结合抗微生物和抗生素污染机制的双功能表面涂层:从材料设计到应用景观
Sandya S A Athukoralalage1, Nasim Amiralian1
1Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, 4072, St Lucia, Queensland, Australia. n.amiralian@uq.edu.au.
Materials horizons
|September 3, 2025
概括
双功能的表面涂层结合了抗菌和抗生素污染特性,以防止病原体传播和生物膜感染. 这些先进材料在各种应用中提供持续保护, 解决抗菌素耐药性问题.
科学领域:
- 材料科学
- 生物技术
- 传染病研究
背景情况:
- 通过表面传播的病原体传播是一个主要问题,由生物膜感染和抗菌药物耐药性加剧.
- 目前的策略往往无法持续保护人免受微生物污染.
- 需要创新的表面涂层来解决微生物粘附和生存问题.
研究的目的:
- 审查开发结合抗菌和抗生素污染策略的双功能表面涂层.
- 检查用于病原体控制的表面涂层技术的最新创新.
- 评估这些先进涂料的应用,有效性,生物相容性和耐用性.
主要方法:
- 对表面涂层技术的最新进展进行文献审查.
- 分析各种策略,包括物理化学排斥,接触活性生物制剂,控制释放和刺激响应系统.
- 对植入物,伤口,膜,触摸表面和海洋系统中的应用进行比较评估.
主要成果:
- 通过多种机制,双功能涂层有效地解决了微生物的粘附和生存问题.
- 智能涂层和基于纳米纤维素的系统是可调和可持续的平台.
- 应用范围包括医疗保健,公共卫生和环境界面,显示出广泛的潜力.
结论:
- 在开发多功能表面涂料方面取得了重大进展.
- 在平衡抗菌效率,表面稳定性和生态安全方面仍然存在挑战.
- 确定了对抗微生物威胁的下一代涂层的关键设计原则和转化途径.
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