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Antimicrobial and Antifungal Fabric Finishing Based on Peroxide Chemistry

机译:基于过氧化物化学的抗菌防霉织物整理

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In consumer and sporting apparel, antimicrobial and antifungal finishes can preserve fabric freshness, reduce microbially generated odor and discoloration, and prevent fouling during storage or transport. Antimicrobial finishes can also be part of a strategy to help interdict pathogen transfer for health care providers and facilities. We use an aqueous suspension of bound peroxide (Stay Fresh™) applied in normal textile finishing operations to generate an environmentally friendly antimicrobial chemistry. We describe testing on as-produced and laundered fabrics that shows durable antimicrobial efficacy against gram+ and gram- bacteria (selected from skin and wound-associated species), and show prevention of fouling by fungal organisms. Analytical work includes electron microscopy techniques to show presence and distribution of treatment, as well as chemical titration for peroxide content after laundering.
机译:在消费和运动服装中,抗菌和抗真菌整理剂可以保持织物的新鲜度,减少微生物产生的气味和变色,并防止在存储或运输过程中结垢。抗菌整理剂也可以成为帮助阻止卫生保健提供者和设施转移病原体的策略的一部分。我们使用结合的过氧化物的水性悬浮液(Stay Fresh™)应用于常规的纺织品整理操作,以产生环保的抗菌化学物质。我们描述了对已生产和洗涤过的织物的测试,这些测试显示出对革兰氏阳性菌和革兰氏细菌(选自皮肤和伤口相关物种)的持久抗菌功效,并显示出防止真菌生物污染的功能。分析工作包括电子显微镜技术,以显示处理剂的存在和分布,以及洗涤后化学滴定法测定过氧化物的含量。

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