The use of decorated titanium oxide nanoparticles for the development of handmade textile heritage in Egyptian villages: Design, mechanical, flammability, and antibacterial properties

IF 3.8 4区工程技术 Q2 CHEMISTRY, APPLIED

Journal of Vinyl & Additive Technology Pub Date : 2024-02-24 DOI:10.1002/vnl.22090

Hesham Moustafa, Saher Fawzy Ibrahim, Emad M. Ahmed, Heba Atef

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引用次数: 0

Abstract

Improving eco-friendly coating-based materials for wool artifacts, such as kilim fabric can inspire new-fashion design avenues for conserving ancient cultural heritage. Thus, this research addresses an efficient treatment agent from natural rosin acids (R) and dapsone (D) with variable sublethal proportions of synthesized titanium dioxide nanoparticles (TiO₂ NPs) (i.e., 0.1%, 0.3%, and 0.6%) for modifying kilim fabric (KF) using a dip-coating method. The nanostructure of prepared TiO₂ nanoparticles and their particle size were examined by x-ray diffraction (XRD) and Zetasizer analyzer. The data showed that the majority of prepared TiO₂ oriented to a rutile-type structure with an average hydrodynamic diameter of 48.30–49.65 nm. The KF-R/D-0.3% TiO₂ NPs specimen provided the best tensile properties reached ~3192 N compared with the untreated KF (i.e., 1125 N). This finding confirmed by SEM observations. Whereas, the specimen containing decorated TiO₂ NPs (i.e., 0.6%) possessed higher flammability resistance property compared with other specimens. Moreover, XRD and FTIR results for treated KF specimens demonstrated the significant role of TiO₂ NPs, which react with KF keratin either by new linkages or through chelating geometry to form a compact KF matrix. This contributed to enhance the tensile and flammability properties. Additionally, a great achievement in antibacterial properties occurred when TiO₂ NPs used and their inhibitory zones were 18–36 mm, depending on the bacteria and specimen type.

Highlights

Novel treatment of KF fabric-based bioagents with sublethal contents of TiO₂ NPs was successfully prepared by dip-coating route.
The tensile force and flammability of treated KF fabric were greatly enhanced.
A great achievement in antibacterial activity was noticed when TiO₂ added.
These treated fabrics have excellent possibility for use in conserving cultural heritage.

Abstract Image

查看原文本刊更多论文

利用装饰性氧化钛纳米粒子开发埃及乡村手工纺织品遗产：设计、机械、易燃性和抗菌特性

改进羊毛工艺品（如基林织物）的环保型涂层材料可为保护古代文化遗产提供新的时尚设计途径。因此，本研究利用天然松香酸（R）和地松（D）与不同亚致死比例的合成二氧化钛纳米颗粒（TiO2 NPs）（即 0.1%、0.3% 和 0.6%）制成的高效处理剂，采用浸涂法对基林织物（KF）进行改性。通过 X 射线衍射（XRD）和 Zetasizer 分析仪检测了制备的 TiO2 纳米粒子的纳米结构及其粒度。数据显示，大部分制备的 TiO2 取向为金红石型结构，平均流体力学直径为 48.30-49.65 nm。与未经处理的 KF（即 1125 N）相比，KF-R/D-0.3% TiO2 NPs 试样的拉伸性能最好，达到 ~3192 N。SEM 观察结果证实了这一结论。与其他试样相比，含有装饰 TiO2 NPs（即 0.6%）的试样具有更高的阻燃性能。此外，经处理的 KF 试样的 XRD 和 FTIR 结果表明，TiO2 NPs 发挥了重要作用，它们通过新的连接或螯合几何形状与 KF 角蛋白发生反应，形成了一个紧密的 KF 基体。这有助于增强拉伸和可燃性能。此外，当使用 TiO2 NPs 时，抗菌性能取得了巨大的成就，根据细菌和试样类型的不同，其抑制区为 18-36 mm。经处理的 KF 织物的拉伸力和可燃性得到了显著提高。添加 TiO2 后，抗菌活性显著提高。这些经过处理的织物在文化遗产保护方面具有很好的应用前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Vinyl & Additive Technology 工程技术-材料科学：纺织

CiteScore

5.40

自引率

14.80%

发文量

审稿时长

>12 weeks

期刊介绍： Journal of Vinyl and Additive Technology is a peer-reviewed technical publication for new work in the fields of polymer modifiers and additives, vinyl polymers and selected review papers. Over half of all papers in JVAT are based on technology of additives and modifiers for all classes of polymers: thermoset polymers and both condensation and addition thermoplastics. Papers on vinyl technology include PVC additives.