Development and testing of a microbiological assay to detect residual effects of disinfectant on hard surfaces.
نویسندگان
چکیده
We describe a glucuronidase bioassay for detecting residual bactericidal activity from the use of disinfectants on hard surfaces; in this assay we used formaldehyde, ethanol, isopropanol, chlorine, and a commercial preparation containing 2-bromo-2-nitro-1, 3-propanediol. Chlorine and the commercial preparation showed bactericidal activity (53.5% and 98.2%, respectively) for a week after disinfection.
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ورودعنوان ژورنال:
- Applied and environmental microbiology
دوره 65 8 شماره
صفحات -
تاریخ انتشار 1999