Investigating the Photochemical Properties of a Clickable Silicon (IV) Phthalocyanine Core

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dc.authorid0000-0003-4448-1101
dc.authorid0000-0002-0840-4953
dc.authorid0000-0001-7939-5380
dc.authorid0000-0002-7935-3954
dc.authorid0000-0001-6376-4161
dc.contributor.authorOzdemir, Mucahit
dc.contributor.authorSevimli, Esra
dc.contributor.authorOzturkkan, Fureya Elif
dc.contributor.authorDurmus, Mahmut
dc.contributor.authorYalcin, Bahattin
dc.contributor.authorKoksoy, Baybars
dc.date.accessioned2026-02-08T15:14:51Z
dc.date.available2026-02-08T15:14:51Z
dc.date.issued2025
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractIn this study, a new azido-functionalized silicon(IV) phthalocyanine (SiPcN3) was synthesized and comprehensively characterized, revealing its promising photochemical characteristics. Despite the common challenges associated with crystallizing phthalocyanine-based compounds, SiPcN3 was successfully obtained as single crystals in the monoclinic P21/c space group. The incorporation of -N3 groups not only enhanced the compound's solubility and thermal stability but also introduced a reactive site suitable for future functionalization via copper-catalyzed azide-alkyne click chemistry. The molecular design enables straightforward integration into extended macromolecular systems, such as covalent organic frameworks (COFs) or cross-linked polymers. UV-Vis and photoluminescence analyses demonstrated intense Q-band absorption in the red region and tunable emission characteristics. The measured singlet oxygen quantum yield (Phi Delta = 0.14) indicates moderate photosensitizing activity, but this performance can potentially be enhanced through appropriate derivatization, improving its applicability in photodynamic therapy (PDT). Overall, these findings position SiPcN3 as a structurally versatile and functionally adaptable molecular platform, with promising potential for future development of PDT agents, photocatalytic/photooxidative materials, and optoelectronic devices, especially when embedded into porous or cross-linked polymeric networks.
dc.identifier.doi10.1002/slct.202506017
dc.identifier.issn2365-6549
dc.identifier.issue44
dc.identifier.scopus2-s2.0-105022645298
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1002/slct.202506017
dc.identifier.urihttps://hdl.handle.net/20.500.12885/5473
dc.identifier.volume10
dc.identifier.wosWOS:001619856300001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley-V C H Verlag Gmbh
dc.relation.ispartofChemistryselect
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzWOS_KA_20260207
dc.subjectDFT
dc.subjectOptical Properties
dc.subjectSilicon Phthalocyanine
dc.subjectSingle-Crystal-XRD
dc.subjectSinglet Oxygen
dc.titleInvestigating the Photochemical Properties of a Clickable Silicon (IV) Phthalocyanine Core
dc.typeArticle

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