针对微生物感染的基于黄和尼姆的局部纳米乳液的配方和评估
Sumon Giri1, Anhic Chakraborty1, Chiranjit Mandal1
1Department of Pharmaceutical Technology, Brainware University, Barasat, Kolkata 700125, India.
Gels (Basel, Switzerland)
|September 27, 2024
概括
这项研究开发了一种用于局部输送的黄和尼姆纳米乳液,显示出出色的抗菌特性和治疗微生物感染的稳定性.
科学领域:
- 制药科学 制药科学
- 纳米技术纳米技术
- 皮肤病学 皮肤病学
背景情况:
- 局部药物输送系统对于治疗局部感染至关重要.
- 来自黄 (Curcuma longa) 和尼姆 (Azadirachta indica) 的植物化学物质具有抗菌性质.
- 纳米乳液和纳米乳液提供了增强的活性化合物的交付.
研究的目的:
- 为了制定和描述使用黄和尼姆提取物用于局部抗菌药物输送的新型纳米乳液.
- 为了评估开发的纳米乳液的物理化学性质,粘合力和抗菌疗效.
- 为了评估黄-neem纳米乳液对潜在的治疗应用的稳定性.
主要方法:
- 使用橄油,Tween 80和PEG600制备纳米乳液,然后用Carbopol 934凝.
- 特性包括颗粒大小,PDI,FTIR,pH,粘度,扩散性和体外药物释放.
- 对各种微生物菌株进行了抗菌活性测试,同时进行了ex vivo粘膜粘附和稳定性研究.
主要成果:
- 纳米乳液呈现出小液滴大小和低PDI,FTIR证实了良好的兼容性.
- 纳米乳液显示了可取的物理化学特性,包括良好的传播性和粘膜粘合性.
- 在实验室中实现了18小时的药物释放,以及显著的抗菌活性和3个月的稳定性.
结论:
- 基于黄和尼姆的纳米乳液是一种稳定有效的局部输送系统.
- 这种配方显示出通过局部应用对抗微生物感染的巨大潜力.
- 该研究强调了纳米技术和植物化学在先进药物输送中的协同作用.
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