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首页> 外文期刊>Coatings >Analysis of Surface Properties of Ag and Ti Ion-Treated Medical Textiles by Metal Vapor Vacuum Arc Ion Implantation
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Analysis of Surface Properties of Ag and Ti Ion-Treated Medical Textiles by Metal Vapor Vacuum Arc Ion Implantation

机译：金属蒸汽真空电弧离子注入分析Ag和Ti离子处理医用纺织品的表面性质

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The study focuses on the effects of Ag (silver) and Ti (titanium) ions on textiles by MEVVA (metal vapor vacuum arc) ion implantation. In order to comprehend this, the research was executed in three parts. In the first part, the antibacterial efficiencies of Ag and TiO2 were investigated in detail since the antibacterial capabilities of Ag and TiO2 are well known. A group of polyester- and cotton-based medical textiles were modified by Ag and TiO2 ions, with doses ranging from 5 × 1015 to 5 × 1016 ion/cm2. To determine the adhesion capabilities of the implanted ions on surfaces, after the first round of antibacterial tests, these medical textiles were washed 30 times, and then antibacterial tests were performed for the second time. The results were also compared with nanoparticle-treated medical textiles. In the second part, the corrosion and friction capabilities of Ag and Ti ion-implanted polyester textiles, with a dose of 5 × 1015 ion/cm2, were investigated. Finally, the UV protection capabilities of Ag and Ti ion-implanted polyester textiles, with a dose of 5 × 1015 ion/cm2, were investigated. The experiments showed that even after 30 washes, the TiO2 ion-implanted polyester textile had almost 85% antibacterial efficiency. In addition, Ti ion implantation reduced the friction coefficiency of a polyester textile by almost 50% when compared with an untreated textile. Finally, the Ag-ion-implanted polyester textile provided a UV protection factor of 30, which is classified as very good protection.
机译：该研究侧重于MEVVA（金属蒸汽真空电弧）离子注入纺织品对纺织品的效果。为了理解这一点，该研究是在三个部分执行的。在第一部分中，根据Ag和TiO 2的抗菌能力众所周知，详细研究了Ag和TiO 2的抗菌效率。通过Ag和TiO 2离子修饰一组聚酯和棉的医用纺织品，剂量范围为5×1015至5×1016离子/ cm 2。为了确定植入离子在表面上的粘附能力，在第一轮抗菌试验之后，将这些医用纺织品洗涤30次，然后第二次进行抗菌试验。还将结果与纳米粒子处理的医疗纺织品进行比较。在第二部分中，研究了AG和Ti离子注入的聚酯纺织品的腐蚀和摩擦能力，具有5×1015离子/ CM2的剂量。最后，研究了AG和Ti离子注入的聚酯纺织品的UV保护能力，具有5×1015离子/ CM2的剂量。实验表明，即使在30次洗涤后，TiO2离子植入的聚酯纺织品几乎具有近85％的抗菌效率。此外，与未经处理的纺织品相比，Ti离子注入将聚酯纺织纺织摩擦系数降低了近50％。最后，Ag离子注入的聚酯纺织品提供了30个UV保护因子30，其被归类为非常好的保护。

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