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dc.creatorOgnjanović, Miloš
dc.creatorStanković, Dalibor
dc.creatorMing, Y.
dc.creatorZhang, H.
dc.creatorJančar, Boštjan
dc.creatorDojčinović, Biljana
dc.creatorPrijović, Ž.
dc.creatorAntić, Bratislav
dc.date.accessioned2019-02-07T01:50:37Z
dc.date.available2020-11-02
dc.date.issued2019
dc.identifier.issn0925-8388
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/2501
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/2624
dc.description.abstractIn a new approach based on a two-step procedure, co-precipitation method followed by hydrothermal treatment in a microwave field, Zn-substituted Fe3O4 nanoparticles (ZnxFe3-xO4) were synthesized. Results of XRD, FT–IR and TEM analysis clearly demonstrate that nanoparticles were single phase, crystallizing in the spinel structure type (S.G. Fd3¯m) with crystallite size in the range of 2–20 nm, which strongly depends on Zn concentration. The produced nanoparticles were used for fabrication of modified carbon paste electrodes as a novel system for electrochemical non-enzymatic glucose detection. It was found that the increase of zinc concentration up to the value of x = 0.56 (Zn0.56Fe2.44O4) of as-prepared nanoparticles was followed with an increase of a performance of the modified carbon paste electrode toward glucose detection. Linear working range from 0.1 to 2 mM was obtained with detection limit of 0.03 mM, and with fast response time (<3 s). Proposed sensor was successfully applied for the determination of glucose level in real samples with satisfactory recovery. The synthesized zinc-ferrite samples were also tested as potential heating agents in magnetic hyperthermia. The heating ability (SAR value) increases with x value, reaching maximum for x = 0.37. This is correlated with changes of particle size and magnetic characteristics which strongly depend on Zn concentration.en
dc.publisherElsevier Ltd
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/621375/EU//
dc.relationMinistry of Education, Science and Technological Development of the Republic of Serbia through the Eureka Project, E!9982
dc.rightsembargoedAccess
dc.sourceJournal of Alloys and Compounds
dc.subjectCarbon electrodesen
dc.subjectGlucose sensoren
dc.subjectHyperthermiaen
dc.subjectMW hydrothermal synthesisen
dc.subjectStructural characterizationen
dc.titleBifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermiaen
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractМинг, Y.; Зханг, Х.; Дојчиновић, Биљана; Пријовић, Ж.; Aнтић, Б.; Јанчар, Боштјан; Огњановић, М.; Станковић, Д.М.;
dc.citation.spage454
dc.citation.epage462
dc.citation.other: 454-462
dc.citation.rankaM21~
dc.description.other[http://cer.ihtm.bg.ac.rs/handle/123456789/2501]
dc.identifier.doi10.1016/j.jallcom.2018.10.369
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs/bitstream/id/6118/10.1016@j.jallcom.2018.10.369.pdf
dc.identifier.scopus2-s2.0-85056178941
dc.identifier.wos000454856800055
dc.type.versionacceptedVersion


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