用等离子体处理的棉花对等离子体激活水进行二次激活,以恢复和增强消毒效果
Zifeng Wang1, Shenghang Xu2, Xiangyu Wang2
1Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710049, China; Laboratory Center of Stomatology, College of Stomatology, Xi'an Jiaotong University, Xi'an 710049, China; State Key Laboratory of Electrical Insulation and Power Equipment, Center for Plasma Biomedicine, Xi'an Jiaotong University, Xi'an 710049, China.
Journal of hazardous materials
|September 14, 2024
概括
在生棉中浸泡时,等离子体激活水 (PAW) 失去了有效性. 用血预处理棉花,恢复和增强PAW的抗菌性质,提供稳定的消毒溶液.
科学领域:
- 抗微生物药物是一种抗菌剂.
- 血科学是一门科学.
- 材料科学 是一种材料科学.
背景情况:
- 血激活水 (PAW) 是一个有前途的环保抗菌剂.
- 棉花材料通常用于消毒剂的应用,但与PAW反应,降低其有效性.
研究的目的:
- 开发一种方法来保持和增强PAW与棉花一起使用时的抗菌活性.
- 通过使用血处理棉花 (PTC) 调查"二次激活"的机制.
主要方法:
- 在浸泡PAW之前,先用气等离子体预处理棉花.
- 评估PAW被原始棉花所吸收的杀菌作用与用等离子体处理的棉花.
- 分析棉花表面和PAW中的化学变化.
主要成果:
- 被原棉吸收的PAW失去了它的杀菌作用.
- 用等离子体处理的棉花 (PTC) 恢复并延长了PAW的消毒能力.
- PTC促进了血生成的活性物种的吸收,增加了PAW中的水性物种度.
结论:
- 通过PTC的二次激活对于有效的PAW消毒应用至关重要.
- 通过保持反应性物种,PTC增强了PAW的抗菌活性.
- 这种方法克服了PAW利用的关键局限性,并提供了稳定的消毒方法.
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