| Titre : | Antimicrobial m-aramid nanofibrous membrane for nonpressure driven filtration (2011) |
| Auteurs : | Sam Soo Kim, Auteur ; Daun Jung, Auteur ; Uk Han Choi, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 50 N° 14, Juillet 2011) |
| Article en page(s) : | pp. 8693-8697 |
| Note générale : | Chimie industrielle |
| Langues : | Anglais |
| Tags : | Filtration |
| Résumé : | An antimicrobial nanofibrous membrane for nonpressure driven filtration is reported. m-Aramid as an N-halamine precursor was dissolved in N,N-dimethylacetamide (DMAc), and the m-aramid nanofibrous membrane was formed using an electro-spinning process. The morphology of the m-aramid membrane was analyzed by scanning electron microscopy (SEM), and the mean pore size, pore size distribution and liquid permeability of the m-aramid membrane were determined using a capillary flow porometer. The antimicrobial efficacy of the m-aramid membrane was performed by nonpressure driven filtration. The chlorinated m-aramid membrane showed excellent antimicrobial activity against Escherichia coli and Staphylococcus aureus. The chlorine lost after filtration could be regained upon rechlorination. |
| DEWEY : | 660 |
| ISSN : | 0888-5885 |
| En ligne : | http://cat.inist.fr/?aModele=afficheN&cpsidt=24346908 |
