Synthesis, spectroscopic, and photophysicochemical behavior of Zn(II) and Mg(II) phthalocyanine– chalcone conjugates

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dc.authorid0000-0002-7347-4018en_US
dc.contributor.authorAktaş Kamiloğlu , Ayşe
dc.contributor.authorYalazan, Halise
dc.contributor.authorDurmuş, Mahmut
dc.contributor.authorÇelik, Gonca
dc.contributor.authorÖmeroğlu, İpek
dc.contributor.authorAcar, İrfan
dc.contributor.authorKantekin, Halit
dc.date.accessioned2021-11-01T08:22:22Z
dc.date.available2021-11-01T08:22:22Z
dc.date.issued2021
dc.departmentAÇÜ, Artvin Meslek Yüksekokulu, Laboratuvar Teknolojisi Bölümüen_US
dc.description.abstractPhthalonitrile derivatives (8, 9, and 10) bearing different chalcone groups and their zinc(II) (ZnPcs) (8a, 9a, and 10a) and magnesium(II) (MgPcs) (8b, 9b, and 10b) complexes were prepared. The new compounds (5, 8–10, 8a–10a, and 8b–10b) were characterized by a combination of spectroscopic techniques, such as FT-IR, 1H NMR, 13C NMR (for 5, 8, 9, and 10), UV–Vis (for metallophthalocyanines), and MALDI-TOF mass spectra, and by elemental analysis (5, 8, 9, and 10). The aggregation behavior and photophysical (fluorescence quantum yields and lifetimes) and photochemical (singlet oxygen and photodegradation quantum yields) properties of different chalcone-substituted peripheral ZnPcs (8a, 9a, and 10a) and MgPcs (8b, 9b, and 10b) were investigated in dimethylsulfoxide (DMSO) to determine whether they are photosensitizers for photodynamic therapy (PDT) applications. The peripheral tetra-substituted MgPc (9b) showed longer lifetime than other compounds and unsubstituted ZnPc. The tetra-substituted ZnPc (9b) produced higher fluorescence quantum yield than the unsubstituted ZnPc and its chalcone-substituted counterparts. The ZnPcs (8a, 9a, and 10a) and MgPcs (8b, 9b, and 10b) showed low singlet oxygen production, but they showed quite high photostability, except MgPc 10b.
dc.identifier.citationAktas Kamiloğlu, A., Yalazan, H., Durmuş, M., Çelik, G., Ömeroğlu, I., Acar, I., & Kantekin, H. (2021). Synthesis, spectroscopic, and photophysicochemical behavior of Zn (II) and Mg (II) phthalocyanine–chalcone conjugates. Journal of Coordination Chemistry, 1-17.en_US
dc.identifier.doi10.1080/00958972.2021.1988081
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://hdl.handle.net/11494/3557
dc.identifier.volumeArticle in presen_US
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAktaş Kamiloğlu, Ayşe
dc.language.isoenen_US
dc.publisherTaylor and Francis Ltd.en_US
dc.relation.ispartofJournal of Coordination Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectChalconeen_US
dc.subjectFluorescenceen_US
dc.subjectPhotophysicochemical propertiesen_US
dc.subjectPhthalocyanineen_US
dc.subjectSinglet oxygenen_US
dc.titleSynthesis, spectroscopic, and photophysicochemical behavior of Zn(II) and Mg(II) phthalocyanine– chalcone conjugatesen_US
dc.typeArticle

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