<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-04-17T17:49:23Z</responseDate><request verb="GetRecord" identifier="oai:riubu.ubu.es:10259/4856" metadataPrefix="dim">https://riubu.ubu.es/oai/request</request><GetRecord><record><header><identifier>oai:riubu.ubu.es:10259/4856</identifier><datestamp>2026-02-12T13:02:47Z</datestamp><setSpec>com_10259_2699</setSpec><setSpec>col_10259_4855</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
<dim:field mdschema="dc" element="contributor" qualifier="advisor" authority="133" confidence="500" orcid_id="0000-0002-7401-3889">Cuesta López, Santiago</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="350" confidence="500" orcid_id="0000-0002-5440-1454">Marty Roda, Marta</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="other" authority="fca928b7-a062-4ccf-baa1-7b5473e6ea00" confidence="600">Universidad de Burgos. ICCRAM</dim:field>
<dim:field mdschema="dc" element="date" qualifier="accessioned">2018-07-17T10:11:49Z</dim:field>
<dim:field mdschema="dc" element="date" qualifier="issued">2018</dim:field>
<dim:field mdschema="dc" element="date" qualifier="submitted">2018</dim:field>
<dim:field mdschema="dc" element="date" qualifier="embargo">2021-03-15</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="uri">http://hdl.handle.net/10259/4856</dim:field>
<dim:field mdschema="dc" element="description" qualifier="abstract" lang="es">El ADN es una molécula altamente dinámica donde los pares de bases, que contienen información genética, pueden sufrir grandes fluctuaciones. La estructura del ADN ha sido ampliamente estudiada y conocida. Sin embargo, la comprensión de su dinámica, que influye de manera determinante en los procesos biológicos, es limitada.&#xd;
&#xd;
La tesis está dedicada al estudio de estas dinámicas durante la desnaturalización térmica del ADN, que consiste en la separación completa de las cadenas que forman la doble hélice del ADN. Hemos explorado el melting del ADN con diferentes técnicas, experimentales y teóricas y lo hemos estudiado en muestras ordenadas, como fibras de ADN.&#xd;
&#xd;
Se ha propuesto: un modelo teórico para el estudio de la dinámica; Caracterización física la transición de desnaturalización del ADN; Un método de síntesis para el diseño de fragmentos de ADN con secuencia controlada, para estudiar su flexibilidad, y caracterización de las fibras de A-DNA mediante microscopía AFM-RAMAN.</dim:field>
<dim:field mdschema="dc" element="description" qualifier="abstract" lang="en">DNA is a highly dynamic molecule where base pairs, which contain genetic information, can suffer large fluctuations. The structure of DNA has been widely studied and it is well-known. However, the understanding of its dynamics, which has a decisive influence on biological processes, is limited.&#xd;
&#xd;
The thesis is dedicated to the study of these dynamics during the thermal denaturation of DNA, which consists on the complete separation of the strands that form the double helix of DNA. We have explored the melting of DNA with different experimental and theoretical techniques and although is has been widely studied in solution, we have studied it in ordered samples, such as DNA fibers.&#xd;
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It has been proposed: a theoretical model for the study of dynamics; Physical characterization of DNA denaturing transition; A synthesis method for the design of DNA fragments with controlled sequence, to study their flexibility, and characterization of A-DNA fibers by AFM-RAMAN microscopy.</dim:field>
<dim:field mdschema="dc" element="description" qualifier="sponsorship" lang="en">Ministerio de Economía, Industria&#xd;
y Competitividad-FIS2012-38827- y de la Junta de Castilla y León-Nanofibersafe BU079U16</dim:field>
<dim:field mdschema="dc" element="format" qualifier="mimetype">application/pdf</dim:field>
<dim:field mdschema="dc" element="language" qualifier="iso" lang="es">eng</dim:field>
<dim:field mdschema="dc" element="rights">Attribution-NonCommercial-NoDerivatives 4.0 International</dim:field>
<dim:field mdschema="dc" element="rights" qualifier="uri">http://creativecommons.org/licenses/by-nc-nd/4.0/</dim:field>
<dim:field mdschema="dc" element="rights" qualifier="holder">Este documento está sujeto a una licencia de uso Creative Commons, por la cual está permitido hacer copia, distribuir y comunicar públicamente la obra siempre que se cite al autor original y no se haga de él uso comercial ni obra derivada</dim:field>
<dim:field mdschema="dc" element="rights" qualifier="accessRights" lang="es">info:eu-repo/semantics/openAccess</dim:field>
<dim:field mdschema="dc" element="subject" lang="es">ADN</dim:field>
<dim:field mdschema="dc" element="subject" lang="es">Modelo PBD</dim:field>
<dim:field mdschema="dc" element="subject" lang="es">Caracterización estructural</dim:field>
<dim:field mdschema="dc" element="subject" lang="es">Síntesis de biomoléculas</dim:field>
<dim:field mdschema="dc" element="subject" lang="es">Fibras de ADN</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">DNA</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">PBD model</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Structural characterization</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">DNA synthesis</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">DNA fibers</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="es">Bioquímica</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="es">Química analítica</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="es">Química física</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="en">Biochemistry</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="en">Chemistry, Analytic</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="en">Chemistry, Physical and theoretical</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="unesco">2302.23 Ácidos Nucleicos</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="unesco">2301.17 Espectroscopia Raman</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="unesco">2302.26 Bioquímica Física</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="unesco">2210.03 Cinética Química</dim:field>
<dim:field mdschema="dc" element="title" lang="en">A Multidisciplinary approach to DNA Nano/Bio-Physics</dim:field>
<dim:field mdschema="dc" element="type">info:eu-repo/semantics/doctoralThesis</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID">info:eu-repo/grantAgreement/MINECO/FIS2012-38827</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID">info:eu-repo/grantAgreement/JCyL/BU079U16</dim:field>
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