通过基/酸/银生物基复合物系统进行可持续的竹子改造:用于增强菌耐药性,尺寸稳定性和机械性能的简单喷涂策略
Yuxi Xie1, Pengyan Li1, Rongrong Li1
1College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing 210037, China; Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China.
International journal of biological macromolecules
|August 21, 2025
概括
这项研究提出了一种新的,可持续的方法来预防竹. 通过化处理竹子,然后用酸/酸/银复合剂喷,可以显著提高耐性.
科学领域:
- 材料科学
- 生物技术
- 可持续的材料
背景情况:
- 竹子很容易受到菌的影响,
- 传统的修改方法效率低且难以扩展.
研究的目的:
- 开发一种新的,可持续的,可扩展的策略来提高竹子的抗性.
- 提高竹子在工业环境中的性能和适用性.
主要方法:
- 一个涉及性脱的顺序处理,以去除营养.
- 在现场通过精密喷射沉积酸/酸/银 (CS/TA/Ag) 复合物.
- 在竹子矩阵中构建一个三维交联网络.
主要成果:
- 经过修改的竹子对Penicillium citrinum (93.75%) 和Trichoderma viride (100%) 的耐药性很高.
- 处理增强了尺寸稳定性,并保持了高破裂模量 (187.23 MPa).
- 这一过程创造了生物基础的无机复合物,
结论:
- 拟议的修改策略对于工业竹子生产是有效的,可持续的和可扩展的.
- 这种方法为开发高性能,耐菌生物质材料提供了有希望的解决方案.
- 这些发现为竹子在各行各业的应用铺平了道路.
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