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Synthesis, characterization, and antibacterial activities of a new lignocellulosic material carrying aryl triazole moiety
Author(s) -
Khaldi Zineb,
Besse Claire,
Nzambe Ta Keki Jean Kerim,
Ouk TanSothéa,
Gloaguen Vincent,
Zerrouki Rachida
Publication year - 2019
Publication title -
polymers for advanced technologies
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.61
H-Index - 90
eISSN - 1099-1581
pISSN - 1042-7147
DOI - 10.1002/pat.4471
Subject(s) - aryl , antimicrobial , combinatorial chemistry , moiety , materials science , azide , click chemistry , triazole , grafting , cycloaddition , escherichia coli , substituent , chemistry , organic chemistry , catalysis , biochemistry , alkyl , composite material , polymer , gene
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.