首页> 外文期刊>Applied Microbiology >Improved Recovery of Bacillus Spores from Nonporous Surfaces with Cotton Swabs over Foam, Nylon, or Polyester, and the Role of Hydrophilicity of Cotton in Governing the Recovery Efficiency
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Improved Recovery of Bacillus Spores from Nonporous Surfaces with Cotton Swabs over Foam, Nylon, or Polyester, and the Role of Hydrophilicity of Cotton in Governing the Recovery Efficiency

机译:用棉签在泡沫,尼龙或聚酯上改善无孔表面芽孢杆菌孢子的回收率,以及亲水性在控制回收率中的作用

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Evaluating different swabbing materials for spore recovery efficiency (RE) from steel surfaces, we recorded the maximum RE (71%) of 10~(7) Bacillus subtilis spores with Tulips cotton buds, followed by Johnson's cotton buds and standard Hi-Media cotton, polyester, nylon, and foam (23%) swabs. Among cotton swabs, instant water-absorbing capacity or the hydrophilicity index appeared to be the major indicator of RE, as determined by testing three more brands. Tulips swabs worked efficiently across diverse nonporous surfaces and on different Bacillus spp., registering 65 to 77% RE.
机译:为了评估不同擦拭材料在钢表面上的孢子回收效率(RE),我们记录了10〜(7)枯草芽孢杆菌孢子的最大RE(71%),其中有郁金香棉芽,然后是Johnson's棉芽和标准Hi-Media棉,聚酯,尼龙和泡沫棉签(23%)。在棉签中,即时吸水量或亲水指数似乎是RE的主要指标,这是通过测试另外三个品牌确定的。郁金香拭子可在不同的无孔表面和不同的芽孢杆菌属上高效工作,RE含量为65%至77%。

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