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Influence of different concentrations of Zn-carbonate phase on physical-chemical properties of antimicrobial agar composite films
dc.creator | Radovanović, Neda | |
dc.creator | Malagurski, Ivana | |
dc.creator | Lević, Steva | |
dc.creator | Nesić, Aleksandra | |
dc.creator | Cabrera-Barjas, Gustavo | |
dc.creator | Kalušević, Ana | |
dc.creator | Nedović, Viktor | |
dc.creator | Pavlović, Vladimir | |
dc.creator | Dimitrijević-Branković, Suzana | |
dc.date.accessioned | 2020-12-17T22:29:40Z | |
dc.date.available | 2020-12-17T22:29:40Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 0167-577X | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/4925 | |
dc.description.abstract | Agar-based composites with different Zn-carbonate mineral phase content were prepared by in situ mineralization and the solvent casting method. The mineral phase within the composite films was identified as hydrozincite, Zn-5(CO3)(2)(OH)(6). The presence of the mineral phase improved, both mechanical and water vapor permeability properties of the obtained composite films, in a concentration-dependent manner. The release of zinc ions from composite films is in accepted levels (up to 2.5%), and sufficient to provide complete inhibition growth of S. Aureus. The results of this study suggest that agar/Zn-carbonate composites could be potentially used as affordable, eco-friendly and functional materials with tunable properties for food packaging, agriculture or biomedical application. In situ procedure offers possibilities for tailoring the physical-chemical properties of composite films, by varying the Zn-mineral phase load. | en |
dc.publisher | Elsevier, Amsterdam | |
dc.relation | CONICYT PIA/APOYO CCTE [AFB170007] | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45019/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31035/RS// | |
dc.rights | restrictedAccess | |
dc.source | Materials Letters | |
dc.subject | Biomaterials | en |
dc.subject | Polymeric composites | en |
dc.subject | Polysaccharides | en |
dc.subject | Agar | en |
dc.subject | Antimicrobial materials | en |
dc.title | Influence of different concentrations of Zn-carbonate phase on physical-chemical properties of antimicrobial agar composite films | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.other | 255: - | |
dc.citation.rank | M21 | |
dc.citation.volume | 255 | |
dc.identifier.doi | 10.1016/j.matlet.2019.126572 | |
dc.identifier.scopus | 2-s2.0-85071289869 | |
dc.identifier.wos | 000489718500068 | |
dc.type.version | publishedVersion |