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首页> 外文期刊>Journal of Clinical Microbiology >Microbial inhibition on hospital garments treated with Dow Corning 5700 antimicrobial agent.
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Microbial inhibition on hospital garments treated with Dow Corning 5700 antimicrobial agent.

机译:用道康宁5700抗菌剂处理的医院服装的微生物抑制作用。

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We evaluated the efficacy of the antimicrobial activity of cotton-polyester fabric treated with 3-(trimethoxysilyl)propyldimethyloctadecyl ammonium chloride (DC 5700), a quaternary ammonium compound bound irreversibly to the material. Significant antimicrobial activity was observed with 58 of 61 gram-positive cocci but with only 1 of 35 gram-negative bacilli and 0 of 5 yeasts. No inhibition of bacilli or yeasts was observed when the DC 5700 concentration ranged from 0.05 to 1.0% or when antimicrobial activity was assayed by the agar overlay bioassay or broth agitation methods.
机译:我们评估了用3-(三甲氧基甲硅烷基)丙基二甲基十八烷基氯化铵(DC 5700)(一种不可逆地结合到该材料上的季铵化合物)处理的棉聚酯织物的抗菌活性的功效。用61克阳性的球菌中的58株观察到了显着的抗菌活性,但35克阴性的球菌中只有1株和5份酵母中的0株。当DC 5700浓度在0.05%至1.0%范围内或通过琼脂覆盖生物测定法或肉汤搅拌法测定抗菌活性时,未观察到细菌或酵母菌的抑制作用。

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