Long-lasting anti-bacterial face masks enabled by combining anti-bacterial materials and superhydrophobic coating
文献类型:期刊论文
作者 | Tian, Ning1,3; Xu, Delei4; Wei, Jinfei3; Li, Bucheng3![]() ![]() |
刊名 | Surface & Coatings Technology
![]() |
出版日期 | 2024 |
卷号 | 476期号:0页码:130229 |
关键词 | Superhydrophobicity Anti-bacterial Anti-moisture Coatings Face mask |
DOI | 10.1016/j.surfcoat.2023.130229 |
英文摘要 | Face masks are widely used for protecting against the COVID-19 pandemic and other diseases. However, the lack of virucidal properties in conventional face masks increases the risk of cross-infection and potential contami-nation. Here, we report preparation of a superhydrophobic and anti-bacterial polypropylene fabric by in turn incorporation of ZnO nanoparticles and perfluorodecyl polysiloxane modified SiO2 nanoparticles. The fabric exhibits high superhydrophobicity with a water shedding angle of ~6 ◦ and excellent moisture resistance, which enable maintenance of functionality effectiveness of the face masks in cold weather conditions. When utilized as a middle layer in face masks, the fabric demonstrates remarkable anti-bacterial activity against E. coli in both laboratory and outdoor environments. This anti-bacterial performance is attributed to the synergistic effect of superhydrophobicity and the ZnO nanoparticles. The excellent superhydrophobicity significantly reduces adhesion of E. coli on the fabric. Meanwhile, the embedded ZnO nanoparticles can eliminate the small number of adhered bacteria through their inherent anti-bacterial property. The combination of superhydrophobicity and anti-bacterial property in the fabric presents a promising solution for enhancing the performance of face masks. The superhydrophobic anti-bacterial fabric holds great potential for various practical applications in the field of personal protective equipment, healthcare, and disease prevention. |
语种 | 英语 |
源URL | [http://ir.licp.cn/handle/362003/30974] ![]() |
专题 | 兰州化学物理研究所_环境材料与生态化学研究发展中心 |
通讯作者 | Zhang, Junping |
作者单位 | 1.School of Physics Science and Technology, Xinjiang University, Urumqi, 830046, Xinjiang, PR China 2.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, 100049 Beijing, PR China 3.Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 730000 Lanzhou, PR China 4.College of Biological and Food Engineering, Changshu Institute of Technology, 215500 Changshu, PR China |
推荐引用方式 GB/T 7714 | Tian, Ning,Xu, Delei,Wei, Jinfei,et al. Long-lasting anti-bacterial face masks enabled by combining anti-bacterial materials and superhydrophobic coating[J]. Surface & Coatings Technology,2024,476(0):130229. |
APA | Tian, Ning,Xu, Delei,Wei, Jinfei,Li, Bucheng,&Zhang, Junping.(2024).Long-lasting anti-bacterial face masks enabled by combining anti-bacterial materials and superhydrophobic coating.Surface & Coatings Technology,476(0),130229. |
MLA | Tian, Ning,et al."Long-lasting anti-bacterial face masks enabled by combining anti-bacterial materials and superhydrophobic coating".Surface & Coatings Technology 476.0(2024):130229. |
入库方式: OAI收割
来源:兰州化学物理研究所
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。