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Antibacterial potential of electrochemically exfoliated graphene sheets
dc.creator | Marković, Zoran M. | |
dc.creator | Matijašević, Danka | |
dc.creator | Pavlović, Vladimir | |
dc.creator | Jovanović, Svetlana P. | |
dc.creator | Holclajtner-Antunović, Ivanka | |
dc.creator | Spitalsky, Zdenko | |
dc.creator | Micusik, Matej | |
dc.creator | Dramicanin, Miroslav D. | |
dc.creator | Milivojević, Dušan D. | |
dc.creator | Nikšić, Miomir | |
dc.creator | Todorović-Marković, Biljana | |
dc.date.accessioned | 2020-12-17T21:54:09Z | |
dc.date.available | 2020-12-17T21:54:09Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 0021-9797 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/4348 | |
dc.description.abstract | Electrochemically 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. | en |
dc.publisher | Academic Press Inc Elsevier Science, San Diego | |
dc.relation | SASPRO Programme project [1237/02/02-b] | |
dc.relation | info:eu-repo/grantAgreement/EC/FP7/609427/EU// | |
dc.relation | Slovak Academy of Sciences | |
dc.relation | bilateral project Serbia-Slovakia [SK-SRB-2016-0038] | |
dc.relation | multilateral scientific and technological cooperation in the Danube region [DS021] | |
dc.relation | VEGAVedecka grantova agentura MSVVaS SR a SAV (VEGA) [2/0093/16] | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172003/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46010/RS// | |
dc.rights | restrictedAccess | |
dc.source | Journal of Colloid and Interface Science | |
dc.subject | Exfoliated graphene | en |
dc.subject | Antibacterial tests | en |
dc.subject | Scanning electron microscopy | en |
dc.subject | Atomic force microscopy | en |
dc.subject | X-photoelectron spectroscopy | en |
dc.title | Antibacterial potential of electrochemically exfoliated graphene sheets | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 43 | |
dc.citation.other | 500: 30-43 | |
dc.citation.rank | M21 | |
dc.citation.spage | 30 | |
dc.citation.volume | 500 | |
dc.identifier.doi | 10.1016/j.jcis.2017.03.110 | |
dc.identifier.scopus | 2-s2.0-85017095837 | |
dc.identifier.pmid | 28395161 | |
dc.identifier.wos | 000401303000004 | |
dc.type.version | publishedVersion |