绿色合成金纳米颗粒使用树和 Piper Longum 和抗菌活性评估
Nadhirah Faiz1, Vinay Sivaswamy1, Subhashree Rohinikumar2
1Department of Prosthodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Velappanchavadi, Chennai, Tamil Nadu, India.
概括
绿色合成的黄金纳米颗粒从胡和树显示显著的抗菌活性对常见的口腔病原体. 这项研究强调了植物性纳米颗粒作为新型抗菌剂的潜力.
科学领域:
- 纳米技术 纳米技术
- 材料科学 材料科学 材料科学
- 微生物学 微生物学
背景情况:
- 黄金纳米粒子 (AuNPs) 在包括牙科在内的各种领域越来越重要.
- 基于植物的合成为纳米粒子生产提供了一种可持续和可访问的方法.
- 传统的阿尤尔韦达成分,如胡和白,正在探索纳米颗粒提取.
研究的目的:
- 使用Piper longum (长胡) 和Eucalyptus的提取物提取金纳米颗粒.
- 为了评估这些绿色合成黄金纳米颗粒的抗菌功效.
主要方法:
- 从Piper longum和Eucalyptus中制备了植物提取物.
- 使用这些植物提取物合成金纳米颗粒.
- 使用井扩散方法对细菌菌株进行抗菌活性评估,将结果与阿莫西西林进行比较.
主要成果:
- 绿色合成的金纳米颗粒显示出高抗菌活性对抗S. albicans.
- 对 *S. mutans*, *S. aureus* 和 *E. faecalis* 观察到适度的抗菌活性.
- 疗效与黄金标准抗生素阿莫西西林相提并论.
结论:
- 从植物来源合成的金纳米颗粒表现出有希望的抗菌性质.
- 这项研究支持绿色合成的AuNPs作为抗击细菌感染的天然替代品的潜力.
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