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dc.contributor.authorFigueroa López, Kelly Johana
dc.contributor.authorTorres-Giner, Sergio
dc.contributor.authorEnescu, Daniela
dc.contributor.authorCabedo, Luis
dc.contributor.authorCerqueira, Miguel A.
dc.contributor.authorPastrana, Lorenzo
dc.contributor.authorLAGARON, Jose
dc.date.accessioned2020-04-30T07:33:29Z
dc.date.available2020-04-30T07:33:29Z
dc.date.issued2020
dc.identifier.citationFigueroa-Lopez, K.J.; Torres-Giner, S.; Enescu, D.; Cabedo, L.; Cerqueira, M.A.; Pastrana, L.M.; Lagaron, J.M. Electrospun Active Biopapers of Food Waste Derived Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) with Short-Term and Long-Term Antimicrobial Performance. Nanomaterials 2020, 10, 506.ca_CA
dc.identifier.issn2079-4991
dc.identifier.urihttp://hdl.handle.net/10234/187724
dc.description.abstractThis research reports about the development by electrospinning of fiber-based films made of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) derived from fermented fruit waste, so-called bio-papers, with enhanced antimicrobial performance. To this end, different combinations of oregano essential oil (OEO) and zinc oxide nanoparticles (ZnONPs) were added to PHBV solutions and electrospun into mats that were, thereafter, converted into homogeneous and continuous films of ~130 µm. The morphology, optical, thermal, mechanical properties, crystallinity, and migration into food simulants of the resultant PHBV-based bio-papers were evaluated and their antimicrobial properties were assessed against Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli) in both open and closed systems. It was observed that the antimicrobial activity decreased after 15 days due to the release of the volatile compounds, whereas the bio-papers filled with ZnONPs showed high antimicrobial activity for up to 48 days. The electrospun PHBV biopapers containing 2.5 wt% OEO + 2.25 wt% ZnONPs successfully provided the most optimal activity for short and long periods against both bacteria.ca_CA
dc.format.extent26 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherMDPIca_CA
dc.relation.isPartOfNanomaterials 2020, 10, 506ca_CA
dc.rights© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).ca_CA
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-sa/4.0/*
dc.subjectPHBVca_CA
dc.subjectessential oilsca_CA
dc.subjectinorganic nanoparticlesca_CA
dc.subjectbiopapersca_CA
dc.subjectelectrospinningca_CA
dc.subjectmigrationca_CA
dc.subjectactive packagingca_CA
dc.titleElectrospun Active Biopapers of Food Waste Derived Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) with Short-Term and Long-Term Antimicrobial Performanceca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttps://doi.org/10.3390/nano10030506
dc.relation.projectIDRTI2018-097249-B-C21, EU H2020 YPACK (reference number 773872) and FODIAC (MSCA-RISE-2017-778388)ca_CA
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttps://www.mdpi.com/2079-4991/10/3/506ca_CA
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_CA


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© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access
article distributed under the terms and conditions of the Creative Commons Attribution
(CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Excepto si se señala otra cosa, la licencia del ítem se describe como: © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).