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Tridax procumbens通过银纳米颗粒的合成对抗与伤口相关的生物膜形成的可燃性细菌

S Shri Ranjini¹, A Abinash¹, Srimurali Sampath²

¹Department of Chemistry and Biosciences, Srinivasaramanujan Centre, SASTRA Deemed University, Kumbakonam 612001, Tamil Nadu India.

|January 12, 2026

概括

绿色合成的银纳米颗粒 (AgNPs) 使用Tridax procumbens叶子提取物显示选择性抗菌膜活性对伤口病原体. 这些合成的AgNP提供了管理生物膜相关感染的潜力.

科学领域:

纳米技术纳米技术
材料科学材料科学材料科学
生物技术是生物技术.

背景情况:

与生物膜相关的感染在伤口护理中构成了重大挑战.
需要新的抗菌剂来对抗耐药性病原体.
绿色合成为纳米粒子生产提供了一种环保的方法.

研究的目的:

使用Tridax procumbens树叶提取物合成银纳米粒子 (AgNPs).
为了描述合成的AgNP (TP-AgNP).
评估TP-AgNPs对伤口病原体的抗菌和抗菌膜活性.

主要方法:

使用Tridax procumbens叶子提取物进行AgNP的绿色合成.
使用UV-Vis光谱,SEM,XRD,FT-IR和DLS进行表征.
抗菌和抗菌膜对抗Acinetobacter放射电阻,Pseudomonas aeruginosa和Klebsiella aerogenes的检测. 这种检测可以通过抗菌和抗菌膜检测.

主要成果:

球形TP-AgNP已成功合成和表征.
TP-AgNPs表现出中度的合稳定性.
观察到选择性剂量依赖的抗生素膜活性,对K. aerogenes的最大抑制.

结论:

通过Tridax procumbens的介导合成,可以有效地产生AgNP.
TP-AgNP显示出针对特定伤口病原体的选择性抗菌膜潜力.
这些发现支持TP-AgNP作为生物膜感染的局部剂的发展.

关键词:

在AgNP中,AgNPs是最重要的.具有抗菌活性,具有抗菌活性.抗生物膜活动活性.标志性描述标志性描述选方法选方法这就是特里达克斯 (Tridaxprocumbens).

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