منابع مشابه
On McDougall's Disinfecting Powder
On the 14th July were admitted into the jail hospital fourteen men, victims of an accident at a brick-kiln, by which burns of a most severe nature were inflicted. Many of these men had complete desquamation of the greater part of the cuticle of the legs and arms?the skin, equal in some cases to one-fourth of the entire surface, being destroyed. Of these men seven died from their wounds. My obje...
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This study evaluated the antibacterial activity of Rosmarinus officinalis extract and its potential for disinfecting guttapercha (GP) cones. In the first experiment, a hydro-alcoholic extract of Rosmarinus officinalis (leaves) in a dilution ratio of 10% m/v was tested against Enterococcus faecalis by using the disk diffusion method. Positive and negative controls were 70% cereal alcohol and ant...
متن کاملFast disinfecting antimicrobial surfaces.
Silicon wafers and glass surfaces were functionalized with facially amphiphilic antimicrobial copolymers using the "grafting from" technique. Surface-initiated atom transfer radical polymerization (ATRP) was used to grow poly(butylmethacrylate)-co-poly(Boc-aminoethyl methacrylate) from the surfaces. Upon Boc-deprotection, these surfaces became highly antimicrobial and killed S. aureus and E. co...
متن کاملEfficacy of aqueous plant extract in disinfecting water of different physicochemical properties.
This study explored the possibility of disinfecting water using aqueous extracts of medicinal plants. Seven medicinal plants used by Samburu herbalists for the treatment of stomach illnesses were investigated for water disinfection. Aqueous extracts of the dried powdered plant material were directly used to treat the water samples collected. Efficacy of water treatment with medicinal plants exp...
متن کاملFuture of portable devices for plant pathogen diagnosis.
The demand for rapid and accurate diagnosis of plant diseases has risen in the last decade. On-site diagnosis of single or multiple pathogens using portable devices is the first step in this endeavour. Despite extensive attempts to develop portable devices for pathogen detection, current technologies are still restricted to detecting known pathogens with limited detection accuracy. Developing n...
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ژورنال
عنوان ژورنال: Scientific American
سال: 1896
ISSN: 0036-8733
DOI: 10.1038/scientificamerican03071896-148b