Inactivation of bacterial endospores on surfaces by plasma processed air
نویسندگان
چکیده
منابع مشابه
Inactivation of Listeria monocytogenes on agar and processed meat surfaces by atmospheric pressure plasma jets.
An apparatus for generating atmospheric pressure plasma (APP) jet was used to investigate the inactivation of Listeria monocytogenes on the surface of agar plates and slices of cooked chicken breast and ham. He, N₂ (both 7 L/min), and mixtures of each with O₂ (0.07 L/min) were used to produce the plasma jets. After treatment for 2 min with APP jets of He, He + O₂, N₂, or N₂ + O₂, the numbers of...
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BACKGROUND Surface treatment by argon plasma is widely used as the last step of the manufacturing process of titanium implant fixtures before their sterilization by gamma rays. The possibility of using such a technology in the daily clinical practice is particularly fascinating. The aim of the present study was to assess the effects of the argon plasma treatment on different titanium implant su...
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Non thermal plasmas had been used for many years for different applications. Plasma is a cocktail of reactive oxygen species, negative species, radicals etc. This mixture has a positive effect also in killing bacteria. This fact is highly important in applications like disinfection of burned wounds where large skin areas need to be cleaned before the treatment. In this work we studied in vitro ...
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A study was conducted to determine the effect of one atmosphere uniform glow discharge plasma (OAUGDP) on inactivation of Escherichia coli O157:H7, Salmonella, and Listeria monocytogenes on apples, cantaloupe, and lettuce, respectively. A five-strain mixture of cultured test organisms was washed, suspended in phosphate buffer, and spot inoculated onto produce (7 log CFU per sample). Samples wer...
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Introduction: Despite nanofibers have attracted great interests for filtering particulate matters from the air stream, fewer studies have been done on the feasibility of their use in the removal of gas pollutants, while the both pollutants are present in the most workplaces. Toluene is a toxic and mutagenic substance, and chronic exposure to its low levels can lead to a wide range of adverse he...
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ژورنال
عنوان ژورنال: Journal of Applied Microbiology
سال: 2019
ISSN: 1364-5072,1365-2672
DOI: 10.1111/jam.14528