"2018-03-10T00:07:35","date_gmt":"2018-03-10T00:07:35","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aplicacion-de-la-electroforesis-capilar-a-la-determinacion-de-plaguicidas\/"},"modified":"2018-03-10T00:07:35","modified_gmt":"2018-03-10T00:07:35","slug":"aplicacion-de-la-electroforesis-capilar-a-la-determinacion-de-plaguicidas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/aplicacion-de-la-electroforesis-capilar-a-la-determinacion-de-plaguicidas\/","title":{"rendered":"Aplicaci\u00f3n de la electroforesis capilar a la determinaci\u00f3n de plaguicidas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Javier Dominguez Alvarez <\/strong><\/h2>\n<p>Analiticos:herbicidas triaz\u00ednicos: cloro-triazinas(ametrina, terbutrina y prometrina) y metiltio-triazinas(simazina,atrazina y propazina).  tecnica analitica: electroforesis capilar, modalidades de cromatografia electrocin\u00e9tica micelar capilar(mecc) y electroforesis capilar zonal en medio org\u00e1nico(cze-medio organico).  extraccion\/preconcentracion: extracci\u00f3n con absorbentes s\u00f3lidos(spe) y extracci\u00f3n basada en el fen\u00f3meno de punto de nube de tensoactivos no i\u00f3nicos(cpe).  muestras:diferentes tipos de aguas naturales y agua superficial de la provincia de salamanca.  partes de la tesis:  1) separaci\u00f3n de patrones de analitos mediante mecc y cze-medio org\u00e1nico.  2) acoplamiento de los procesos de extracci\u00f3n(spe y cpe) a la modalidad electrofor\u00e9tica de mecc.  los resultados del acoplamiento de la extracci\u00f3n con sorbentes s\u00f3lidos fueron aceptables, gener\u00e1ndose electroferogramas con bastantes se\u00f1ales procedentes de las muestras adem\u00e1s de las se\u00f1ales correspondientes a los analitos de inter\u00e9s. L\u00edmites de detecci\u00f3n ligeramente superiores a los m\u00e1ximos permitidos por la legislaci\u00f3n en muestras de aguas potables. La extracci\u00f3n mediante punto de nube(cpe) no se pudo aplicar con \u00e9xito debido a los problemas generados por la presencia de una alta concentraci\u00f3n, del tensoactivo no i\u00f3nico empleado en la extracci\u00f3n, en la muestra de inyecci\u00f3n.  3) acoplamiento de los procesos de extracci\u00f3n(spe y cpe) a la modalidad de cze-medio org\u00e1nico.  el acoplamiento de la extracci\u00f3n\/preconcentraci\u00f3n en fase s\u00f3lida dio resultados satisfactorios, generandose electroferogramas limpios de se\u00f1ales de matriz y permitiendo la separaci\u00f3n y cuantificaci\u00f3n de las seis triazinas en contraci\u00f3n de 0,1 ng\/ml en muestras de agua superficial.  el acoplamiento de la extracci\u00f3n por punto de nube no dio los problemas que presentaban esta extracci\u00f3n en la modalidad de mecc en medio acuoso.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aplicaci\u00f3n de la electroforesis capilar a la determinaci\u00f3n de plaguicidas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aplicaci\u00f3n de la electroforesis capilar a la determinaci\u00f3n de plaguicidas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Javier Dominguez Alvarez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Salamanca<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/02\/2000<\/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>Rita Carabias Mart\u00ednez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jes\u00fas Hern\u00e1ndez m\u00e9ndez <\/li>\n<li>Mar\u00eda  teresa Galceran huguet (vocal)<\/li>\n<li>Miguel Valcarcel gases (vocal)<\/li>\n<li>Juan  Jos\u00e9 Berzas nevado (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Javier Dominguez Alvarez Analiticos:herbicidas triaz\u00ednicos: cloro-triazinas(ametrina, terbutrina y prometrina) y metiltio-triazinas(simazina,atrazina y propazina). tecnica analitica: electroforesis capilar, [&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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