Composite of graphene oxide with zinc oxide nanoparticles as an antimicrobial agent against pathogenic microorganisms

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dc.contributor.authorBytešníková, Zuzanacs
dc.contributor.authorRichtera, Lukášcs
dc.contributor.authorKopel, Pavelcs
dc.contributor.authorAdam, Vojtěchcs
dc.date.issued2018-12-03cs
dc.description.abstractThe synthesis process of composites based on graphene oxide is described and tested as a carrier of zinc oxide nanoparticles and subsequently tested as an antimicrobial agent for some bacterial strains (Staphylococcus aureus (S. aureus), methicillin-resistant Staphylococcus aureus (MRSA) and Escherichia coli (E. coli). Scanning electron microscopy (SEM), Energy-dispersive X-ray spectroscopy (EDX), and Fourier transform infrared spectroscopy (FT-IR) confirmed the formation of this composite. The composite was tested by colony-forming capability test. Graphene oxide as well as zinc oxide exhibit antibacterial properties, but the composite consisting of graphene oxide and zinc oxide shows stronger antimicrobial effect against pathogenic microorganisms. Stronger antimicrobial effect was found in S.aureus and MRSA as a G+ bacteria and E.coli as a G- one, due to different composition of cell wall.en
dc.formattextcs
dc.format.extent644-648cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationNANOCON 2017. 2018, p. 644-648.en
dc.identifier.isbn978-80-87294-81-9cs
dc.identifier.orcid0000-0002-8288-3999cs
dc.identifier.orcid0000-0003-4216-9544cs
dc.identifier.orcid0000-0002-8527-286Xcs
dc.identifier.other148689cs
dc.identifier.researcheridN-9991-2014cs
dc.identifier.researcheridE-5711-2012cs
dc.identifier.researcheridD-7686-2012cs
dc.identifier.scopus12040049600cs
dc.identifier.scopus6603604023cs
dc.identifier.urihttp://hdl.handle.net/11012/178376
dc.language.isoencs
dc.publisherTANGERcs
dc.relation.ispartofNANOCON 2017cs
dc.relation.urihttps://nanocon2017.tanger.cz/cz/cs
dc.rights(C) TANGERcs
dc.rights.accessopenAccesscs
dc.subjectGraphene oxideen
dc.subjectantibacterialen
dc.subjectantimicrobialen
dc.subjectEscherichia colien
dc.subjectStaphylococcus aureusen
dc.subjectMRSAen
dc.titleComposite of graphene oxide with zinc oxide nanoparticles as an antimicrobial agent against pathogenic microorganismsen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-148689en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:39:13en
sync.item.modts2025.01.17 18:45:25en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. oddělení-MEL-SIXcs
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