杏仁的功能化通过共价和非共价相互作用用于生物医学应用
Vikrant Sharma1, Priyanka Sharma1, Baljit Singh1
1Department of Chemistry, Himachal Pradesh University, Shimla 171005, India.
International journal of biological macromolecules
|January 1, 2025
概括
基于杏仁的水凝是为了改善抗癌药物输送而开发的. 这些粘膜粘合材料表现出持续的药物释放和抗氧化特性,表明它们适合生物医学应用.
科学领域:
- 生物材料科学是生物材料的科学.
- 聚合物化学 聚合物化学
- 药物输送系统是药物输送系统.
背景情况:
- 碳水化合物聚合物为创新的生物医学材料提供了多功能性质.
- 基于多糖的功能材料,特别是水凝,对于具有治疗潜力的药物递送 (DD) 载体具有前景.
研究的目的:
- 合成基于杏仁的水凝,以增强抗癌药物甲醇的输送.
- 描述这些水凝的物理化学和生物医学性质,用于潜在的生物医学应用.
主要方法:
- 使用FESEM,EDS,AFM,13C NMR,FTIR,TGA,DSC,XRD,机械测试和生物医学测试进行水凝合成和表征.
- 药物加载和体外释放研究,粘膜粘合测试,抗氧化活性测试和抗菌有效性测试.
主要成果:
- 优化的水凝表现出特定的网格尺寸和交叉连接密度,形态不规则.
- 元素分析证实了N和S的含有,而光谱数据证实了PVP和PVSA接种.
- 水凝表现出热稳定性,无形性质,持续的非Fickian药物释放 (Hixson-Crowell模型),粘膜粘合,抗氧化活性和抗菌有效性.
结论:
- 基于杏仁的水凝具有有利的物理化学和生物医学特性.
- 这些水凝适合开发先进的药物输送系统,特别是用于甲醇酸等抗癌药物.
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