Plasma interactions with bacterial biofilms as visualized through atomic force microscopy

被引：13

作者：

Vandervoort, Kurt G. ^{[1
]}

Abramzon, Nina ^{[1
]}

Brelles-Marino, Graciela ^{[2
]}

机构：

[1] Calif State Polytech Univ Pomona, Dept Phys, Pomona, CA 91768 USA

[2] Calif State Polytech Univ Pomona, Dept Biol Sci, Pomona, CA 91768 USA

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 2008年 / 36卷 / 04期

基金：

美国国家科学基金会;

关键词：

atomic force microscopy; microorganisms; plasma applications;

D O I：

10.1109/TPS.2008.917953

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Bacterial biofilms are microbial communities that are less susceptible to standard killing methods than free-living bacteria. Gas-discharge plasmas were used to treat biofilms for various exposure times. After 5-min plasma exposure, 90% of culturable cells were removed. Atomic-force-microscope images that reveal the sequential changes in cell morphology occurring during plasma treatment are presented.

引用

页码：1296 / 1297

页数：2

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