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dc.contributor.authorRevuelta-Maza, Miguel A.
dc.contributor.authorNonell, Santi
dc.contributor.authorTorre Ponce, Gema de la 
dc.contributor.authorTorres Cebada, Tomás 
dc.contributor.otherUAM. Departamento de Química Orgánicaes_ES
dc.date.accessioned2019-11-07T10:20:31Z
dc.date.available2019-11-07T10:20:31Z
dc.date.issued2019-08-28
dc.identifier.citationOrganic and Biomolecular Chemistry 17.32 (2019): 7448-7454en_US
dc.identifier.issn1477-0520 (print)en_US
dc.identifier.issn1477-0539 (online)en_US
dc.identifier.urihttp://hdl.handle.net/10486/689139
dc.description.abstractIn-depth, systematic photophysical studies have been performed on a series of ABAB, A3B and A4 ZnPcs functionalized with a varying number of bis(trifluoromethyl)phenyl units (i.e. at the B isoindoles) and other electron-withdrawing/electron-donating moieties (i.e. at the A isoindoles), to determine the influence of the susbtitution pattern on the aggregation features, fluorescence quantum yields and singlet oxygen (1O2) generation abilities of these molecules. As a general trend, the larger the number of bis(trifluoromethyl)phenyl units (i.e.ABAB crosswise functionalized ZnPcs), the lower the fluorescence quantum yield and the higher the 1O2 photosensitization. On the other hand, the electronic character of the substituents at the A isoindoles do not seem to have a clear effect on the photophysical properties of these ABAB ZnPcs. Overall, 1O2 quantum yields determined by the direct observation of the 1O2 phosphorescence are very high, with values ranging from 1 to 0.74 in THF solutionsen_US
dc.description.sponsorshipThis work was supported by MINECO (CTQ2017-85393-P and CTQ2016-78454-C2-1-R) and ERA-NET/MINECO EuroNanoMed2017-191/PCIN-2017-042en_US
dc.format.extent6 pag.en_US
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherRoyal Society of Chemistryen_US
dc.relation.ispartofOrganic and Biomolecular Chemistryen_US
dc.rights© 2019 The Royal Society of Chemistryen_US
dc.subject.otherFluorescenceen_US
dc.subject.otherQuantum yielden_US
dc.subject.otherZinc compoundsen_US
dc.subject.otherOxygenen_US
dc.titleBoosting the singlet oxygen photosensitization abilities of Zn(ii) phthalocyanines through functionalization with bulky fluorinated substituentsen_US
dc.typearticleen
dc.subject.ecienciaQuímicaes_ES
dc.date.embargoend2020-08-28
dc.relation.publisherversionhttps://doi.org/10.1039/C9OB00872Aes_ES
dc.identifier.doi10.1039/c9ob00872aes_ES
dc.identifier.publicationfirstpage7448es_ES
dc.identifier.publicationissue32es_ES
dc.identifier.publicationlastpage7454es_ES
dc.identifier.publicationvolume17es_ES
dc.relation.projectIDGobierno de España. CTQ2017-85393-Pes_ES
dc.relation.projectIDGobierno de España. CTQ2016-78454-C2-1-Res_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/723770/EU//EuroNanoMed IIIen_US
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.rights.accessRightsopenAccessen
dc.authorUAMRevuelta Maza, Miguel Ángel (271809)
dc.authorUAMTorre Ponce, Gema De La (258809)
dc.authorUAMTorres Cebada, Tomás (259468)
dc.facultadUAMFacultad de Ciencias
dc.institutoUAMInstituto de Investigación Avanzada en Ciencias Químicas (IAdChem)


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