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首页> 外文期刊>Journal of Applied Polymer Science >Assessment of antibacterial activity of herbal finished surface modified polypropylene nonwoven fabric against bacterial pathogens of wound
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Assessment of antibacterial activity of herbal finished surface modified polypropylene nonwoven fabric against bacterial pathogens of wound

机译：草药整理的表面改性聚丙烯无纺布对伤口细菌致病菌的抗菌活性评估

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摘要

The field of medical textiles, an antimicrobial textile in particular is interdisciplinary. Antimicrobial textiles are mainly used in medical and healthcare environments to control the proliferation of microorganisms. The present work is aimed to study the antimicrobial activity of the air plasma treated (PT) nonwoven polypropylene fabric coated with herbs, which can be used as wound dressing. Surface modification of the nonwoven polypropylene fabric was performed using air plasma. The air PT fabric was finished with the methanolic extracts of 11 medicinal herbs. Their antibacterial activities were analyzed against Staphylococcus aureus and Escherichia coli. Of these, three herbs namely Ficus bengalensis, Cleome viscosa, and Areca catechu showed good activity against S. aureus and Escherichia coli. The antibacterial activity of the air PT polypropylene fabric coated with 1: 1: 1 combination of the abovementioned herbs was also assessed as per AATCC 100 method and it was found to be 99%. The herbal finished fabric was tested against the predominant wound isolates by agar diffusion method. The results showed excellent antibacterial activity against Staphylococcus sp., good antibacterial activity against Bacillus sp., Escherichia sp., Klebsiella sp., Pseudomonas sp., Serratia sp., and Proteus sp. thus proving its potential as wound dressing.
机译：医用纺织品领域，尤其是抗菌纺织品是跨学科的。抗菌纺织品主要用于医疗和保健环境，以控制微生物的繁殖。本工作旨在研究经空气等离子体处理（PT）的无纺聚丙烯纤维织物的草药涂层的抗菌活性，该织物可用作伤口敷料。使用空气等离子体对非织造聚丙烯织物进行表面改性。空气PT织物用11种草药的甲醇提取物整理。分析了它们对金黄色葡萄球菌和大肠杆菌的抗菌活性。其中，三种植物，即榕榕，粘菌克利索和槟榔儿茶对金黄色葡萄球菌和大肠杆菌表现出良好的活性。还按照AATCC 100方法评估了涂覆有上述草药的1∶1∶1组合的空气PT聚丙烯织物的抗菌活性，发现其为99％。通过琼脂扩散法对草药整理的织物针对主要的伤口分离物进行了测试。结果显示出对葡萄球菌具有优异的抗菌活性，对芽孢杆菌属，埃希氏菌属，克雷伯菌属，假单胞菌属，沙雷氏菌属和变形杆菌属具有良好的抗菌活性。因此证明了其作为伤口敷料的潜力。

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