Graphene quantum dots prepared from dried lemon leaves and microcrystalline mosaic structure

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dc.contributor.authorKir, Sifa
dc.contributor.authorDehri, Ilyas
dc.contributor.authorOnal, Yunus
dc.contributor.authorEsen, Ramazan
dc.date.accessioned2024-08-04T20:50:13Z
dc.date.available2024-08-04T20:50:13Z
dc.date.issued2021
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe aim of this study is to obtain graphene quantum dots (GQDs) by using Citrus limonum leaves grown in Adana Province, Mediterranean region. Thus, dried Citrus limonum leaves were subjected to carbonization at temperatures of 200, 275, 350, 425 and 500 degrees C and 90, 180, and 270 min respectively at each temperature. Characterization of the material obtained at the end of the process was determined by using X-ray diffraction (XRD), Fourier-transform infrared (FT-IR), fluorescence spectroscopy, elemental analyzer, scanning electron microscopy (SEM), ultraviolet (UV)-visible, UV-A and UV-C lamps. It was determined that the samples obtained in the carbonization process carried out at 350 and 425 degrees C for 3 h made blue colored fluorescence. The results of the experiments completed for characterization analysis verified the GQDs and mosaic crystal structure compared to the literature. It was observed that the GQDs obtained at 350 degrees C for 3 h had maximum fluorescence properties. Radical changes at the sample matrix was observed when carbonization temperature changed from 350 degrees C to 425 degrees C.en_US
dc.description.sponsorshipCukurova Universityen_US
dc.description.sponsorshipCukurova Universityen_US
dc.identifier.doi10.1002/bio.4060
dc.identifier.endpage1376en_US
dc.identifier.issn1522-7235
dc.identifier.issn1522-7243
dc.identifier.issue6en_US
dc.identifier.pmid33891362en_US
dc.identifier.scopus2-s2.0-85105812276en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1365en_US
dc.identifier.urihttps://doi.org/10.1002/bio.4060
dc.identifier.urihttps://hdl.handle.net/11616/99923
dc.identifier.volume36en_US
dc.identifier.wosWOS:000651142300001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofLuminescenceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectbiomassen_US
dc.subjectcarbonizationen_US
dc.subjectCitrus limonum leavesen_US
dc.subjectgraphene quantum dotsen_US
dc.subjectmicrocrystalline mosaic structureen_US
dc.titleGraphene quantum dots prepared from dried lemon leaves and microcrystalline mosaic structureen_US
dc.typeArticleen_US

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