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Synthesis, characterization, and photophysical properties of novel ball-type dinuclear and mononuclear containing four 1,1′-binaphthyl-8,8′-diol bridged metallophthalocyanines with long triplet state lifetimes

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dc.contributor.authorCanlica, Mevlude
dc.contributor.authorNyokong, Tebello
dc.date.accessioned2026-06-27T13:15:04Z
dc.date.issued2011
dc.description.abstractThe syntheses of new ball-type dinuclear Si(IV)(CH3COO)(2) and Ti(IV)O phthalocyanines and two different mononuclear Zn(II) and Ti(IV)O phthalocyanines containing four 1,1'-binaphthyl-8,8'-diol substituents on the peripheral positions are described. The structures of these compounds were characterized using the elemental analyzes, UV-Vis, FT-IR, H-1 NMR and mass spectroscopies. The Phi(F) values are 0.14, 0.10, 0.04, 0.02, 0.07; Phi(T) values are 0.69, 0.71, 0.85, 0.33, 0.71 for 7-11, respectively. All complexes showed very long triplet lifetimes with tau(T) 7510, 3190, 2880, 2370, 9470 mu s for 7-11 in DMSO, respectively.en
dc.description.urihttps://doi.org/10.1039/c0dt01749c
dc.identifier.doi10.1039/c0dt01749c
dc.identifier.eissn1477-9234
dc.identifier.endpage5290
dc.identifier.issn1477-9226
dc.identifier.issue19
dc.identifier.pubmed21472173
dc.identifier.startpage5285
dc.identifier.urihttps://hdl.handle.net/20.500.14981/51044
dc.identifier.volume40
dc.identifier.wos000289895300020
dc.language.isoeng
dc.publisherROYAL SOC CHEMISTRY
dc.relation.ispartofDALTON TRANSACTIONS
dc.subjectPHOTODYNAMIC THERAPY
dc.subjectPHTHALOCYANINES
dc.subjectSUBSTITUENTS
dc.subjectChemistry
dc.titleSynthesis, characterization, and photophysical properties of novel ball-type dinuclear and mononuclear containing four 1,1′-binaphthyl-8,8′-diol bridged metallophthalocyanines with long triplet state lifetimes
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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