On the Use of the Electrospinning Coating Technique to Produce Antimicrobial Polyhydroxyalkanoate Materials Containing In Situ-Stabilized Silver Nanoparticles
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Otros documentos de la autoría: Castro-Mayorga, Jinneth Lorena; Fabra, María José; Cabedo, Luis; LAGARON, Jose
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On the Use of the Electrospinning Coating Technique to Produce Antimicrobial Polyhydroxyalkanoate Materials Containing In Situ-Stabilized Silver NanoparticlesOtras autorías
Hedenqvist, M. S.Fecha de publicación
2017Editor
MDPIISSN
2079-4991Cita bibliográfica
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.Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.mdpi.com/2079-4991/7/1/4Palabras clave / Materias
Resumen
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 ... [+]
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. [-]
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Nanomaterials 2017, 7, 4Derechos de acceso
info:eu-repo/semantics/openAccess
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