膜
醋酸纤维素
抗菌活性
细菌纤维素
聚合物
材料科学
聚合膜
纳米技术
化学工程
纤维素
化学
有机化学
细菌
复合材料
工程类
生物化学
生物
遗传学
作者
Fu Li,Yaxin An,Jinhong Xue,Hui Fu,Hongbo Wang,Puzhi Cao,Man Zhang,Pengfei Fei,Mei Liu,Fulai Zhao
出处
期刊:Small
[Wiley]
日期:2024-12-16
卷期号:21 (5): e2409728-e2409728
被引量:26
标识
DOI:10.1002/smll.202409728
摘要
Developing antibacterial and biodegradable cellulose acetate (CA) membrane materials is one of the main challenges in multiple application fields. CA membrane materials are widely used in gas purification, water purification, and biomedical fields due to their environmental friendliness, high chemical and mechanical stability, excellent processability, and low cost. However, antibacterial modification of CA membrane materials to enhance their utilization value in the application process has always been the direction of researchers' efforts. This review focuses on the preparation and application of antibacterial CA and its derivatives membranes, especially the types and introduction methods of antibacterial agents. First, a brief introduction of CA-based polymer membranes is presented, followed by an overview of the antibacterial agent types and their introduction methods, and antibacterial mechanisms. After that, various membranes prepared using CA-based polymers as the main matrix or as additives are discussed. Then, specific applications of antibacterial CA-based membrane materials in water purification, gas purification, biomedical, food packaging, and other fields are outlined.
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