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dc.date.accessioned 2011-06-30T18:33:38Z
dc.date.available 2011-06-30T03:00:00Z
dc.date.issued 2011 es
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/8257
dc.description.abstract Polymeric membranes have been used as wound dressings for burns and healing wounds. Healing properties, anti-inflammatory and antibiotic in such membranes can be induced and/or made possible with the incorporation of bioactive as phytotherapic extract. In this work chitosan membranes were produced incorporating a commercial phytotherapic extract. The membranes were prepared by casting a chitosan solution and phytotherapic extract in a Petri dish and dried for 24 hs. We studied the effect of the concentration of the phytotherapic extract (PE) on membranes properties. Additionally, membranes were prepared with silver sulfadiazine (SS), an antibiotic ointment used for burns. The membranes were characterized for thickness, water vapor permeability rate, water uptake capacity, erosion degree and infrared spectroscopy. The results showed that the incorporation of low concentrations of extract promotes changes in the water uptake capacity and erosion degree, while high concentrations promote changes in the water vapor permeability. es
dc.format.extent 1033-1036 es
dc.language en es
dc.subject Quitina es
dc.subject burns; chitosan; phytotherapic; membrane; silver sulfadiazine; wound dressing es
dc.subject Propiedades Físicas es
dc.subject Sulfanilamidas es
dc.subject Extractos Vegetales es
dc.title Evaluation of physical properties of chitosan active membrane loaded with phytotherapic extract and silver sulfadiazine es
dc.type Articulo es
sedici.identifier.uri http://www.latamjpharm.org/resumenes/30/5/LAJOP_30_5_2_10.pdf es
sedici.creator.person Camargo, Mariana es
sedici.creator.person Mahl, Cynthia R.A. es
sedici.creator.person Besinela Jr, Expedito es
sedici.creator.person Silva, Classius F. da es
sedici.subject.materias Farmacia es
sedici.description.fulltext false es
mods.originInfo.place Colegio de Farmacéuticos de la Provincia de Buenos Aires es
sedici.subtype Comunicacion es
sedici2003.identifier ARG-FARM-ART-0000001744 es
sedici.relation.journalTitle Latin American Journal of Pharmacy es
sedici.relation.journalVolumeAndIssue vol. 30, no. 5 es

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