通过固相分散矩阵和基于lawsonia inermis提取的lawsonone的化方法制备抗菌和生物相容的敷料
Fahimeh Imani1, Reza Shahhoseini2, Mehrorang Ghaedi1
1Department of Chemistry, Yasouj University, Yasouj, Iran.
Scientific reports
|August 19, 2025
概括
这项研究开发了一种先进的抗菌伤口包裹,使用叶中的法律. 采用QuEChERS的提取方法产生了更多的法律,创造了用于预防感染和伤口愈合的高效包裹.
科学领域:
- 材料科学 材料科学 材料科学
- 生物医学工程 生物医学工程
- 药理学是指药理学,即药理学是指药理学.
背景情况:
- 开发先进的伤口包裹对于预防感染和促进愈合至关重要.
- 劳森是一种来自劳森亚无力植物 (henna) 的天然化合物,具有抗菌性质.
- 需要控制释放系统来最大限度地发挥天然化合物的治疗潜力.
研究的目的:
- 从Lawsonia inermis 叶子中提取和预先缩Lawsonone.
- 开发一种先进的抗菌聚合物伤口包裹,其中包括使用银金属有机框架 (Ag-MOF) 的 lawsone.
- 评估开发的伤口带的物理化学特性,抗菌活性和药物释放概况.
主要方法:
- 法律使用和QuEChERS (快速,容易,便宜,有效,坚固和安全) 方法提取沙子.
- 开发使用纤维素酸和Ag-MOF作为 lawsone 的纳米载体的聚合物伤口敷料.
- 规律的特征:的产量 (HPLC,UV-Vis),敷料特性 (水友性,吸收水分),抗菌活性 (抑制区) 和持续释放 (光谱).
- 使用XRD,FTIR和FE-SEM进行结构分析.
主要成果:
- 与化 (8.205 ppm) 相比,QuEChERS方法的效果显著更高 (57.218 ppm).
- 开发的伤口包裹显示出出色的水友性,高吸收水分,和有效的抗菌活性对金黄色葡萄球菌.
- 持续释放分析表明24小时后度达到峰值,结构分析证实了最佳的物理化学特性.
结论:
- 对于取法则而言,QuEChERS 方法是优越的,而对于伤口合剂应用而言则是不一样的.
- 法律的一重装载的Ag-MOF聚合物包裹显示出由于其抗菌疗效和有利的物理化学性质,在伤口护理方面具有显著的潜力.
- 这种先进的伤口带为治疗伤口和预防感染提供了一个有前途的治疗解决方案.
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