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EnglishCommunicable diseases can be transmitted by contaminated water. Water decontamination process is fundamental to eliminate microorganisms. In this work, cotton gauzes were coated with chitosan using an UV-curing process or cationized by introduction of quaternary ammonium groups and tested, in static and dynamic conditions, as water filter for biological disinfection against both Gram-negative and Gram-positive bacteria. Both materials showed good antibacterial activity, in static assessment, instead in dynamic conditions, chitosan treated gauze showed a high antimicrobial efficiency in few seconds of contact time. This composite could be a good candidate for application as biological filter.
Chitosan coated cotton gauze for antibacterial water filtration / FERRERO F.; PERIOLATTO M.; VINEIS C.; VARESANO A.. - In: CARBOHYDRATE POLYMERS. - ISSN 0144-8617. - STAMPA. - 103(2014), pp. 207-212.
| Titolo: | Chitosan coated cotton gauze for antibacterial water filtration |
| Autori: | |
| Data di pubblicazione: | 2014 |
| Rivista: | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.carbpol.2013.12.037 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Chitosan coated cotton gauze for antibacterial water filtration with cover.pdf | 2. Post-print / Author's Accepted Manuscript | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
http://hdl.handle.net/11583/2541906
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