Publicación:
DUAL ELECTROSPINNING OF A NANOCOMPOSITES BIOFILM: POTENTIAL USE AS AN ANTIMICROBIAL BARRIER

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dc.creatorJUDITH ELIZABETH VERGARA FIGUEROA
dc.creatorSERGUEI ALEJANDRO MARTIN
dc.creatorWILLIAM ARNOLDO GACITÚA ESCOBAR
dc.creatorFABIOLA ROSSANA CERDA LEAL
dc.date2020
dc.date.accessioned2025-01-10T15:15:21Z
dc.date.available2025-01-10T15:15:21Z
dc.date.issued2020
dc.description.abstractTHE ACCUMULATION OF PLASTIC WASTE AND INFECTIOUS DISEASES HAS LED THE SCIENTIFIC COMMUNITY TO SEARCH FOR NEW MATERIALS TO MAKE NANOCOMPOSITES BIOFILMS. WITH THE HELP OF NANOTECHNOLOGY, THE MATERIALS THAT MAKE UP THE NEW NANOCOMPOSITES BIOFILM CAN BE MANIPULATED, ACHIEVING AN IMPROVEMENT IN ITS MECHANICAL PROPERTIES AND GRANTING ANTIMICROBIAL POWERS. BIOFILMS BASED ON ELECTROSPUN FIBERS AS A BARRIER MATERIAL CAN PROTECT AGAINST INFECTIOUS MICROORGANISMS. FOR THESE APPLICATIONS, THE ELECTROSPINNING METHOD ALLOWS THE ENCAPSULATION OF ACTIVE AGENTS IN THE POLYMERIC FIBERS. THIS ARTICLE PRESENTS THE DEVELOPMENT OF A NANOCOMPOSITES BIOFILM WITH POTENTIAL USE AS AN ANTIMICROBIAL BARRIER, WHICH INCORPORATES POLYLACTIC ACID MICROFIBERS WITH ACTIVE AGENTS. AMONG THEM, COPPER IONS SUPPORTED ON CHILEAN NATURAL ZEOLITE NANOPARTICLES AND REINFORCED WITH ACETYLATED CELLULOSE NANOFIBERS. THE STUDY BEGINS WITH OBTAINING CELLULOSE NANOFIBERS THROUGH MECHANICAL METHODS. NANOFIBERS WERE ACETYLATED TO ENSURE ADEQUATE DISPERSION IN THE POLYMER MATRIX AND TO IMPROVE THE MECHANICAL PROPERTIES OF BIOFILMS. POLYMERS AND NANOPARTICLES WERE INCORPORATED INTO BIOFILMS THROUGH A DUAL CONFIGURATION (SIMULTANEOUS INJECTION) ELECTROSPINNING STAGE.
dc.formatapplication/pdf
dc.identifier.doi10.1016/j.mtcomm.2020.101671
dc.identifier.issn1873-4103
dc.identifier.issn1369-7021
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/11149
dc.languagespa
dc.publisherMaterials Today
dc.relation.uri10.1016/j.mtcomm.2020.101671
dc.rightsPUBLICADA
dc.titleDUAL ELECTROSPINNING OF A NANOCOMPOSITES BIOFILM: POTENTIAL USE AS AN ANTIMICROBIAL BARRIER
dc.title.alternativeELECTROHILADO DUAL DE UNA BIOPELÍCULA DE NANOCOMPUESTOS: USO POTENCIAL COMO BARRERA ANTIMICROBIANA
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionPROGRAMA DE ASISTENCIA TECNICA CON CO-FINANCIAMIENTO
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA EN MADERAS
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA EN MADERAS
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA EN ALIMENTOS
ubb.SedeCONCEPCIÓN
ubb.SedeCONCEPCIÓN
ubb.SedeCONCEPCIÓN
ubb.SedeCHILLÁN
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