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dc.creatorMarković, Zoran M.
dc.creatorMatijasevic, Danka M.
dc.creatorPavlović, Vladimir B.
dc.creatorJovanović, Svetlana P.
dc.creatorHolclajtner-Antunović, Ivanka D.
dc.creatorŠpitalsky, Zdenko
dc.creatorMičušik, Matej
dc.creatorDramićanin, Miroslav
dc.creatorMilivojević, Dušan
dc.creatorNiksic, Miomir P.
dc.creatorTodorović-Marković, Biljana
dc.date.accessioned2018-03-01T17:37:42Z
dc.date.available2018-03-01T17:37:42Z
dc.date.issued2017
dc.identifier.issn0021-9797 (print)
dc.identifier.issn1095-7103 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/1576
dc.description.abstractElectrochemically exfoliated graphene is functionalized graphene with potential application in biomedicine. Two most relevant biological features of this material are its electrical conductivity and excellent water dispersibility. In this study we have tried to establish the correlation between graphene structure and its antibacterial properties. The exfoliation process was performed in a two electrode-highly oriented pyrolytic graphite electrochemical cell. Solution of ammonium persulfate was used as an electrolyte. Exfoliated graphene sheets were dispersed in aqueous media and characterized by atomic force microscopy, scanning electron microscopy, Raman spectroscopy, Fourier transform infrared spectroscopy, X photoelectron spectroscopy, X-ray diffraction, electron paramagnetic resonance, zeta potential, contact angle measurements and surface energy. Antibacterial assays have shown lack of the significant antibacterial activity. Major effect on bacteria was slight change of bacteria morphology. Membrane remained intact despite significant change of chemical content of membrane components. (C) 2017 Elsevier Inc. All rights reserved.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172003/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46010/RS//
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/609427/EU//
dc.relationSASPRO Programme project [1237/02/02-b], Slovak Academy of Sciences, bilateral project Serbia-Slovakia [SK-SRB-2016-0038], multilateral scientific and technological cooperation in the Danube region [DS021], VEGA [2/0093/16]
dc.rightsrestrictedAccessen
dc.sourceJournal of Colloid and Interface Scienceen
dc.subjectExfoliated grapheneen
dc.subjectAntibacterial testsen
dc.subjectScanning electron microscopyen
dc.subjectAtomic force microscopyen
dc.subjectX-photoelectron spectroscopyen
dc.titleAntibacterial potential of electrochemically exfoliated graphene sheetsen
dc.typearticleen
dcterms.abstractЈовановиц, Светлана П.; Марковић Зоран; Матијасевиц, Данка М.; Павловиц, Владимир Б.; Мицусик, Матеј; Спиталскy, Зденко; Никсиц, Миомир П.; Драмићанин Мирослав; Холцлајтнер-Aнтуновиц, Иванка Д.; Миливојевић Душан; Тодоровић-Марковић Биљана;
dc.citation.volume500
dc.citation.spage30
dc.citation.epage43
dc.identifier.wos000401303000004
dc.identifier.doi10.1016/j.jcis.2017.03.110
dc.identifier.pmid28395161
dc.identifier.scopus2-s2.0-85017095837


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