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On the Use of the Electrospinning Coating Technique to Produce Antimicrobial Polyhydroxyalkanoate Materials Containing In Situ-Stabilized Silver Nanoparticles
dc.contributor | Hedenqvist, M. S. | |
dc.contributor.author | Castro-Mayorga, Jinneth Lorena | |
dc.contributor.author | Fabra, María José | |
dc.contributor.author | Cabedo, Luis | |
dc.contributor.author | LAGARON, Jose | |
dc.date.accessioned | 2017-02-01T11:40:40Z | |
dc.date.available | 2017-02-01T11:40:40Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Castro-Mayorga, J.L.; Fabra, M.J.; Cabedo, L.; Lagaron, J.M. On the Use of the Electrospinning Coating Technique to Produce Antimicrobial Polyhydroxyalkanoate Materials Containing In Situ-Stabilized Silver Nanoparticles. Nanomaterials 2017, 7, 4. | |
dc.identifier.issn | 2079-4991 | |
dc.identifier.uri | http://hdl.handle.net/10234/165785 | |
dc.description.abstract | Electro-hydrodynamic processing, comprising electrospraying and electrospinning techniques, has emerged as a versatile technology to produce nanostructured fiber-based and particle-based materials. In this work, an antimicrobial active multilayer system comprising a commercial polyhydroxyalkanoate substrate (PHA) and an electrospun PHA coating containing in situ-stabilized silver nanoparticles (AgNPs) was successfully developed and characterized in terms of morphology, thermal, mechanical, and barrier properties. The obtained materials reduced the bacterial population of Salmonella enterica below the detection limits at very low silver loading of 0.002 ± 0.0005 wt %. As a result, this study provides an innovative route to generate fully renewable and biodegradable materials that could prevent microbial outbreaks in food packages and food contact surfaces. | ca_CA |
dc.description.sponsorShip | This work was financially supported by the Spanish Ministry of Economy and Competitiveness (AGL2015-63855-C2-1-R). Jinneth Lorena Castro-Mayorga is supported by the Administrative Department of Science, Technology and Innovation (Colciencias) of the Colombian Government. Maria Jose Fabra is recipient of a Ramon y Cajal contract from the Spanish Ministry of Economy and Competitiveness. Maria Reis from Universidade Nova de Lisboa, Lisbon, Portugal is acknowledged for supplying the PHBV18 material. | ca_CA |
dc.format.extent | 13 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | MDPI | ca_CA |
dc.relation.isPartOf | Nanomaterials 2017, 7, 4 | ca_CA |
dc.rights | © 2016 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.rights | Atribución 4.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | * |
dc.subject | electro-hydrodynamic processing | ca_CA |
dc.subject | foodborne pathogens | ca_CA |
dc.subject | metal nanoparticles | ca_CA |
dc.subject | biopolyesters | ca_CA |
dc.title | On the Use of the Electrospinning Coating Technique to Produce Antimicrobial Polyhydroxyalkanoate Materials Containing In Situ-Stabilized Silver Nanoparticles | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.3390/nano7010004 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | http://www.mdpi.com/2079-4991/7/1/4 | ca_CA |
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