基于Hydroxyapatite Nanorods的药物输送系统用于Bumetanide和Meloxicam,水溶性较差的活性原理
Valeria Friuli1, Lauretta Maggi1, Giovanna Bruni2,3
1Department of Drug Sciences, University of Pavia, Viale Taramelli 12, 27100 Pavia, Italy.
Nanomaterials (Basel, Switzerland)
|January 11, 2024
概括
氧酸盐 (HAP) 混合纳米复合物显示出药物输送的前景. 这些系统对布梅坦尼德有效,但对梅洛西卡姆效果较差,突出了针对难溶性药物的定制应用.
科学领域:
- 材料科学 材料科学 材料科学
- 制药科学 制药科学
- 纳米技术纳米技术
背景情况:
- 水溶性较差的药物在制药开发中带来了重大挑战.
- 有机-无机混合系统为有效的药物释放提供了一个有希望的策略.
- 酸 (HAP) 是一种多功能无机宿主,可以吸附和释放各种分子.
研究的目的:
- 开发和描述基于HAP纳米的混合纳米复合材料,用于药物输送.
- 评估这些杂交物适用于溶解不良的药物,如梅洛西卡姆和布梅坦尼德.
- 为了比较混合物与纯药物的药物载荷,溶解概况和溶解度.
主要方法:
- HAP纳米棒的水热合成.
- 用Meloxicam和Bumetanide制备HAP药物混合物.
- 使用X射线粉末衍射,SEM-EDX,DSC和FTIR进行表征.
- 评估溶解形状,水友性 (接触角度) 和可溶性.
主要成果:
- 成功合成和特征化了HAP纳米基因混合物.
- 混合系统显示了更高的药物负载和有利的溶解为bumetanide.
- 该系统不太适合酸性药物梅洛西卡姆.
- 改善的水友性和可溶性被观察到对于bumetanide杂交.
结论:
- 基于HAP纳米基的混合纳米复合材料是一种可行的药物输送系统,特别是对于像布米坦化这样的基本药物.
- HAP混合物的疗效依赖于药物,需要根据药物的特性进行仔细的选择.
- 这种方法为改善水溶性较差的药品的输送提供了潜在的解决方案.
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