修饰的莫登尼特热作为多内的分子载体:用于药物输送应用的框架
Diana Guaya1, Lupe Carolina Espinoza1,2, Ximena Jaramillo-Fierro1
1Departament of Chemistry, Universidad Técnica Particular de Loja, Loja 1101608, Ecuador.
Molecules (Basel, Switzerland)
|November 13, 2025
概括
修饰的莫登尼特地 (MR-ZN) 有效地为神经退行性疾病提供多尼佩西尔 (DPZ). 这种新型药物输送系统显示了高负载效率和持续释放,提高了治疗潜力.
科学领域:
- 材料科学 材料科学 材料科学
- 纳米技术纳米技术
- 制药科学 制药科学
背景情况:
- 先进的药物输送系统对于治疗神经退行性疾病如阿尔茨海默病至关重要.
- 优化治疗疗效需要用于控制药物释放的新平台.
研究的目的:
- 为了研究改性摩登热 (MR-ZN) 作为多尼 (DPZ) 交付的平台.
- 评估来自MR-ZN的DPZ的负载效率,吸附动力学和体外释放.
主要方法:
- 用修改天然的莫登石地石.
- 在MR-ZN上加载多尼 (DPZ) 两剂量.
- 使用伪二阶模型进行吸附动力学分析.
- 在模拟的胃肠道条件下进行体外释放研究.
- 密度函数理论 (DFT) 计算用于相互作用分析.
主要成果:
- 的修改增强了热带石的表面积和吸附性质.
- 实现了高DPZ加载效率 (95%和94%).
- 吸附遵循了伪二阶模型,表明化学吸附和物理吸附.
- 持续且对pH反应的DPZ在体外释放 (24小时内80-82%).
- DFT计算证实了没有框架妥协的稳定相互作用.
结论:
- MR-ZN是一种结构稳定,高效和生物相容的基因组,用于口服药物输送.
- 开发的系统显示了在神经退行性治疗中改善生物可用性和治疗性能的潜力.
- 结合实验和理论方法验证了MR-ZN适用于药物输送应用的适用性.
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