{"id":89497,"date":"2018-03-10T00:14:41","date_gmt":"2018-03-10T00:14:41","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/desarrollo-de-metodos-inmunoqua%c2%admicos-para-la-determinacion-de-residuos-de-plaguicidas-en-vegetales\/"},"modified":"2018-03-10T00:14:41","modified_gmt":"2018-03-10T00:14:41","slug":"desarrollo-de-metodos-inmunoqua%c2%admicos-para-la-determinacion-de-residuos-de-plaguicidas-en-vegetales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/desarrollo-de-metodos-inmunoqua%c2%admicos-para-la-determinacion-de-residuos-de-plaguicidas-en-vegetales\/","title":{"rendered":"Desarrollo de m\u00e9todos inmunoqu\u00edmicos para la determinaci\u00f3n de residuos de plaguicidas en vegetales"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Antonio Gabald\u00f3n Hern\u00e1ndez <\/strong><\/h2>\n<p>El objetivo general de esta tesis ha sido el desarrollo de una metdolog\u00eda anal\u00edtica sencilla, efectiva y r\u00e1pida, para la determinaci\u00f3n de residuos de los plaguicidas carbaril, cloripirifos, alacloro y atrazina en vegetales y aguas, principalmente. La investigaci\u00f3n se centr\u00f3 en la puesta a punto de dos tipos de sistemas inmunoanal\u00edticos. Por un lado, se ha desarrollado un elisa en formato de placa para ensayos en laboratorio y, por otro, se ha desarrollado un formato en tiras reactivas -tipo dipstick- que permiten determinar in situ y en un tiempo inferior a 30 minutos, la cantidad de plaguicida presente en la muestra. Este mismo formato se ha utilizado para el desarrollo de tiras reactivas multiparam\u00e9tricas para la determinaci\u00f3n simult\u00e1nea de atrazina y carbaril.  en ambos casos, se realiz\u00f3 un estudios sistem\u00e1tico de la metodolog\u00eda experimental con el fin de conocer las condiciones \u00f3ptimas de trabajo. se prest\u00f3 especial atenci\u00f3n a la metodolog\u00eda de extracci\u00f3n de los analitos en medios org\u00e1nicos compatibles con los sistemas inmunol\u00f3gicos, con el fin de hacer compatible la extracci\u00f3n y determinaci\u00f3n de los plaguicidas.  de los resultados alcanzados se extraen las conclusiones siguientes:  se han optimizado inmunoensayos en formatos elisa de alta densidad y especificidad para la determinaci\u00f3n de los plaguicidas carbaril, clorpirifos, alacloro y atrazina en extractos org\u00e1nicos de vegetales frescos y procesados, con exactitud y precisi\u00f3n comparable a las de las t\u00e9cnicas instrumentales.  del mismo modo, se han desarrollado procedimientos de extracci\u00f3n directa y con bajo consumo de disolventes org\u00e1nicos obteniendo recuperaciones de los plaguicidas comparables en unos casos, y superiores en otros, a los obtenidos por el m\u00e9todo de extracci\u00f3n multirresiduo, lo que demuestra la validez e idoneidad de los mismos.  el empleo de las tiras reactivas para screening (determinaciones visuales) permitir\u00e1 controlar el conte<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Desarrollo de m\u00e9todos inmunoqu\u00edmicos para la determinaci\u00f3n de residuos de plaguicidas en vegetales<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Desarrollo de m\u00e9todos inmunoqu\u00edmicos para la determinaci\u00f3n de residuos de plaguicidas en vegetales <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Antonio Gabald\u00f3n Hern\u00e1ndez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 26\/03\/2001<\/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>\u00e1ngel Marquieira Catal\u00e1<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Climent morat\u00f3 Mar\u00eda dolores <\/li>\n<li>damia Barcelo culleres (vocal)<\/li>\n<li>Francisco Tom\u00e1s barberan (vocal)<\/li>\n<li> Moreno bondi mari cruz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Antonio Gabald\u00f3n Hern\u00e1ndez El objetivo general de esta tesis ha sido el desarrollo de una metdolog\u00eda [&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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