Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/56874| Título: | Multifunctionalization of cotton with onion skin extract |
| Autor(es): | Silva, M. G. Barros, M. A. D.S. Almeida, R. T. R Pilau, E. J. Pinto, E. Ferreira, A. J. S. Vila, N. T. Soares, Graça M. B. Santos, Jorge Gomes |
| Palavras-chave: | Cotton Natural dyes Onion skin UV protection Antimicrobial Chitosan |
| Data: | Jun-2018 |
| Editora: | Institute of Physics Publishing |
| Revista: | IOP Conference Series: Materials Science and Engineering |
| Resumo(s): | The present study aimed to develop a dyeing process of cotton fabrics with natural onion skin extracts in order to obtain dyed fabrics with antimicrobial and anti-UV properties. The extract was characterized by LC-ESI-MS/MS and the antimicrobial activity of the extract was also evaluated. The dyeing process was optimized considering the influence of the temperature, pH and electrolytes. The effect of cotton pre-treatment with chitosan in the dye uptake was also evaluated. The dyed fabrics were characterized according to antimicrobial activity, anti-UV protection and fastness properties. |
| Tipo: | Artigo em ata de conferência |
| URI: | https://hdl.handle.net/1822/56874 |
| DOI: | 10.1088/1757-899X/460/1/012032 |
| ISSN: | 1757-8981 |
| Versão da editora: | https://iopscience.iop.org/article/10.1088/1757-899X/460/1/012032 |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | DET/2C2T - Comunicações em congressos internacionais com arbitragem científica |
Este trabalho está licenciado sob uma Licença Creative Commons
