基于液晶的多重乳液载体,用于长时间输送精油:朝着功能性抗微生物织物完成
1School of Chemistry and Chemical Engineering, State Key Laboratory Incubation Base for Green Processing of Chemical Engineering, Shihezi University, Shihezi 832003, PR China.
Colloids and surfaces. B, Biointerfaces
|November 9, 2025
概括
这项研究引入了一种新型的环保抗微生物修饰剂 (CO-LCME),使用液晶载体来持续输送花油. 它为各种织品提供持久,安全和无污染的抗微生物保护.
科学领域:
- 材料科学 材料科学 材料科学
- 织品化学 织品化学
- 纳米技术纳米技术
背景情况:
- 传统的面料抗微生物修饰剂 (FAG) 具有局限性,包括短期有效性,织品损伤,染色和生物安全问题.
- 需要为织品提供可持续和有效的抗微生物解决方案,克服这些缺点.
研究的目的:
- 开发一种多功能,环保的织物抗微生物修饰剂 (FAG),用于持续输送抗微生物化合物.
- 设计基于液晶的多重乳液 (LCME) 载体,以提高稳定性和有效性.
主要方法:
- 基于液晶的多重乳液 (LCME) 载体的制造,使用结构定向乳化剂配方工程来封装花油 (CO).
- 对CO-LCME仿生架构 (类似石榴,类似母) 和液晶相 (Lα) 的表征.
- 评估CO-LCME在各种环境压力下的稳定性及其在面料加工应用中的性能.
主要成果:
- CO-LCME在稀释,热储存和冷解周期中表现出卓越的稳定性.
- 在多种织品 (棉花,丝,大麻,羊毛,皮革) 上实现长时间的抗菌耐用性 (>30h),均沉积,没有残留染色.
- 与商业FAG相比,其有效度显著降低,细胞毒性降低,对检测到的微生物和人类角质细胞.
结论:
- 开发的CO-LCME为织品的抗微生物加工提供了一个商业上可行的和生态可持续的替代方案.
- 这种方法为创新的织化学加工技术提供了典范,提高了性能和安全性.
- 生物模拟LCME载体使持续释放和持久的抗菌活性成为可能,解决了传统药物的局限性.
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