{"id":144853,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-cambios-estructurales-en-polinucleotidos-mediante-tecnicas-espectroscopicas-de-alta-resolucion\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"estudio-de-cambios-estructurales-en-polinucleotidos-mediante-tecnicas-espectroscopicas-de-alta-resolucion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/estudio-de-cambios-estructurales-en-polinucleotidos-mediante-tecnicas-espectroscopicas-de-alta-resolucion\/","title":{"rendered":"Estudio de cambios estructurales en polinucleotidos mediante tecnicas espectroscopicas de alta resolucion"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Pere Garriga Sol\u00e9 <\/strong><\/h2>\n<p>En este trabajo se ha realizado un estudio detallado de la estructura de diferentes polinucleotidos y de las transiciones entre sus distintas con formaciones: formas b,a,z y x. Se ha estudiado tambien la interaccion de diversos ligandos de interes biologico como el agente intercalador 9-aminoacridina y las poliaminas espermina y espermidina en las transiciones conformacionales del adn.  para ello se han utilizado tecnicas espectroscopicas como la espectrofotometria de absorcion en el ultravioleta tanto a temperatura ambiente como a bajas temperaturas.  se han aplicado, por primera vez en estudios estructurales de acidos nucleicos, tecnicas de tratamiento matematico de los espectros de absorcion en el ultravioleta, como la cuarta derivada, la peconvolucion y el ajuste de curvas, tambien se ha utilizado de forma complementaria la espectroscopia ftir y el dicroismo circular. El empleo combinado de estas tecnicas ha permitido obtener informacion estructural detallada sobre diversos cambios estructurales de los polinucleotidos estudiados y profundizar en el mecanismo de interaccion de peque\u00f1os liganpus y el aon.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de cambios estructurales en polinucleotidos mediante tecnicas espectroscopicas de alta resolucion<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de cambios estructurales en polinucleotidos mediante tecnicas espectroscopicas de alta resolucion <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Pere Garriga Sol\u00e9 <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/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>Joan Manyosa Ribatallada<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  Antonio Subirana Torrent <\/li>\n<li>Joan Ramon Daban Bala\u00f1a (vocal)<\/li>\n<li>Wilhelm Guschlbauer (vocal)<\/li>\n<li>Ferran Azorin Marin (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pere Garriga Sol\u00e9 En este trabajo se ha realizado un estudio detallado de la estructura de diferentes [&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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