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dc.contributor.author
Debandi, María Valeria
dc.contributor.author
Bernal, Celina Raquel
dc.contributor.author
Francois, Nora
dc.date.available
2021-01-19T15:44:14Z
dc.date.issued
2016-12
dc.identifier.citation
Debandi, María Valeria; Bernal, Celina Raquel; Francois, Nora; Development of Biodegradable Films Based on Chitosan/Glycerol Blends Suitable for Biomedical Applications; Omics International; Journal of Tissue Science and Engineering; 7; 12-2016; 1-9
dc.identifier.issn
2157-7552
dc.identifier.uri
http://hdl.handle.net/11336/123037
dc.description.abstract
In the present work, chitosan/glycerol blends were used to prepare biodegradable films with potential applicationin dermal treatment. While the presence of glycerol gives the hydrating effect, the chitosan characteristics contribute to dermal regeneration. Swelling degree measurements, water vapor permeability determinations, mechanical tests, scanning electronic microscopy and Fourier transform infrared spectroscopy analysis; biodegradability studies, thermogravimetric and differential scanning calorimetry analysis were used to analyze the influence of the incorporation of significant amounts of glycerol in film properties. The obtained results suggested that the glycerol addition provide the films with the required properties for the intended application related to dermal treatment. Increasing the glycerol concentration, a cluster effect produced by the glycerol molecules surrounding the macromolecular chains led to a decrease in the swelling degree and an increase in the WVP along with improvements in mechanical properties.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Omics International
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CHITOSAN
dc.subject
GLYCEROL
dc.subject
BIODEGRADABLE POLYMERS
dc.subject
FILMS
dc.subject.classification
Recubrimientos y Películas
dc.subject.classification
Ingeniería de los Materiales
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Development of Biodegradable Films Based on Chitosan/Glycerol Blends Suitable for Biomedical Applications
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-09-11T19:42:45Z
dc.journal.volume
7
dc.journal.pagination
1-9
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Debandi, María Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnología en Polímeros y Nanotecnología. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Argentina
dc.description.fil
Fil: Bernal, Celina Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnología en Polímeros y Nanotecnología. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Argentina
dc.description.fil
Fil: Francois, Nora. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnología en Polímeros y Nanotecnología. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Argentina
dc.journal.title
Journal of Tissue Science and Engineering
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.omicsonline.org/open-access/development-of-biodegradable-films-based-on-chitosanglycerol-blendssuitable-for-biomedical-applications-2157-7552-1000187.php?aid=83339
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/ 10.4172/2157-7552.1000187
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