嵌入到胺多氨基网络中的银纳米粒子合成作为抗菌和抗癌活性剂
Maha M Alotaibi1, Bodoor Almalki1, Nada Tashkandi1
1Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, 21589, Jeddah, Saudi Arabia.
Scientific reports
|August 28, 2024
概括
银纳米颗粒集成到一个胺聚合物 (Ag NPs@Bipy-PAN) 中,显示出强大的抗菌和抗乳腺癌作用. 这种新型材料证明了生物相容性,为向药物输送系统提供了潜在的潜力.
科学领域:
- 材料科学 材料科学 材料科学
- 纳米技术纳米技术
- 生物医学工程 生物医学工程
背景情况:
- 基于胺的聚合物为材料开发提供了多功能平台.
- 银纳米粒子 (AgNP) 具有固有的抗微生物和抗癌特性.
- 开发安全有效的药物输送系统仍然是医学的关键挑战.
研究的目的:
- 合成和特征银纳米颗粒纳入胺基聚合物 (Ag NPs@Bipy-PAN).
- 评估合成的Ag NPs@Bipy-PAN的抗菌性,抗癌性和生物相容性概况.
- 探索Ag NPs@Bipy-PAN作为一个有针对性的药物输送系统的潜力.
主要方法:
- 通过反向双溶剂方法合成Ag NPs@Bipy-PAN.
- 使用粉末X射线衍射 (PXRD),扫描电子显微镜 (SEM),能量分散X射线 (EDX) 和热重力度分析进行了表征.
- 生物评估包括抗菌,抗乳腺癌和生物相容性测试.
主要成果:
- 通过PXRD,SEM和EDX确认了Ag纳米颗粒在胺聚合物矩阵中的成功结合和分布.
- 对测试的细菌菌株表现出显著的抗菌活性.
- 对乳腺癌细胞表现出显著的疗效.
- 在2.5毫克/毫升度下显示可接受的生物相容性.
结论:
- Ag NPs@Bipy-PAN是一种有前途的复合材料,具有显著的抗微生物和抗癌特性.
- 生物相容性研究中增强的安全性概况表明了体内应用的潜力.
- 这种材料具有针对性癌症治疗和抗菌药物输送系统的巨大潜力.
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