Novel fully-BODIPY functionalized cyclotetraphosphazene photosensitizers having high singlet oxygen quantum yields

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dc.contributor.authorSenkuytu, Elif
dc.contributor.authorEcik, Esra Tanriverdi
dc.date.accessioned2025-10-29T11:23:19Z
dc.date.issued2017
dc.departmentFakülteler, Temel Bilimler Fakültesi, Kimya Bölümü
dc.description.abstractNovel fully-BODIPY functionalized dendrimeric cyclotetraphosphazenes (FBCP 1 and 2) have been synthesized and characterized by H-1, C-13 and P-31 NMR spectroscopies. The photophysical and photochemical properties of FBCP 1 and 2 are investigated in dichloromethane solution. The effectiveness of singlet oxygen generation was measured for FBCP 1 and 2 by UV-Vis spectra monitoring of the solution of 1,3-diphenylisobenzofuran (DPBF), which is, a well-known trapping molecule used in detection of singlet oxygen. FBCP 1 and 2 show high molar extinction coefficients in the NIR region, good singlet oxygen quantum yields and appropriate photo degradation. The data presented in the work indicate that the dendrimeric cyclotetraphosphazenes are effective singlet oxygen photosensitizers that might be used for various areas of applications such as photodynamic therapy and photocatalysis. (C) 2017 Elsevier B.V. All rights reserved.
dc.description.sponsorshipScientific and Technical Research Council of Turkey [114Z445]
dc.description.sponsorshipThe authors thank the Scientific and Technical Research Council of Turkey for financial support TUBITAK (Grant 114Z445).
dc.identifier.doi10.1016/j.saa.2017.03.065
dc.identifier.endpage31
dc.identifier.issn1386-1425
dc.identifier.orcid0000-0002-3579-8062
dc.identifier.pmid28390249
dc.identifier.scopus2-s2.0-85017024435
dc.identifier.scopusqualityQ1
dc.identifier.startpage26
dc.identifier.urihttps://doi.org/10.1016/j.saa.2017.03.065
dc.identifier.urihttps://hdl.handle.net/20.500.14854/9403
dc.identifier.volume182
dc.identifier.wosWOS:000401598200004
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofSpectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectCyclotetraphosphazene
dc.subjectBODIPY
dc.subjectPhotosensitizers
dc.subjectNMR
dc.titleNovel fully-BODIPY functionalized cyclotetraphosphazene photosensitizers having high singlet oxygen quantum yields
dc.typeArticle

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