Electrospinning Of Gelatin/poly (vinyl Pyrrolidone) Blends From Water/acetic Acid Solutions

dc.creatorCosta Salles
dc.creatorTais Helena; Lombello
dc.creatorChristiane Bertachini; d'Avila
dc.creatorMarcos Akira
dc.date2015-MAY-JUN
dc.date2016-06-07T13:18:21Z
dc.date2016-06-07T13:18:21Z
dc.date.accessioned2018-03-29T01:38:44Z
dc.date.available2018-03-29T01:38:44Z
dc.identifier
dc.identifierElectrospinning Of Gelatin/poly (vinyl Pyrrolidone) Blends From Water/acetic Acid Solutions. Univ Fed Sao Carlos, Dept Engenharia Materials, v. 18, p. 509-518 MAY-JUN-2015.
dc.identifier1516-1439
dc.identifierWOS:000359780700009
dc.identifier10.1590/1516-1439.310114
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000300509&lng=en&nrm=iso&tlng=en
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/242492
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1306190
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionElectrospinning is a versatile and efficient technique for obtaining polymeric microfibers and nanofibers with great potential for applications in tissue engineering, biosensors, filtration, wound dressings, controlled drug release and enzyme immobilization. Electrospun fibers are obtained by applying an electric field in a polymer solution resulting in non-woven fibrous mats with high surface area relative to volume and high porosity. In this work, the electrospinning of gelatin/poly(vinyl pyrrolidone) (PVP) blends was investigated. The polymers were electrospun from solutions containing different concentrations of water and acetic acid. Solutions were characterized by measuring the pH, electrical conductivity, surface tension and viscosity. The influence of acetic acid concentration in solution properties and its influence in the spinnability were investigated. The resulting non-woven membranes were characterized by using scanning electron microscopy (SEM), thermogravimetric analysis (TG) and cytotoxicity.
dc.description18
dc.description3
dc.description
dc.description509
dc.description518
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionINCT-Biofabris
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCNPq [306860/2012-0]
dc.description
dc.description
dc.description
dc.languageen
dc.publisherUNIV FED SAO CARLOS, DEPT ENGENHARIA MATERIALS
dc.publisher
dc.publisherSAO CARLOS
dc.relationMATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS
dc.rightsfechado
dc.sourceWOS
dc.subjectPolymer Nanofibers
dc.subjectNanocomposites
dc.subjectConductivity
dc.subjectFabrication
dc.subjectParameters
dc.subjectFibers
dc.subjectFilms
dc.subjectPvp
dc.titleElectrospinning Of Gelatin/poly (vinyl Pyrrolidone) Blends From Water/acetic Acid Solutions
dc.typeArtículos de revistas


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