基于2-基乙劳拉酸和 gabapentin 的表面活性离子液体之间的分子相互作用:电导率和表面张力研究
Mohammad Bagheri1, Fariba Ghaffari1, Hemayat Shekaari1
1Department of Physical Chemistry, University of Tabriz Tabriz Iran hemayatt@yahoo.com +984133340191 +984133393094.
RSC advances
|January 17, 2025
概括
表面活性离子液 (SAILs) 通过形成粒来促进 gabapentin 的输送. 它们受温度和 gabapentin 度影响的化行为是改善这种 BCS II 类药物的生物可用性的关键.
科学领域:
- 物理化学 物理化学
- 材料科学 材料科学 材料科学
- 制药科学 制药科学
背景情况:
- 表面活性离子液体 (SAILs) 显示出对制药应用的前景.
- gabapentin 是一种抗药物,具有低的胃肠透性 (BCS II 类).
- 了解SAIL化对于提高 gabapentin 的生物可用性至关重要.
研究的目的:
- 在水性 gabapentin 溶液中研究特定 SAILs ([2-HEA][Lau],[BHEA][Lau],[THEA][Lau]) 的化和热物理特性.
- 为了确定温度和 gabapentin 度对 SAIL 菌形成的影响.
- 为了阐明SAILs和 gabapentin之间的相互作用.
主要方法:
- 利用电导率和表面张力测量来确定临界微粒度 (CMC) 和相关属性.
- 用于分析组件相互作用的运行器类选模型 (COSMO).
- 计算的热物理参数包括接口表面压力 (Π) 和每分子最小表面积 (A_min).
主要成果:
- CMC值随着温度的增加而增加,随着加巴丁度的增加而减少.
- 帆船在水性 gabapentin 溶液中表现出有效的微粒形成.
- 对限制分子导电率 (Λ0) 和关联常数 (K_A) 的分析为SAIL-gabapentin相互作用提供了洞察力.
结论:
- 帆船在与 gabapentin 形成 micelles 时是有效的,为药物输送提供了一个潜在的战略.
- 温度和加巴丁度显著影响这些SAILs的化行为.
- 该研究为使用SAILs的 gabapentin 输送系统的合理设计提供了有价值的数据.
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