Biocidal polymers (I): Preparation and biological activity of some novel biocidal polymers based on uramil and its azo-dyes
| Autor: | Gabriel Cavalli, Abd El-Shafey I. Ahmed, John N. Wardell, Michael E. Bushell, John N. Hay |
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| Rok vydání: | 2008 |
| Předmět: |
chemistry.chemical_classification
Azo compound Polymers and Plastics General Chemical Engineering Polyacrylonitrile Chemical modification Halogenation General Chemistry Polymer Biochemistry chemistry.chemical_compound Monomer chemistry Halogen Polymer chemistry Materials Chemistry Environmental Chemistry Organic chemistry Molecule |
| Zdroj: | Reactive and Functional Polymers. 68:248-260 |
| ISSN: | 1381-5148 |
| DOI: | 10.1016/j.reactfunctpolym.2007.09.004 |
| Popis: | Biocidal polymers were prepared by reacting uramil with polyacrylonitrile and polyethylacrylate, and also by co-polymerizing heterocyclic monomers based on uramil azo-dyes with tolylene-2,6-diisocyanate and toluene-2,4-diisocyanate. The prepared polymers were converted to their quaternary salts and N-halamine forms. Prepared N-halamine polymers were designed to contain multi-available positions for halogenation and quaternarization and to tune the stability of halogens attached to the polymers. Antimicrobial activity of the prepared polymers against examples of Gram-positive and Gram-negative bacteria was examined. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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