<?xml version="1.0" encoding="UTF-8"?><mets:mets xmlns:mets="http://www.loc.gov/METS/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:mads="http://www.loc.gov/mads/" xmlns:metsRights="http://cosimo.stanford.edu/sdr/metsrights/" xmlns:suj="http://www.theses.fr/namespace/sujets" xmlns:tef="http://www.abes.fr/abes/documents/tef" xmlns:tefextension="http://www.abes.fr/abes/documents/tefextension" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.abes.fr/abes/documents/tef/recommandation/tef_schemas.xsd">
<mets:metsHdr CREATEDATE="2016-02-02T10:00:05" ID="ABES.STAR.THESE_70874.METS_HEADER" LASTMODDATE="2024-05-26T04:51:16Z" RECORDSTATUS="valide">
<mets:agent ROLE="CREATOR">
<mets:name/>
<mets:note>Note</mets:note>
</mets:agent>
<mets:agent ROLE="DISSEMINATOR">
<mets:name>ABES</mets:name>
</mets:agent>
<mets:altRecordID ID="ABES.STAR.THESE_70874.METS_HEADER.ALTERNATE" TYPE=""/>
</mets:metsHdr>
<mets:dmdSec ID="ABES.STAR.THESE_70874.DESCRIPTION_BIBLIOGRAPHIQUE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_these">
<mets:xmlData>
<tef:thesisRecord>
<dc:title xml:lang="fr">Synthèse et étude de systèmes moléculaires théranostiques actifs en IRM et en PDT par absorption biphotonique</dc:title>
<dcterms:alternative xml:lang="en">Synthesis and study of molecular theranostic systems for MRI and two-photon-absorbing PDT</dcterms:alternative>
<dc:subject xml:lang="fr">Théranostique</dc:subject>
<dc:subject xml:lang="fr">PDT</dc:subject>
<dc:subject xml:lang="fr">IRM</dc:subject>
<dc:subject xml:lang="fr">Absorption biphotonique</dc:subject>
<dc:subject xml:lang="fr">Agent de contraste</dc:subject>
<dc:subject xml:lang="fr">Photosensibilisateur</dc:subject>
<dc:subject xml:lang="fr">Gadolinium</dc:subject>
<dc:subject xml:lang="fr">Porphyrine</dc:subject>
<dc:subject xml:lang="en">Theranostic</dc:subject>
<dc:subject xml:lang="en">PDT</dc:subject>
<dc:subject xml:lang="en">MRI</dc:subject>
<dc:subject xml:lang="en">Two-photon absorption</dc:subject>
<dc:subject xml:lang="en">Photosensitizer</dc:subject>
<dc:subject xml:lang="en">Gadolinium</dc:subject>
<dc:subject xml:lang="en">Porphyrin</dc:subject>
<dc:subject xsi:type="dcterms:DDC">541.3</dc:subject>
<dc:subject xsi:type="dcterms:DDC">615.5</dc:subject>
<tef:sujetRameau xml:lang="fr">
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="061607517" autoriteSource="Sudoc">Systèmes moléculaires organisés</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="028963989" autoriteSource="Sudoc">Porphyrines</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="031717225" autoriteSource="Sudoc">Gadolinium</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="032825897" autoriteSource="Sudoc">Photosensibilisants</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="027568741" autoriteSource="Sudoc">Produits de contraste</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="16129748X" autoriteSource="Sudoc">Théranostique</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
</tef:sujetRameau>
<dcterms:abstract xml:lang="fr">Ce travail de thèse s’inscrit dans le domaine émergent du « théranostique » qui associe le diagnostic par l’imagerie à la thérapie au sein d’un même système. De nouveaux photosensibilisateurs (PS) pour la thérapie photodynamique (PDT) activables par un processus d’excitation biphotonique ont été synthétisés. Ils sont composés de porphyrines reliées à des unités dicétopyrrolopyrroles. Ces systèmes présentent d’importantes valeurs de sections efficaces d’absorption biphotonique dans le proche infra-rouge ainsi que de bons rendements quantiques de formation d’oxygène singulet. Deux PS ont ensuite été reliés à des complexes de Gd(III) permettant d’apporter la fonction d’imagerie par résonance magnétique (IRM). En plus de conserver de bonnes propriétés d’absorption biphotonique, ces systèmes présentent également de remarquables valeurs de relaxivité. Enfin, des études de phototoxicité in cellulo ont démontré l’activité d’un des agents théranostiques sous irradiation biphotonique. Ces résultats permettent de valider pour la première fois le concept d’un agent moléculaire unique pour la PDT par absorption biphotonique et pour l’IRM.</dcterms:abstract>
<dcterms:abstract xml:lang="en">The work presented in this thesis belongs to the emerging field of « theranostic » whose aim is to combine a diagnostic and a therapeutic agent within the same system. New photosensitizers (PS) activated by a two-photon absorption process for Photodynamic Therapy (PDT) have been synthesised. These systems consist of porphyrins conjuguated to diketopyrrolopyrrole units. These compounds have significant high two-photon absorption cross-sections in the near infrared and good singlet oxygen quantum yields. Two PS have been linked to Gd(III) complexes in order to bring the magnetic resonance imaging (MRI) function. These systems still have good two-photon absorption properties and also show remarkable high relaxivity values. Finally, in cellulo phototoxicity studies have been performed for one of the theranostic agent and the two-photon PDT activity has been retained. These results validate, for the first time, a proof of concept of a single molecular agent for two-photon PDT and for MRI.</dcterms:abstract>
<dc:type>Electronic Thesis or Dissertation</dc:type>
<dc:type xsi:type="dcterms:DCMIType">Text</dc:type>
<dc:language xsi:type="dcterms:RFC3066">fr</dc:language>
</tef:thesisRecord>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:dmdSec ID="ABES.STAR.THESE_70874.VERSION_COMPLETE.DESCRIPTION.EDITION_ARCHIVAGE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_edition">
<mets:xmlData>
<tef:edition>
<dcterms:medium xsi:type="dcterms:IMT">PDF</dcterms:medium>
<dcterms:extent>19677224</dcterms:extent>
<tef:editeur>
<tef:nom>Université de Strasbourg</tef:nom>
<tef:place>Strasbourg</tef:place>
</tef:editeur>
<dcterms:issued xsi:type="dcterms:W3CDTF">2016-12-31</dcterms:issued>
</tef:edition>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:dmdSec ID="ABES.STAR.THESE_70874.VERSION_COMPLETE.DESCRIPTION.EDITION_1">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_edition">
<mets:xmlData>
<tef:edition>
<dcterms:medium xsi:type="dcterms:IMT">application/pdf</dcterms:medium>
<dcterms:extent/>
<dc:identifier xsi:type="dcterms:URI">https://publication-theses.unistra.fr/restreint/theses_doctorat/2016/Schmitt_Julie_2016_ED222.pdf</dc:identifier>
</tef:edition>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:amdSec>
<mets:techMD ID="ABES.STAR.THESE_70874.ADMINISTRATION">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_admin_these">
<mets:xmlData>
<tef:thesisAdmin>
<tef:auteur>
<tef:nom>Schmitt</tef:nom>
<tef:prenom>Julie</tef:prenom>
<tef:dateNaissance>1988-08-17</tef:dateNaissance>
<tef:nationalite scheme="ISO-3166-1">FR</tef:nationalite>
<tef:autoriteExterne autoriteSource="Sudoc">193726238</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="CODE_ETUDIANT">21216820</tef:autoriteExterne>
</tef:auteur>
<dc:identifier xsi:type="tef:nationalThesisPID">https://theses.fr/2016STRAF002</dc:identifier>
<dc:identifier xsi:type="tef:NNT">2016STRAF002</dc:identifier>
<dc:identifier xsi:type="tef:DOI">https://doi.org/10.70675/a252dfd0z308dz4bc2zae01z12217e12b4de</dc:identifier>
<dcterms:dateAccepted xsi:type="dcterms:W3CDTF">2016-01-28</dcterms:dateAccepted>
<tef:thesis.degree>
<tef:thesis.degree.discipline xml:lang="fr">Chimie</tef:thesis.degree.discipline>
<tef:thesis.degree.grantor>
<tef:nom>Strasbourg</tef:nom>
<tef:autoriteExterne autoriteSource="Sudoc">131056549</tef:autoriteExterne>
</tef:thesis.degree.grantor>
<tef:thesis.degree.level>Doctorat</tef:thesis.degree.level>
<tef:thesis.degree.name xml:lang="fr">Docteur es</tef:thesis.degree.name>
</tef:thesis.degree>
<tef:theseSurTravaux>non</tef:theseSurTravaux>
<tef:avisJury>oui</tef:avisJury>
<tef:directeurThese>
<tef:nom>Heitz</tef:nom>
<tef:prenom>Valérie</tef:prenom>
<tef:autoriteInterne>MADS_DIRECTEUR_DE_THESE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">131608746</tef:autoriteExterne>
</tef:directeurThese>
<tef:directeurThese>
<tef:nom>Sour</tef:nom>
<tef:prenom>Angélique</tef:prenom>
<tef:autoriteInterne>MADS_DIRECTEUR_DE_THESE_2</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Ldap">166080055</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="Sudoc">166080055</tef:autoriteExterne>
</tef:directeurThese>
<tef:presidentJury>
<tef:nom>Hasenknopf</tef:nom>
<tef:prenom>Bernold</tef:prenom>
<tef:autoriteInterne>MADS_PRESIDENT_DU_JURY</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Ldap">130294861</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="Sudoc">130294861</tef:autoriteExterne>
</tef:presidentJury>
<tef:membreJury>
<tef:nom>Sauvage</tef:nom>
<tef:prenom>Jean-Pierre</tef:prenom>
<tef:autoriteInterne>MADS_MEMBRE_DU_JURY_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Ldap">034824863</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="Sudoc">034824863</tef:autoriteExterne>
</tef:membreJury>
<tef:rapporteur>
<tef:nom>Durand</tef:nom>
<tef:prenom>Jean-Olivier</tef:prenom>
<tef:autoriteInterne>MADS_RAPPORTEUR_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">120153912</tef:autoriteExterne>
</tef:rapporteur>
<tef:rapporteur>
<tef:nom>Gros</tef:nom>
<tef:prenom>Claude</tef:prenom>
<tef:autoriteInterne>MADS_RAPPORTEUR_2</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">133467287</tef:autoriteExterne>
</tef:rapporteur>
<tef:ecoleDoctorale>
<tef:nom>École doctorale des Sciences chimiques (Strasbourg ; 1995-....)</tef:nom>
<tef:autoriteInterne>MADS_ECOLE_DOCTORALE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Annuaire des formations doctorales et des unités de recherche">CH</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="Sudoc">156504081</tef:autoriteExterne>
</tef:ecoleDoctorale>
<tef:partenaireRecherche type="laboratoire">
<tef:nom>Institut de chimie (Strasbourg ; 2005-....)</tef:nom>
<tef:autoriteInterne>MADS_PARTENAIRE_DE_RECHERCHE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Annuaire des formations doctorales et des unités de recherche">UMR 7177</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="Sudoc">15677738X</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="labTEL">93761</tef:autoriteExterne>
</tef:partenaireRecherche>
<tef:oaiSetSpec>ddc:540</tef:oaiSetSpec>
<tef:oaiSetSpec>ddc:610</tef:oaiSetSpec>
<tef:MADSAuthority authorityID="MADS_DIRECTEUR_DE_THESE_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Heitz</mads:namePart>
<mads:namePart type="given">Valérie</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_DIRECTEUR_DE_THESE_2" type="personal">
<tef:personMADS>
<mads:namePart type="family">Sour</mads:namePart>
<mads:namePart type="given">Angélique</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_PRESIDENT_DU_JURY" type="personal">
<tef:personMADS>
<mads:namePart type="family">Hasenknopf</mads:namePart>
<mads:namePart type="given">Bernold</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_MEMBRE_DU_JURY_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Sauvage</mads:namePart>
<mads:namePart type="given">Jean-Pierre</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_RAPPORTEUR_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Durand</mads:namePart>
<mads:namePart type="given">Jean-Olivier</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_RAPPORTEUR_2" type="personal">
<tef:personMADS>
<mads:namePart type="family">Gros</mads:namePart>
<mads:namePart type="given">Claude</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_ECOLE_DOCTORALE_1" type="corporate">
<tef:personMADS>
<mads:namePart type="family">École doctorale Sciences chimiques (Strasbourg)</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_PARTENAIRE_DE_RECHERCHE_1" type="corporate">
<tef:personMADS>
<mads:namePart type="family">Institut de chimie (Strasbourg)</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
</tef:thesisAdmin>
</mets:xmlData>
</mets:mdWrap>
</mets:techMD>
<mets:techMD ID="ABES.STAR.THESE_70874.VERSION_COMPLETE.EDITION_ARCHIVAGE.TECH_FICHIER.DOSSIER_1.DOSSIER_1.FICHIER_1">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_tech_fichier">
<mets:xmlData>
<tef:meta_fichier>
<tef:formatFichier>PDF</tef:formatFichier>
<tef:taille>19677224</tef:taille>
</tef:meta_fichier>
</mets:xmlData>
</mets:mdWrap>
</mets:techMD>
<mets:rightsMD ID="ABES.STAR.THESE_70874.DROITS_UNIVERSITE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_etablissement_these">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="false"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="false"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
<mets:rightsMD ID="ABES.STAR.THESE_70874.DROITS_DOCTORANT">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_auteur_these">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="false" DUPLICATE="false" MODIFY="false" PRINT="false"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="false"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
<mets:rightsMD ID="ABES.STAR.THESE_70874.VERSION_COMPLETE.DROITS">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_version">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="false" DUPLICATE="false" MODIFY="false" PRINT="false"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="false"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
</mets:amdSec>
<mets:fileSec>
<mets:fileGrp ID="ABES.STAR.THESE_70874.VERSION_COMPLETE.EDITION_ARCHIVAGE.FILEGRP" USE="archive">
<mets:file ADMID="ABES.STAR.THESE_70874.VERSION_COMPLETE.EDITION_ARCHIVAGE.TECH_FICHIER.DOSSIER_1.DOSSIER_1.FICHIER_1" ID="ABES.STAR.THESE_70874.VERSION_COMPLETE.EDITION_ARCHIVAGE.DOSSIER_1.DOSSIER_1.FICHIER_1" SEQ="1">
<mets:FLocat LOCTYPE="URL" xlink:href="STRA/THESE_70874/document/0/0/Schmitt_Julie_2016_ED222_A.pdf"/>
</mets:file>
</mets:fileGrp>
</mets:fileSec>
<mets:structMap TYPE="logical">
<mets:div ADMID="ABES.STAR.THESE_70874.ADMINISTRATION ABES.STAR.THESE_70874.DROITS_UNIVERSITE ABES.STAR.THESE_70874.DROITS_DOCTORANT" CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_70874" DMDID="ABES.STAR.THESE_70874.DESCRIPTION_BIBLIOGRAPHIQUE" TYPE="THESE">
<mets:div ADMID="ABES.STAR.THESE_70874.VERSION_COMPLETE.DROITS" CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_70874.ABES.STAR.THESE_70874.VERSION_COMPLETE" TYPE="VERSION_COMPLETE">
<mets:div CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_70874.VERSION_COMPLETE.EDITION_ARCHIVAGE" DMDID="ABES.STAR.THESE_70874.VERSION_COMPLETE.DESCRIPTION.EDITION_ARCHIVAGE" TYPE="EDITION">
<mets:fptr FILEID="ABES.STAR.THESE_70874.VERSION_COMPLETE.EDITION_ARCHIVAGE.FILEGRP"/>
</mets:div>
<mets:div CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_70874.VERSION_COMPLETE.EDITION_1" DMDID="ABES.STAR.THESE_70874.VERSION_COMPLETE.DESCRIPTION.EDITION_1" TYPE="EDITION"/>
</mets:div>
</mets:div>
</mets:structMap>
</mets:mets>