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Acyclic N-halamine coated Kevlar fabric materials / Jie Luo in Industrial & engineering chemistry research, Vol. 47 n°15 (Août 2008) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 47 n°15 (Août 2008) . - p. 5291–5297 Titre : Acyclic N-halamine coated Kevlar fabric materials : preparation and biocidal functions Type de document : texte imprimé Auteurs : Jie Luo, Auteur ; Yuyu Sun, Auteur Année de publication : 2008 Article en page(s) : p. 5291–5297 Note générale : Bibliogr. p. 5296-5297 Langues : Anglais (eng) Mots-clés : Polymethacrylamide;  Chlorine  bleach  treatment;  Kevlar  fabrics Résumé : Polymethacrylamide (PMAA) was coated onto the surfaces of Kevlar fabrics through the in situ polymerization of methacrylamide (MAA) within coating polymer binders. Upon chlorine bleach treatment, the amide groups of the coated PMAA side chains were transformed into stable acyclic N-halamines. The resultant fabric materials provided potent, durable, and rechargeable biocidal activities against E. coli (gram-negative bacteria), S. aureus (gram-positive bacteria), C. tropicalis (fungi), MS2 virus, and Bacillus subtilis spores. The excellent thermal and mechanical properties of the original Kevlar fabrics were successfully retained after the coating treatment. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800021p [article] Acyclic N-halamine coated Kevlar fabric materials : preparation and biocidal functions [texte imprimé] / Jie Luo, Auteur ; Yuyu Sun, Auteur . - 2008 . - p. 5291–5297. Bibliogr. p. 5296-5297 Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 47 n°15 (Août 2008) . - p. 5291–5297 Mots-clés : Polymethacrylamide;  Chlorine  bleach  treatment;  Kevlar  fabrics Résumé : Polymethacrylamide (PMAA) was coated onto the surfaces of Kevlar fabrics through the in situ polymerization of methacrylamide (MAA) within coating polymer binders. Upon chlorine bleach treatment, the amide groups of the coated PMAA side chains were transformed into stable acyclic N-halamines. The resultant fabric materials provided potent, durable, and rechargeable biocidal activities against E. coli (gram-negative bacteria), S. aureus (gram-positive bacteria), C. tropicalis (fungi), MS2 virus, and Bacillus subtilis spores. The excellent thermal and mechanical properties of the original Kevlar fabrics were successfully retained after the coating treatment. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800021p

N-chloro-alkoxy-s-triazine-based antimicrobial additives: preparation, characterization, and antimicrobial and Biofilm-controlling functions / Xinbo Sun in Industrial & engineering chemistry research, Vol. 48 N°2 (Janvier 2009) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 48 N°2 (Janvier 2009) . - p. 607–612 Titre : N-chloro-alkoxy-s-triazine-based antimicrobial additives: preparation, characterization, and antimicrobial and Biofilm-controlling functions Type de document : texte imprimé Auteurs : Xinbo Sun, Auteur ; Zhengbing Cao, Auteur ; Yuyu Sun, Auteur Année de publication : 2009 Article en page(s) : p. 607–612 Note générale : chemical ingineering Langues : Anglais (eng) Mots-clés : Antimicrobial--  Biofilm-Controlling Résumé : A series of N-chloro-alkoxy-s-triazine antimicrobial additives were synthesized in this study. The structures of the samples were confirmed with FTIR, 1H NMR, and thermal analyses. The N-chlorinated alkoxy-s-triazines provided potent antimicrobial activities against Staphylococcus aureus (S. aureus, Gram-positive bacteria) and Escherichia coli (E. coli, Gram-negative bacteria) under waterborne test conditions. The N-chlorinated alkoxy-s-triazines were incorporated into polyurethane, one of the most widely used polymer materials, as antimicrobial additives through solvent casting. Upon contact, the resultant films provided a total kill of S. aureus and E. coli, and they successfully prevented the formation of bacterial biofilms on film surfaces, pointing to great potential of the new N-chloro-alkoxy-s-triazine antimicrobial additive approach for a broad range of antimicrobial and Biofilm-controlling applications. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801110s [article] N-chloro-alkoxy-s-triazine-based antimicrobial additives: preparation, characterization, and antimicrobial and Biofilm-controlling functions [texte imprimé] / Xinbo Sun, Auteur ; Zhengbing Cao, Auteur ; Yuyu Sun, Auteur . - 2009 . - p. 607–612. chemical ingineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N°2 (Janvier 2009) . - p. 607–612 Mots-clés : Antimicrobial--  Biofilm-Controlling Résumé : A series of N-chloro-alkoxy-s-triazine antimicrobial additives were synthesized in this study. The structures of the samples were confirmed with FTIR, 1H NMR, and thermal analyses. The N-chlorinated alkoxy-s-triazines provided potent antimicrobial activities against Staphylococcus aureus (S. aureus, Gram-positive bacteria) and Escherichia coli (E. coli, Gram-negative bacteria) under waterborne test conditions. The N-chlorinated alkoxy-s-triazines were incorporated into polyurethane, one of the most widely used polymer materials, as antimicrobial additives through solvent casting. Upon contact, the resultant films provided a total kill of S. aureus and E. coli, and they successfully prevented the formation of bacterial biofilms on film surfaces, pointing to great potential of the new N-chloro-alkoxy-s-triazine antimicrobial additive approach for a broad range of antimicrobial and Biofilm-controlling applications. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801110s