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dc.creatorNešić, Aleksandra
dc.creatorGordić, Milan V.
dc.creatorDavidović, Slađana Z.
dc.creatorRadovanović, Željko
dc.creatorNedeljković, Jovan
dc.creatorSmirnova, Irina
dc.creatorGurikov, Pavel
dc.date.accessioned2018-07-12T08:19:09Z
dc.date.available2018-07-12T08:19:09Z
dc.date.issued2018
dc.identifier.issn0144-8617 (print)
dc.identifier.issn1879-1344 (electronic)
dc.identifier.urihttp://linkinghub.elsevier.com/retrieve/pii/S0144861718304703
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/7743
dc.description.abstractEnvironmental-friendly pectin-TiO2 nanocomposite aerogels were prepared via sol-gel process and subsequent drying under supercritical conditions. The first step includes dissolution of pectin in water, addition of proper amount of TiO2 colloid and crosslinking reaction induced in the presence of tert-butanol and zinc ions. Then, the gels are subjected to the solvent exchange and supercritical CO2 drying. The influence of TiO2 nanoparticles on the textural, mechanical, thermal and antibacterial properties of aerogels was investigated. Results indicate that in the presence of TiO2 nanoparticles (NPs) mechanical, thermal and antimicrobial properties of pectin-based aerogels are improved in comparison to the control pectin aerogels. It should be emphasized that the thermal conductivity of pectin-based aerogels (0.022-0.025Wm(-1) K-1) is lower than the thermal conductivity of air. Generally, the results propose that the pectin-TiO2 nanocomposite aerogels, as bio-based material, might have potential application for the storage of temperature-sensitive food.
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45020/RS//
dc.relationDeutscher Akademischer Austauschdienst - DAAD (57218406)
dc.rightsrestrictedAccess
dc.sourceCarbohydrate Polymers
dc.subjectpectinen
dc.subjectTiO2en
dc.subjectnanocompositeen
dc.subjectaerogelsen
dc.subjectfood packagingen
dc.titlePectin-based nanocomposite aerogels for potential insulated food packaging applicationen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractНешић, Aлександра; Давидовић, Сладјана; Радовановић, Жељко; Недељковић, Јован; Смирнова, Ирина; Гуриков, Павел; Гордић, Милан;
dc.rights.holder© 2018 Elsevier Ltd.
dc.citation.volume195
dc.citation.spage128
dc.citation.epage135
dc.identifier.wos000433204900016
dc.identifier.doi10.1016/j.carbpol.2018.04.076
dc.identifier.pmid29804960
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85046353888


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