Bactericidal properties of a defocused Nd-YAG-laser beam

被引：0
|
作者：
Semenov, FV
GalenkoYaroshevskii, PA
Babichev, SA
机构：
[1] KUBAN MED ACAD,DEPT OTORHINOLARYNGOL,KRASNODAR,RUSSIA
[2] KUBAN MED ACAD,DEPT PHARMACOL,KRASNODAR,RUSSIA
[3] KUBAN MED ACAD,DEPT MICROBIOL,KRASNODAR,RUSSIA
来源：
BULLETIN OF EXPERIMENTAL BIOLOGY AND MEDICINE | 1996年 / 121卷 / 06期
关键词：
Nd-Yag laser; bactericidal properties; antibiotic resistance of microorganisms;
D O I：
10.1007/BF02447126
中图分类号：
R-3 [医学研究方法]; R3 [基础医学];
学科分类号：
1001 ;
摘要：
Nd-YAG laser radiation of 1.06 or 1.32 mu wavelength killed a proportion of Staphylococcus aureus and Escherichia coli cells at power densities of 40 to 80 W/cm(2) and effected a 100% kill of these cells at a power density of 1000 W/cm(2). In blood agar, the radiation of 1.06 mu produced bactericidal effects to a depth twice that of the radiation of 1.32 mu. Laser radiation of these wavelengths did not cause elimination of R plasmids and had no effect on the antibiotic resistance of bacteria.
引用
收藏
页码：590 / 592
页数：3
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