Strong bactericidal synergy between peracetic acid and silver-exchanged zeolites

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• 作者：Patricia Lalueza^a ; Daniel Carmona^a ; Marta Monzó ; n^b ; Manuel Arruebo^a ; ^c ; ^{arruebom@unizar.es} ; Jes&uacute ; s Santamarí ; a^a ; ^c ; ^{Jesus.Santamaria@unizar.es}
• 关键词：Staphylococcus aureus ; Silver zeolites ; Peracetic acid ; Biofilm ; Synergy
• 刊名：Microporous and Mesoporous Materials
• 出版年：2012
• 期刊代码：78_13871811
• 类别：ch
• 出版时间：1 July, 2012
• 卷：156
• 期：Complete
• 页码：171-175
• 文件大小：581 K

摘要

When peracetic acid (PAA) was adsorbed in the micropores of a Ag-containing zeolite (ZSM5) the bactericidal efficiency against Staphylococcus aureus increased by several orders of magnitude compared to the effect of either agent. Peracetic acid was effective against the exopolysaccharide matrix which constitutes the biofilm, increasing bacterial exposure to silver ions.