Antibacterial Materials Based on Natural Superabsorbent Polymer and Their Applications

作者：Xijiao Bian, Jiaqian Cui, Junwei Tang, Yifan Zhang, Jungang Jiang, Shanshan Lei, Shuangyan Li, Yue Wang, Silong Wu, Lei Wang · 发表于：Journal of Applied Polymer Science · 年份：2025 · DOI：10.1002/app.57510 · 被引用次数：2 · 研究领域：Hydrogels: synthesis, properties, applications、Polymer-Based Agricultural Enhancements、biodegradable polymer synthesis and properties

ABSTRACT With the increasing demand for medical and health products, their impact on the environment and health has become increasingly prominent. Natural superabsorbent polymer (SAP), known for its excellent water absorption, biodegradability, and eco‐friendly properties, demonstrates broad application prospects in the medical and hygiene sectors. This article reviews the classification, synthesis methods, and applications of natural SAP in wound dressings, hygiene products, and drug delivery systems, with a focus on the antibacterial performance and mechanisms of its composites with inorganic, organic, and natural antimicrobial agents. It also summarizes research progress on the biodegradability of natural SAP and outlines future directions, including the development of multifunctional and intelligent SAP, enhanced biosafety assessments, and exploration of applications in emerging fields, highlighting their significant role in promoting sustainable development.