Enhanced hydration detection properties of nanostructured CuO films by annealing

Basit Öğe Kaydı
dc.authoridKaya, Tolga/0000-0003-3425-4298
dc.authoridSahin, Bunyamin/0000-0001-7059-0315
dc.contributor.authorSahin, B.
dc.contributor.authorKaya, T.
dc.date.accessioned2024-09-18T20:59:13Z
dc.date.available2024-09-18T20:59:13Z
dc.date.issued2016
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThis work reports the effects of annealing on the material properties and sweat sensing behavior of nanostructured CuO-based films. CuO films were grown on glass substrates via SILAR (Successive Ionic Layer Adsorption and Reaction) method. Films were annealed at 200 degrees C and 400 degrees C in ambient air for 45 min. Scanning electron microscopy analysis confirmed the plate-like morphology of CuO nanostructures with average plate thickness increasing from 30 nm to 70 nm with increasing annealing temperature. X-ray diffraction studies of the films revealed that the average crystallite sizes were around 17-22 nm. The bandgap values were calculated from the UV-visible absorbance spectrum and it was determined that the annealing process lowered the bandgap valued from 1.46 eV to 1.38 eV suggesting that the resistivity would also decrease. The prospect of sweat electrolyte sensing properties of CuO films was studied by drop cast application of different concentrations of artificial sweat solutions. We found that annealing process increases the sensitivity of sweat electrolyte level detection for particularly low concentration artificial sweat solutions. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipNational Science Foundation [EEC-1201095]; Scientific and Technological Research Council of Turkey (TUBITAK) [2219]en_US
dc.description.sponsorshipPartial funding was provided by the National Science Foundation (#EEC-1201095) and The Scientific and Technological Research Council of Turkey (TUBITAK Grant #2219). Dr. Axel Mellinger provided experimental guidance on IV measurements. S. Swati Naik and Dr. Gabriel Caruntu helped with XRD measurements. Mr. Sheldon Hewlett and Dr. Adam Mock assisted the UV-vis measurements.en_US
dc.identifier.doi10.1016/j.mee.2016.07.016
dc.identifier.endpage92en_US
dc.identifier.issn0167-9317
dc.identifier.issn1873-5568
dc.identifier.scopus2-s2.0-84979986675en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage88en_US
dc.identifier.urihttps://doi.org/10.1016/j.mee.2016.07.016
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12455
dc.identifier.volume164en_US
dc.identifier.wosWOS:000384855900015en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofMicroelectronic Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSweat sensingen_US
dc.subjectCuOen_US
dc.subjectArtificial sweaten_US
dc.subjectSILARen_US
dc.titleEnhanced hydration detection properties of nanostructured CuO films by annealingen_US
dc.typeArticleen_US

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