基于的水凝用于提供生物活性的查加提取物
Aditi Nagardeolekar1, Prajakta Dongre2,3, Biljana M Bujanovic3,4
1Saint-Gobain Research North America, 9 Goddard Rd, Northborough, MA 01532, USA.
Polymers
|March 28, 2024
概括
创建了新型的氨酸-多聚乙烯-甘二甲酸乙烯乙烯基基. 来自单类动物的体,如小麦和miscanthus,非常适合携带chaga-silver纳米颗粒,显示出良好的吸收和释放.
科学领域:
- 生物材料科学 生物材料科学
- 聚合物化学 聚合物化学
- 纳米技术 纳米技术
背景情况:
- 来自植物细胞壁的复杂聚合物lignin是一种有前途的可再生资源.
- 开发用于药物输送和其他应用的可持续水凝是一个关键的研究领域.
- 查加提取物和银纳米颗粒具有有益的特性.
研究的目的:
- 为了合成和表征氨酸-多聚乙烯) 糖醇 (glycol diglycidyl ether) 水凝.
- 评估不同素来源对于水凝形成的适用性.
- 评估这些水凝作为加银纳米颗粒的载体的潜力.
主要方法:
- 用热水从各种植物来源 (硬木,草,小麦) 提取红素.
- 合成氨酸-多聚乙烯) 甘二甲酸乙烯乙醇水凝.
- 使用减弱总反射率的里埃变换红外光谱学 (ATR-FTIR) 和扫描电子显微镜 (SEM) 进行了表征.
- 评估水凝特性:自由吸收能力和压缩模块.
- 通过热水提取来制备Chaga提取物.
主要成果:
- 从多种素来源成功合成了氨酸-多聚乙烯) 甘二甲基乙醇基.
- 来自单类植物 (小麦,miscanthus) 的基体表现出优异的吸收和释放特性.
- ATR-FTIR证实了水凝的形成,SEM提供了关于它们结构的见解.
- 对这些新型水凝的比较分析显示了与商业基准相比这些新型水凝的潜力.
结论:
- 来自单类动物,特别是小麦和杂草的素非常适合制造水凝,作为查加银纳米颗粒的有效载体.
- 这些生物基水凝为纳米粒子传递系统提供了一个可持续的替代方案.
- 开发的水凝对于需要控制释放和吸收的应用具有有前途的性能.
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