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Application of graphene quantum dots in heavy metals and pesticides detection

dc.creatorDorontić, Slađana
dc.creatorMarković, Olivera
dc.creatorBonasera, Aurelio
dc.creatorJovanović, Svetlana
dc.date.accessioned2020-11-24T12:24:02Z
dc.date.available2020-11-24T12:24:02Z
dc.date.issued2020
dc.identifier.isbn978-963-306-771-0
dc.identifier.urihttp://www2.sci.u-szeged.hu/isaep/index.htm
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/3849
dc.description.abstractGraphene Quantum Dots (GQDs) were produced using electrochemical oxidation of graphite rods. Obtained GQDs were gamma-irradiated in the presence of the N atoms source, ethylenediamine. Both structural and morphological changes were investigated using UV-Vis, X-ray photoelectron and photoluminescence (PL) spectroscopy as well as atomic force microscopy. The ability of both types of dots to change PL intensity in the presence of pesticides such as malathion and glyphosate, as well as copper (II) ions was detected. These preliminary results indicated a high potential of produced GQDs to be applied as non-enzymatic PL sensors for the detection of selected pesticides and metal ions.en
dc.language.isoensr
dc.publisherSzeged : University of Szegedsr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200017/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200026/RS//sr
dc.relationMinistry of Education, Science and Technological Development of the Republic of Serbia (Grant No. 451-03-68/2020-14/2652)sr
dc.relationATeN Center (University of Palermo; project “Mediterranean Center for Human Health Advanced Biotechnologies (CHAB)” PON R&C 2007–2013)sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceProceedings of the 26th International Symposium on Analytical and Environmental Problems, Szeged, Hungarysr
dc.subjectGraphene Quantum Dotssr
dc.subjectelectrochemical oxidationsr
dc.subjectgraphite rodssr
dc.subjectethylenediaminesr
dc.subjectUV-Vis spectroscopysr
dc.subjectX-ray photoelectron spectroscopysr
dc.subjectphotoluminescence spectroscopysr
dc.subjectatomic force microscopysr
dc.subjectmalathionsr
dc.subjectglyphosatesr
dc.subjectcopper (II) ionssr
dc.subjectphotoluminescence sensorssr
dc.titleApplication of graphene quantum dots in heavy metals and pesticides detectionen
dc.typeconferenceObjectsr
dc.rights.licenseBYsr
dcterms.abstractДоронтић, Слађана; Марковић, Оливера; Бонасера, Aурелио; Јовановић, Светлана;
dc.citation.spage179
dc.citation.epage182
dc.description.other26th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 23-24, 2020sr
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_cer_3849
dc.identifier.fulltexthttps://cer.ihtm.bg.ac.rs/bitstream/id/17928/bitstream_17928.pdf
dc.type.versionpublishedVersionsr


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