| Título: | PREPARATION OF SALT-SENSITIVE AND ANTIBACTERIAL HYDROGEL BASED ON QUATERNIZED CELLULOSE |
| Autores: |
Yang, Shaoping Fu, Shiyu Li, Xeuyun Zhou, Yiming Zhan, Hauiyu |
| Fecha: | 2010-02-02 |
| Publicador: | Bioresources |
| Fuente: |
 |
| Tipo: |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| Tema: | Cellulose; Hydrogel; Antibacterial; Salt-sensitivity; Quaternary ammonium |
| Descripción: | Cellulose hydrogels with quaternary ammonium (QA) groups were prepared via the etherification and cross-linking reaction. The structure of the functional hydrogels with QA groups was confirmed with FT-IR. Differential scanning calorimeter (DSC) analysis indicated that there was a large amount of free water in the hydrogels. The hydrogels showed salt-sensitivity behavior, and they also exhibited a strong antibacterial activity toward Escherichia coli. |
| Idioma: | Inglés |