Facile preparation of antibacterial MOF-fabric systems for functional protective wearables,SmartMat

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Facile preparation of antibacterial MOF-fabric systems for functional protective wearables
SmartMat ( IF 15.3 ) Pub Date : 2021-06-14 , DOI: 10.1002/smm2.1046
Wei Liang Teo ₁ , Jiawei Liu ₁ , Weiqiang Zhou _{1,

2} , Yanli Zhao _{1,

3}

Affiliation

Metal-organic frameworks (MOFs) have shown numerous potentials as promising materials to address real-world problems. However, their practical utilization in commercial products was largely limited by the lack of downstream processing methodologies to transform MOF powders into functional products. In this study, a commercially viable solution for the general synthesis of MOF-fabric composites was introduced. On account of coordination bonding between poly(acrylic acid) and MOF substrates, MOF powders securely adhered onto the surface of fabric materials via a drip cast method to give MOF-fabric composites easily. This strategy can be applied to different MOF types, as well as a wide variety of fabric materials. The prepared materials showed excellent bacterial killing efficacy attributed to the embedded HKUST-1 MOF. In light of the recent coronavirus disease 2019 pandemic, this methodology could enable the large-scale fabrication of essential MOF-based personal protective wearables (e.g., clothing and masks) for use by healthcare professionals.

中文翻译：

用于功能性防护可穿戴设备的抗菌 MOF 织物系统的简便制备

金属有机框架 (MOF) 已显示出作为解决现实世界问题的有前途的材料的众多潜力。然而，由于缺乏将 MOF 粉末转化为功能性产品的下游加工方法，它们在商业产品中的实际应用在很大程度上受到了限制。在这项研究中，介绍了一种商业上可行的 MOF 织物复合材料的通用合成解决方案。由于聚（丙烯酸）和MOF基材之间的配位键，MOF粉末通过滴注法牢固地粘附在织物材料的表面上，很容易得到MOF-织物复合材料。这种策略可以应用于不同的 MOF 类型，以及各种各样的织物材料。由于嵌入的 HKUST-1 MOF，所制备的材料显示出优异的细菌杀灭效果。

更新日期：2021-06-14

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