Phosphorus-nitrogen compounds. Part 48. syntheses of the phosphazenium salts containing 2-pyridyl pendant arm: structural characterizations, thermal analysis, antimicrobial and cytotoxic activity studies

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dc.contributor.authorElmas, Gamze
dc.contributor.authorOkumus, Aytug
dc.contributor.authorKilic, Zeynel
dc.contributor.authorOzbeden, Pelin
dc.contributor.authorAcik, Leyla
dc.contributor.authorTunali, Beste Cagdas
dc.contributor.authorTurk, Mustafa
dc.date.accessioned2021-01-14T18:10:43Z
dc.date.available2021-01-14T18:10:43Z
dc.date.issued2020
dc.departmentKKÜ
dc.description.abstractThe phosphazenium salts (protic ionic liquids, PILs/protic molten salts, PMOSs) (6a-6d and 7a) of the free phosphazene bases (4a-4d and 5a) have been prepared by the reactions of the corresponding cyclotriphosphazenes with the bulky gentisic acid. The structures of the PMOS have been evaluated using the elemental analyses, FTIR, H-1, C-13{H-1} and P-31{H-1} NmR data. The molecular and crystal structures of 4a and 6c are established by X-ray crystallography. The thermal properties of the PMOS are determined using TG and DTA techniques. On the other hand, the antimicrobial activities of the free phosphazene bases (4a-4d and 5a-5d) and PMOSs (6a-6d and 7a) are screened against the selected bacteria and yeast strains. The antimicrobial activities of the free phosphazene bases and the PMOSs are compared. The interactions of the phosphazenes and their salts with plasmid DNA are elucidated by the agarose gel electrophoresis. The evaluations of the cytotoxic activities of these compounds are also studied against to L929 fibroblast and breast cancer cells (MDA-MB-231).en_US
dc.description.sponsorshipScientific and Technical Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [216Z105]; Hacettepe University Scientific Research Project UnitHacettepe University [013 D04 602 004]; Turkish Academy of Sciences (TUBA)Turkish Academy of Sciencesen_US
dc.description.sponsorshipThe authors thank the "Scientific and Technical Research Council of Turkey" (Grant No. 216Z105). T. H. is grateful to Hacettepe University Scientific Research Project Unit (Grant No. 013 D04 602 004), and Z. K. thanks to the Turkish Academy of Sciences (TUBA) for partial support of this work.en_US
dc.identifier.citationBu makale açık erişimli değildir.en_US
dc.identifier.endpage550en_US
dc.identifier.issn0376-4710
dc.identifier.issn0975-0975
dc.identifier.issue4en_US
dc.identifier.startpage533en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12587/12745
dc.identifier.volume59en_US
dc.identifier.wosWOS:000539157700003
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherNATL INST SCIENCE COMMUNICATION-NISCAIRen_US
dc.relation.ispartofINDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject2-Pyridylspirocyclotriphosphazenesen_US
dc.subjectPhosphazenium salts (PMOSs)en_US
dc.subjectThermal analysisen_US
dc.subjectCytotoxicityen_US
dc.titlePhosphorus-nitrogen compounds. Part 48. syntheses of the phosphazenium salts containing 2-pyridyl pendant arm: structural characterizations, thermal analysis, antimicrobial and cytotoxic activity studiesen_US
dc.typeArticle

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