摘要
在这篇综述中,我们报告了由纳米级反应材料组成的纺织品在治疗伤口和皮肤病如痤疮方面的功能化。鉴于对高质量纺织品的需求不断增长,许多研究都集中在为织物制造抗菌整理剂,以保护顾客免受致病或产生气味的微生物的侵害。我们在表面上提供无机,有机和生化纳米颗粒(NP)的涂层,赋予其杀灭细菌,避免生物膜形成和加速伤口恢复的能力。在所有三种情况下,声化学用于将纳米颗粒固定在表面上。该简介广泛涵盖了纳米技术在伤口和皮肤护理领域的进展。本综述的第一部分概述了超声辅助沉积纳米粒子在纺织品上的机理。涂层可以通过原位工艺进行,其中形成纳米颗粒,然后以非常高的速度将其抛到织物表面上。该方法用于在织物上沉积金属氧化物NP,例如ZnO,CuO和Zn-CuO或单宁酸,壳聚糖等的有机NP。此外,声化学过程可以用作“抛石”技术,即,可以将先前合成的或商业购买的NP置于超声浴中并在织物存在下进行超声处理。溶液中声学气泡的破裂导致浸入的商业NP投掷到纺织品上。本节还将概述为什么纺织品上的声化学沉积被认为是最好的涂层技术。第二部分将讨论声化学涂层纺织品在杀灭细菌,避免生物膜形成等方面的新应用。应注意两点:1)评论将主要报告在Bar-Ilan大学获得的结果和2)因为在我们的实验中测试的所有纺织品(棉,聚酯,尼龙,非织造布)获得了类似的结果,所用纺织品的类型在一个特定的实验中将不会提到 - 纺织品将在一般情况下进行讨论。值得强调的是,本综述仅关注纺织品的声化学涂层,忽略了其他沉积技术。
关键词: 抗菌活性,涂层,金属氧化物,纳米粒子,声化学。
Current Medicinal Chemistry
Title:Imparting Pharmaceutical Applications to the Surface of Fabrics for Wound and Skin Care by Ultrasonic Waves
Volume: 25 Issue: 41
关键词: 抗菌活性,涂层,金属氧化物,纳米粒子,声化学。
摘要: In this review, we report the functionalization of textiles composed of nanoscale reactive materials in the treatment of wounds and skin diseases such as acne. In view of the growing demand for high-quality textiles, much research is focused on the creation of antimicrobial finishings for fabrics, in order to protect customers from pathogenic or odorgenerating microorganisms. We present coatings from inorganic, organic and biochemical nanoparticles (NPs) on surfaces that impart the ability to kill bacteria, avoid biofilm formation and speed up the recovery of wounds. In all three cases, sonochemistry is used for immobilizing the nanoparticles on the surfaces. The Introduction broadly covers the progress of nanotechnology in the fields of wound and skin care. The first section of this review outlines the mechanism of the ultrasound-assisted deposition of nanoparticles on textiles. The coating can be performed by an in-situ process in which the nanoparticles are formed and subsequently thrown onto the surface of the fabrics at a very high speed. This approach was used in depositing metal-oxide NPs such as ZnO, CuO and Zn-CuO or the organic NPs of tannic acid, chitosan, etc. on textiles. In addition, the sonochemical process can be used as a "throwing stone" technique, namely, previously synthesized or commercially purchased NPs can be placed in the sonication bath and sonicated in the presence of the fabric. The collapse of the acoustic bubble in the solution causes the throwing of the immersed commercial NPs onto the textiles. This section will also outline why sonochemical deposition on textiles is considered the best coating technique. The second section will discuss new applications of the sonochemically- coated textiles in killing bacteria, avoiding biofilm formation and more.
Two points should be noted: 1) the review will primarily report results obtained at Bar-Ilan University and 2) since for all textiles tested in our experiments (cotton, polyester, nylon, nonwoven) similar results were obtained, the type of textile used in a specific experiment will not be mentioned - textiles will be discussed in general. It is also worth emphasizing that this review concentrates only on the sonochemical coating of textiles, ignoring other deposition techniques.
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Cite this article as:
Imparting Pharmaceutical Applications to the Surface of Fabrics for Wound and Skin Care by Ultrasonic Waves, Current Medicinal Chemistry 2018; 25 (41) . https://dx.doi.org/10.2174/0929867325666171229141635
DOI https://dx.doi.org/10.2174/0929867325666171229141635 |
Print ISSN 0929-8673 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-533X |
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