摘要
Cellulose-based fabrics are ubiquitous in our daily lives.They are the preferred choice for bedding materials,active sportswear,and next-to-skin apparels.However,the hydrophilic and polysaccharide characteristics of cellulose materials make them vulnerable to bacterial attack and pathogen infection.The design of antibacterial cellulose fabrics has been a long-term and on-going effort.Fabrication strategies based on the construction of surface micro-/nanostructure,chemical modification,and the application of antibacterial agents have been extensively investigated by many research groups worldwide.This review systematically discusses recent research on super-hydrophobic and antibacterial cellulose fabrics,focusing on morphology construction and surface modification.First,natural surfaces showing liquid-repellent and antibacterial properties are introduced and the mechanisms behind are explained.Then,the strategies for fabricating super-hydrophobic cellulose fabrics are summarized,and the contribution of the liquid-repellent function to reducing the adhesion of live bacteria and removing dead bacteria is elucidated.Representative studies on cellulose fabrics functionalized with super-hydrophobic and antibacterial properties are discussed in detail,and their potential applications are also introduced.Finally,the challenges in achieving super-hydrophobic antibacterial cellulose fabrics are discussed,and the future research direction in this area is proposed.
基金
supported by:Natural Science Fund of Shandong Province(No.ZR2020ME062 and ZR2021ME039)
Jiangsu New Vison Advanced Functional Fiber Innovation Center
Applied Basic Research Programs of National Textile Industry Federation(No.J202106)
National Innovation Center of Advanced Dyeing and Finishing Technology(No.2022GCJJ25)
XW would like to acknowledge the support from the Hong Kong Jockey Club Charities Trust and the Research Institute for Sports Science and Technology at the Hong Kong Polytechnic University(P0043811).
作者简介
Hua Zhou received her Ph.D.degree(2014)in Materials Engineering from Deakin University,Australia.She then worked as an Alfred Deakin Postdoctoral Research Fellow(2014-2016),and Research Fellow(2016-2019)at Institute for Frontier Materials,Deakin University.She is currently a professor at College of Textiles&Clothing,Qingdao University,China.Her research interest focuses on functional fibrous materials with special wettability,zhouhua3216@163.com;Qingshuo Li graduated from Henan University with a master’s degree and has been working as a research assistant at Qingdao University.Her research direction is advanced functional materials and applications;Zhong Zhang is currently a master’s student under the supervision of Hua Zhou at College of Textiles&Clothing,Qingdao University.His research interest is superlyophobic coating,functional fabrics and their applications;Xungai Wang is a Global STEM Scholar and Chair Professor of Fiber Science and Technology at the Hong Kong Polytechnic University.He is a Fellow of the Textile Institute,and a recipient of the Fiber Society Distinguished Achievement Award.His research interests are sustainable and functional fiber materials,natural fibers,yarn technology and tex tile characterization,xungai.wang@polyu.edu.hk;Haitao Niu received his Ph.D.degree in Materials Engineering in 2010 from Deakin University,Australia.He then worked as a postdoctoral fellow(2010−2013),associate research fellow(2013−2015),and research fellow(2015−2019)at the Institute for Frontier Materials,Deakin University.He currently works at Qingdao University,China.His research interests include industrialization of electrospun nanofibers and their applications,and functional fabrics,niuhaitao78@163.com。
