| dc.creator | Bierhalz | |
| dc.creator | Andrea C. K.; Westin | |
| dc.creator | Cecilia Buzatto; Moraes | |
| dc.creator | Angela Maria | |
| dc.date | 2016 | |
| dc.date | out | |
| dc.date | 2017-11-13T13:54:22Z | |
| dc.date | 2017-11-13T13:54:22Z | |
| dc.date.accessioned | 2018-03-29T06:07:46Z | |
| dc.date.available | 2018-03-29T06:07:46Z | |
| dc.identifier | International Journal Of Biological Macromolecules. Elsevier Science Bv, v. 91, p. 496 - 504, 2016. | |
| dc.identifier | 0141-8130 | |
| dc.identifier | 1879-0003 | |
| dc.identifier | WOS:000382339200057 | |
| dc.identifier | 10.1016/j.ijbiomac.2016.05.095 | |
| dc.identifier | http://www-sciencedirect-com.ez88.periodicos.capes.gov.br/science/article/pii/S0141813016305098?via%3Dihub | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/329383 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1366408 | |
| dc.description | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.description | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
| dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
| dc.description | Dense and porous chitosan-alginate membranes (1:1 in mass) useful as coverages of skin wounds treated through cell therapy were produced using chitosan of different chain sizes from fungal (white mushrooms) and animal (shrimp shells) sources. Porous materials were obtained by adding the surfactant Poloxamer 188 to the formulations. The influence of chitosan type on membranes physicochemical properties and toxicity to fibroblasts was evaluated. Porosity was noticed to be more pronounced in membranes obtained with fungal chitosan and increased with its molecular mass. These formulations showed the highest values of thickness, roughness, opacity, liquid uptake and water vapor permeability. The membranes were not toxic to fibroblasts, but the lowest cytotoxicity values (0.16-0.21%) were observed for membranes prepared with fungal chitosan in the presence of surfactant. In conclusion, it is possible to replace chitosan from animal sources by chitosan of fungal origin to produce membranes with negligible cytotoxicity while maintaining appropriate physicochemical properties. (C) 2016 Elsevier B.V. All rights reserved. | |
| dc.description | 91 | |
| dc.description | 496 | |
| dc.description | 504 | |
| dc.description | Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP) from Brazil [2013/23653-0] | |
| dc.description | Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES) from Brazil [Proex 3665/2014] | |
| dc.description | Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) from Brazil [308871/2012-0] | |
| dc.description | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.description | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
| dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
| dc.language | English | |
| dc.publisher | Elsevier Science BV | |
| dc.publisher | Amsterdam | |
| dc.relation | International Journal of Biological Macromolecules | |
| dc.rights | fechado | |
| dc.source | WOS | |
| dc.subject | Fungal Chitosan | |
| dc.subject | Alginate | |
| dc.subject | Membranes | |
| dc.subject | Poloxamer 188 | |
| dc.subject | Cytotoxicity | |
| dc.subject | Wound Dressings | |
| dc.title | Comparison Of The Properties Of Membranes Produced With Alginate And Chitosan From Mushroom And From Shrimp | |
| dc.type | Artículos de revistas | |
