The new metal-free, zinc, magnesium, indium ball-type phthalocyanines and their hybrids with graphene oxide: Synthesis, investigation of photophysical, photochemical properties and theoretical studies

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dc.authoridKhene, Samson/0000-0002-1449-7666
dc.contributor.authorZeki, Ketrin
dc.contributor.authorAsrak, Sueda
dc.contributor.authorYabas, Fatma Nur
dc.contributor.authorCevik, Nergis
dc.contributor.authorYabas, Ebru
dc.contributor.authorKhene, Samson
dc.contributor.authorSalih, Bekir
dc.date.accessioned2025-05-04T16:47:09Z
dc.date.available2025-05-04T16:47:09Z
dc.date.issued2025
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractIn this study, four ball-type phthalocyanines (BTPc-H2-4, BTPc-Zn-5, BTPc-Mg-6, BTPc-In-7) were synthesized from 3,3 ',((3,5-di-tert-butyl-1,2-phenylene)bis(oxy)diphthalonitrile in a single reaction step. Non-covalent balltype phthalocyanine (BTPc)-graphene oxide (GO) hybrids (BTPc-GO) were prepared by simple sonication method. The structures were confirmed by elemental analysis, ultraviolet-visible (UV-Vis), fourier-transform infrared (FT-IR), proton nuclear magnetic resonance (1H NMR), MALDI-TOF MS spectroscopies, elemental analysis and scanning electron microscope (SEM). The photophysical and photochemical properties of ball-type phthalocyanines were investigated in dimethyl sulfoxide (DMSO) and tetrahydrofuran (THF). In this way, the contribution of solution polarity to these properties was compared. The contribution of GO was examined by examining the singlet oxygen quantum yields of BTPc-GO hybrids in DMSO. In addition, the structural properties of ball-type phthalocyanines were examined through theoretical studies and the effect of structural properties on experimentally determined band gaps was examined. Interestingly, we also report that ball-type thalocyanines are both photostable and exhibit extremely high singlet oxygen quantum yields. In addition, we can state that hybrids of these compounds with GO also show the ability to increase the singlet oxygen quantum yield, depending on the degree of interaction.
dc.identifier.doi10.1016/j.jphotochem.2024.116138
dc.identifier.issn1010-6030
dc.identifier.issn1873-2666
dc.identifier.scopus2-s2.0-85209078499
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.jphotochem.2024.116138
dc.identifier.urihttps://hdl.handle.net/20.500.12418/35503
dc.identifier.volume461
dc.identifier.wosWOS:001360537900001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofJournal of Photochemistry and Photobiology A-Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250504
dc.subjectBall-type phthalocyanines
dc.subjectPhotodynamic therapy
dc.subjectPhotosensitizer
dc.subjectSinglet oxygen
dc.subjectDFT
dc.titleThe new metal-free, zinc, magnesium, indium ball-type phthalocyanines and their hybrids with graphene oxide: Synthesis, investigation of photophysical, photochemical properties and theoretical studies
dc.typeArticle

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