来自药用的功能化膜作为有希望的自我生长的生物支架
Nika Kučuk1, Mateja Primožič1, Željko Knez1,2
1Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova 17, 2000 Maribor, Slovenia.
Polymers
|September 13, 2025
概括
药用的菌质膜被优化为高吸水率,并用果皮提取物功能化. 这些生物相容的生物复合材料对组织工程和伤口愈合应用有希望.
科学领域:
- 生物材料科学 生物材料科学
- 菌类学 菌类学是指菌类学.
- 生物技术是生物技术.
背景情况:
- 药用可以产生自生,生物相容,可生物降解的纤维聚合物生物复合材料.
- 细胞膜由于其独特的特性,为各种生物医学应用提供了潜力.
研究的目的:
- 优化Ganoderma lucidum和Pleurotus ostreatus的潜水栽培,以增强菌膜的形成.
- 研究这些膜的特性和功能,用于生物医学.
主要方法:
- 在最佳的pH值和媒介条件下,G. lucidum和P. ostreatus的潜水栽培.
- 菌株膜特性 (吸水,热稳定性,结构) 的表征.
- 使用果皮提取物 (MPE) 的功能化以及释放特征和抗菌活性的评估.
主要成果:
- 确定了两种的最佳生长条件,促进了高吸水能力.
- 菌根膜表现出理想的特征:热稳定性 (>260°C),纤维状/多孔结构,以及广泛的功能组.
- 用MPE功能化的膜显示出统一的释放特征和对大肠杆菌和黄金杆菌的显著抗菌活性.
结论:
- 优化种植可以从G. lucidum和P. ostreatus中获得高质量的菌根膜.
- MPE的功能化创造了具有可控释放和抗菌特性的创新生物复合材料.
- 这些MPE功能化的菌根膜对组织工程,伤口愈合和先进的皮肤材料具有前途.
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