Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/82088
Título: | Piezoelectric biodegradable poly(3-hydroxybutyrate-co-3-hydroxyvalerate) based electrospun fiber mats with tailored porosity |
Autor(es): | Almeida, Teresa Marques Fernandes, Liliana C. Correia, Daniela M. Tubio, Carmen R. Lanceros-Méndez, S. Ribeiro, Clarisse Marta Oliveira |
Palavras-chave: | Poly(3-hydroxybutyrate-co-3-hydroxyvalerate); Porous fibers Electrospinning, biotechnological applications. biotechnological applications electrospinning |
Data: | 2022 |
Editora: | Wiley |
Revista: | Polymers for Advanced Technologies |
Resumo(s): | Piezoelectric polymers allow transducing a mechanical stimulus into an electrical voltage, and vice-versa, leading to a large variety of sensor and actuator applications. Further, biodegradable platforms are increasingly needed in the environmental and biotechnological areas. In this context, this work reports on electrospun fiber based membranes with tailored physical properties and morphology, through the combination of the piezoelectric and biodegradable poly(3- hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) polymer with poly(ethylene oxide) (PEO). The use of a binary polymer mixture and a binary solvent system of chloroform and dimethylformamide allows these materials to have their external and internal morphologies tailored. The porosity of the neat and blend fibers ranges between 79 and 93%. The produced materials demonstrated huge potential for environmental and biotechnological applications that require piezoelectricity, biodegradability and porosity. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/82088 |
DOI: | 10.1002/pat.5582 |
ISSN: | 1099-1581 |
Versão da editora: | https://doi.org/10.1002/pat.5582 |
Arbitragem científica: | yes |
Acesso: | Acesso embargado (2 Anos) |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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54.pdf Até 2025-01-01 | 1,16 MB | Adobe PDF | Ver/Abrir |