Ren Guomei, Wan Keming, Kong Hao, Guo Lei, Wang Yan, Liu Xiaomin, Wei Gang
College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, PR China.
Institute of Biomedical Engineering, College of Life Science, Qingdao University, Qingdao 266071, PR China.
Carbohydr Polym. 2023 Apr 1;305:120537. doi: 10.1016/j.carbpol.2023.120537. Epub 2023 Jan 5.
Both inorganic and polymeric membranes have been widely applied for antimicrobial applications. However, these membranes exhibit low biocompatibility, weak biodegradability, and potential toxicity to human being and environment. Biomass materials serve as excellent candidates for fabricating functional membranes to address these problems due to their unique physical, chemical, and biological properties. Here we present recent progress in the fabrication, functional regulation, and antimicrobial applications of various biomass-based membranes. We first introduce the types of biomass membranes and their fabrication methods, including the phase inversion, vacuum filtration, electrospinning, layer-by-layer self-assembly, and coating. Then, the strategies on functional regulation of biomass membranes by adding 0D, 1D, and 2D nanomaterials are presented and analyzed. In addition, antibacterial, antifungal, and antiviral applications of biomass-based functional membranes are summarized. Finally, potential development aspects of biomass membranes are discussed and prospected. This comprehensive review is valuable for guiding the design, synthesis, structural/functional tailoring, and sustainable utilization of biomass membranes.
无机膜和聚合物膜都已广泛应用于抗菌领域。然而，这些膜表现出低生物相容性、弱生物降解性以及对人类和环境的潜在毒性。生物质材料因其独特的物理、化学和生物学特性，成为制造功能膜以解决这些问题的理想候选材料。在此，我们介绍了各种生物质基膜在制备、功能调控和抗菌应用方面的最新进展。我们首先介绍了生物质膜的类型及其制备方法，包括相转化法、真空过滤法、静电纺丝法、层层自组装法和涂覆法。然后，介绍并分析了通过添加零维、一维和二维纳米材料对生物质膜进行功能调控的策略。此外，还总结了生物质基功能膜的抗菌、抗真菌和抗病毒应用。最后，讨论并展望了生物质膜的潜在发展方向。这篇综述对于指导生物质膜的设计、合成、结构/功能剪裁以及可持续利用具有重要价值。
