Antibacterial action of Ag-containing MFI zeolite at low Ag loadings

被引：48
|
作者：
Lalueza, Patricia [1 ]
Monzon, Marta [2 ]
Arruebo, Manuel [1 ]
Santamaria, Jesus [1 ,3 ]
机构：
[1] Univ Zaragoza, Inst Nanosci Aragon, Zaragoza 50018, Spain
[2] Univ Zaragoza, Dept Pathol, E-50013 Zaragoza, Spain
[3] Networking Biomed Res Ctr Bioengn Biomat & Nanome, Zaragoza 50018, Spain
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 02期
关键词：
SILVER NANOPARTICLES; BIOFILM FORMATION;
D O I：
10.1039/c0cc03905e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We show that Ag-containing zeolites are highly effective against Staphylococcus aureus (SA) bacteria even at low Ag loadings and in the presence of high (10(9) CFU per mL) bacterial concentrations. At short contact times the bactericidal efficiency correlates strongly with Ag+ release. At longer times data dispersion is higher, probably as a consequence of bacterial metabolism.
引用
收藏
页码：680 / 682
页数：3
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