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[1]王乾,管思雅,江南*.基于ZIF-67原位合成的织物制备及光热抗菌研究[J].武汉工程大学学报,2025,47(06):614-620.[doi:10.19843/j.cnki.CN42-1779/TQ.202303022]
　WANG Qian,GUAN Siya,JIANG Nan*.Preparation of fabrics via in situ growth of ZIF-67 nanoparticles and their photothermal antibacterial properties[J].Journal of Wuhan Institute of Technology,2025,47(06):614-620.[doi:10.19843/j.cnki.CN42-1779/TQ.202303022]
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基于ZIF-67原位合成的织物制备及光热抗菌研究(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
47
期数:
2025年06期
页码:
614-620
栏目:
现代大化工
出版日期:
2025-12-31

文章信息/Info

Title:
Preparation of fabrics via in situ growth of ZIF-67 nanoparticles and their photothermal antibacterial properties
文章编号:
1674 - 2869（2025）06 - 0614 - 07
作者:
王乾; 管思雅; 江南*
武汉工程大学环境生态与生物工程学院，湖北 武汉 430205
Author(s):
WANG Qian; GUAN Siya; JIANG Nan*
School of Environmental Ecology Biological Engineering, Wuhan Institute of Technology, Wuhan 430205, China
关键词:
光热特性; ZIFs材料; 耐药菌; 抗菌材料; 改性织物
Keywords:
photothermal property;  ZIFs material;  drug-resistant bacteria; antibacterial material; modified fabric
分类号:
R318.08
DOI:
10.19843/j.cnki.CN42-1779/TQ.202303022
文献标志码:
A
摘要:
为有效杀灭纺织物表面的耐药菌，在普通涤纶、棉布表面原位合成ZIF-67纳米颗粒，以制备出改性涤纶（ZIF-67@Dacron）、改性棉布（ZIF-67@Cotton）。通过X 射线衍射、傅里叶变换红外光谱、场发射扫描电子显微镜对所得改性织物进行表征，并测试了其光热性能及抗菌能力。结果表明：ZIF-67纳米颗粒成功生长到涤纶、棉布表面。使用近红外光照射30 s，ZIF-67@Dacron、ZIF-67@Cotton表面温度分别可升至95、120 ℃，且这一光热特性在5次升-降温循环中保持稳定。这两类改性织物优异、稳定的光热性，使其能在3 min近红外光照射时有效杀灭表面99.9%以上的耐药型革兰氏阳性菌和阴性菌。因此，本研究成功制备了两类基于ZIF-67纳米颗粒原位合成的改性织物，验证并报道了其高效抗菌能力，为抗菌织物的制造提供了新的方案。
Abstract:
To effectively eliminate drug-resistant bacteria on textiles, ZIF-67 nanoparticles were synthesized in situ on the surfaces of common polyester and cotton fabrics, resulting in modified polyester (ZIF-67@Dacron) and modified cotton (ZIF-67@Cotton).?The obtained fabrics were characterized by X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), and field emission scanning electron microscopy (FE-SEM). Their photothermal performance and antibacterial efficacy were also evaluated.?Results confirmed the successful growth of ZIF-67 nanoparticles on both fabric types. Under near-infrared (NIR) light irradiation for 30 seconds, the surface temperatures of ZIF-67@Dacron and ZIF-67@Cotton increased to 95?℃ and 120?℃, respectively. This photothermal property remained stable over five heating-cooling cycles. Owing to their excellent and stable photothermal performance, both modified fabrics achieved a bactericidal efficiency of over 99.9% against drug-resistant Gram-positive and Gram-negative bacteria after just 3 minutes of NIR irradiation. In this study, we successfully fabricated two types of functional fabrics based on in situ-synthesized ZIF-67 nanoparticles, demonstrated their highly effective antibacterial properties, and presented a promising strategy for developing antibacterial textiles.

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备注/Memo

备注/Memo:
收稿日期：2023-03-15
基金项目：武汉市知识创新专项-曙光计划（2022020801020358）；武汉工程大学科学基金(K202063)
作者简介：王 乾，硕士研究生。Email：877136196@qq.com
*通信作者：江 南，博士，副教授。Email：19099101@wit.edu.cn
更新日期/Last Update: 2026-01-05