Synthesis, photophysical and photochemical properties of novel phthalocyanines substituted with triptycene moieties

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dc.authoridEl-Khouly, Mohamed/0000-0002-8458-8950
dc.authoridPiskin, Mehmet/0000-0002-4572-4905
dc.contributor.authorGhanem, Bader S.
dc.contributor.authorPiskin, Mehmet
dc.contributor.authorDurmus, Mahmut
dc.contributor.authorEl-Khouly, Mohamed E.
dc.contributor.authorAl-Raqa, Shaya Y.
dc.date.accessioned2025-01-27T20:51:49Z
dc.date.available2025-01-27T20:51:49Z
dc.date.issued2015
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractNew metal-free and zinc(II) phthalocyanines containing four triptycene moieties were synthesized and characterized by H-1 NMR, mass, IR, electronic spectroscopies and elemental analysis as well. The steady-state absorption spectra of the investigated compounds exhibited the main absorption bands in the visible region, at around 700 nm. The fluorescence spectra and quantum yields were recorded by steady-state emission measurements. The powerful nanosecond laser flash photolysis technique was employed to record the transient absorption spectra of the long-lived triplet states of the investigated compounds. The singlet oxygen generation and photodegradation properties of the target phthalocyanines under light irradiation were also investigated in tetrahydrofuran solution. (C) 2015 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.poly.2015.01.037
dc.identifier.endpage90
dc.identifier.issn0277-5387
dc.identifier.scopus2-s2.0-84923615677
dc.identifier.scopusqualityQ2
dc.identifier.startpage85
dc.identifier.urihttps://doi.org/10.1016/j.poly.2015.01.037
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25530
dc.identifier.volume90
dc.identifier.wosWOS:000352663900012
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofPolyhedron
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectPhthalocyanine
dc.subjectTriptycene
dc.subjectPhotochemistry
dc.subjectLaser photolysis
dc.subjectSinglet oxygen generation
dc.titleSynthesis, photophysical and photochemical properties of novel phthalocyanines substituted with triptycene moieties
dc.typeArticle

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