Synthesis of some azacrown derivatives and fabrication of their nanofilms on the glassy carbon surface

dc.contributor.authorDeveci, Pervin
dc.contributor.authorTaner, Bilge
dc.contributor.authorUstundag, Zafer
dc.contributor.authorKilic, Zeynel
dc.contributor.authorSolak, Ali Osman
dc.contributor.authorOzcan, Emine
dc.date.accessioned2020-03-26T18:31:31Z
dc.date.available2020-03-26T18:31:31Z
dc.date.issued2012
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe modification of N-phenyl-aza-15-crown-5 (PA15C5) and N-(4-aminophenyl)-aza-15-crown-5 (4APA15C5) on glassy carbon (GC) electrode was performed by the electrochemical oxidation of the corresponding azacrown derivatives in anhydrous acetonitrile media. The electrochemical behavior of the resulting modified GC electrode was investigated in the presence of electroactive redox probes and these results, together with the X-ray photoelectron spectroscopy (XPS) and reflection-absorption infrared spectroscopy were used to confirm the attachment of these molecules onto the GC surface. The ellipsometric thicknesses of PA15C5 and 4APA15C5 films at the GC surface was obtained around 9.28 +/- 0.40 and 10.50 +/- 1.10 nm, respectively. Azacrown modified nanoscale surfaces serve as alkali metal sensor specific for their cavity in the crown ring.en_US
dc.description.sponsorshipTUBITAK (Scientific and Technological Research Council of Turkey)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [108T655, 106T622]; Selcuk UniversitySelcuk University [08101030]; Ankara UniversityAnkara University [09B4240012]en_US
dc.description.sponsorshipThis work was supported by TUBITAK (Scientific and Technological Research Council of Turkey) with project the numbers of 108T655 and 106T622 and the Research Fund of Selcuk University (project number: 08101030) under thesis. It was also supported by the Ankara University Scientific Research Fund with the project grant number of 09B4240012. The authors thank Dr. Selda Keskin from Middle East Technical University (Ankara) for acquiring the XPS spectra.en_US
dc.identifier.doi10.1007/s10008-011-1474-9en_US
dc.identifier.endpage992en_US
dc.identifier.issn1432-8488en_US
dc.identifier.issn1433-0768en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage985en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s10008-011-1474-9
dc.identifier.urihttps://hdl.handle.net/20.500.12395/28464
dc.identifier.volume16en_US
dc.identifier.wosWOS:000301041000019en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSPRINGERen_US
dc.relation.ispartofJOURNAL OF SOLID STATE ELECTROCHEMISTRYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectAzacrown ethersen_US
dc.subjectNanofilmsen_US
dc.subjectSurface characterizationen_US
dc.subjectX-ray photoelectron spectroscopyen_US
dc.titleSynthesis of some azacrown derivatives and fabrication of their nanofilms on the glassy carbon surfaceen_US
dc.typeArticleen_US

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