Electrochemical and spectroelectrochemical properties of methylendioxy-phenoxy-substituted novel lutetium (III) mono- and bis-phthalocyanines

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dc.contributor.authorBozo?lu, Ceyda
dc.contributor.authorArici, Mürsel
dc.contributor.authorU?ur, Ahmet Lütfi
dc.contributor.authorErdoğmuş, Ali
dc.contributor.authorKoca, Atif
dc.date.accessioned2025-01-27T18:55:54Z
dc.date.available2025-01-27T18:55:54Z
dc.date.issued2014
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractPeripheral (LuPc(p)) and non-peripheral (LuPc(np)) derivatives of lutetium (III) mono-phthalocyanines and peripheral analogue of lutetium (III) bis-phthalocyanine (LuPc2) substituted with 3,4-(methylendioxy)- phenoxy have been synthesized and characterized by elemental analysis, FT-IR, UV-vis spectroscopy, and mass spectroscopy. Electrochemical and spectroelectrochemical analyses of the complexes were performed in solution. While LuPc(p) and LuPc(np) gave common Pc ring-based electron transfer processes, ring-to-ring interaction of LuPc2 completely altered the redox behaviors of the complex. The first reduction reaction of LuPc2 was recorded even at positive potentials, while the LuPc(p) and LuPc(np) gave this reduction reaction at around -1.00 V. Due to the ?-? interaction of phthalocyanine rings around the lutetium core of LuPc2, a very narrow ?E1/2 (0.50 V) was recorded. LuPc2 illustrated distinct color differences between the electrogenerated anionic and cationic forms of the complex, while LuPcs did not give obvious color changes. © 2014 Elsevier B.V.
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştirma Kurumu, TÜBITAK, (111T179); Türkiye Bilimler Akademisi; Yildiz Teknik Üniversitesi, (2012-01-02-KAP03)
dc.identifier.doi10.1016/j.synthmet.2014.01.023
dc.identifier.endpage65
dc.identifier.issn0379-6779
dc.identifier.scopus2-s2.0-84894731247
dc.identifier.scopusqualityQ1
dc.identifier.startpage56
dc.identifier.urihttps://doi.org/10.1016/j.synthmet.2014.01.023
dc.identifier.urihttps://hdl.handle.net/20.500.12428/12751
dc.identifier.volume190
dc.indekslendigikaynakScopus
dc.language.isoen
dc.relation.ispartofSynthetic Metals
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250125
dc.subjectBis-phthalocyanines; Electrochemistry Lutetium; Spectroelectrochemistry
dc.titleElectrochemical and spectroelectrochemical properties of methylendioxy-phenoxy-substituted novel lutetium (III) mono- and bis-phthalocyanines
dc.typeArticle

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