Synthesis, characterization, and antibacterial activities of a new lignocellulosic material carrying aryl triazole moiety
Langue
EN
Article de revue
Ce document a été publié dans
Polymers for Advanced Technologies. 2019, vol. 30, n° 2, p. 344-350
Résumé en anglais
Contamination of surfaces by bacteria and the emergence of antimicrobial resistant strains are very worrying issues. One of ways to limit the bacterial proliferation is to develop antimicrobial materials. We reported herein ...Lire la suite >
Contamination of surfaces by bacteria and the emergence of antimicrobial resistant strains are very worrying issues. One of ways to limit the bacterial proliferation is to develop antimicrobial materials. We reported herein the development of new antimicrobial support by grafting different aryl azide onto propargylated Kraft Pulp, using the copper (I)-catalyzed alkyne-azide 1,3-dipolar cycloaddition (CuAAC) reaction, forming 1,2,3-triazole aryl. These novel materials have been investigated for their antibacterial properties against Escherichia coli and Staphylococcus aureus. The developed materials acquire its antimicrobial potential only after grafting via triazole link. Depending on the substituent of the grafted aryl, the elaborated materials showed a bacteriostatic or even bactericidal activity.< Réduire
Mots clés en anglais
antibacterial material
cellulosic fibers
click chemistry
functionalization of polymers
triazoles
Unités de recherche