Eco Friendly Synthesis of Silver Oxide Nanoparticles from Borassus Flabellifer Fiber and Its Antibacterial Activity Against Representative Micro Organisms

IF 1.5 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advances in Materials Science Pub Date : 2023-12-01 DOI:10.2478/adms-2023-0020

R. Vanitha, C. Kavitha, S. Ananda Kumar

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Abstract

Abstract The present study reports an easy eco-friendly, cost efficient, and rapid method for the synthesis of silver nanoparticles (Ag NPs) using palm sprouts as reducing cum capping agent. Green synthesis of silver nanoparticles was successfully performed using palm sprouts plant extract via a simple and cheaper eco-friendly method. Palm sprouts extract reduces silver nitrate to silver nanoparticles. The resulting materials were analyzed by Fourier-transform infrared spectroscopy (FTIR), Scanning Electron Microscopy (SEM), and X-ray Diffraction (XRD) analysis. FT-IR spectrum confirms the presence of various functional groups in the active biomolecules, it acts as a capping agent for the nanoparticles. The morphology of this sample was analyzed through SEM and the presence of silver was confirmed accordingly. The green synthesized Ag NPs exhibited an excellent antibacterial activity against E. coli and P. aeruginosa and B. subtilis and S. aureus besides imparting efficient antimicrobial activity against pathogenic bacteria as well.

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以生态友好方式从 Borassus Flabellifer 纤维中合成氧化银纳米粒子及其对代表性微生物的抗菌活性

摘要本研究报告了一种利用棕榈芽作为还原剂和封端剂合成银纳米粒子（Ag NPs）的简便、环保、低成本和快速的方法。利用棕榈芽植物萃取物，通过一种简单、廉价的环保方法成功实现了银纳米粒子的绿色合成。棕榈芽提取物可将硝酸银还原成纳米银粒子。所得材料通过傅立叶变换红外光谱（FTIR）、扫描电子显微镜（SEM）和 X 射线衍射（XRD）分析。傅立叶变换红外光谱证实了活性生物分子中存在各种官能团，它是纳米粒子的封端剂。通过扫描电子显微镜分析了该样品的形态，并相应地确认了银的存在。绿色合成的银纳米粒子对大肠杆菌、铜绿假单胞菌、枯草杆菌和金黄色葡萄球菌具有极佳的抗菌活性，此外还对病原菌具有高效的抗菌活性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Advances in Materials Science MATERIALS SCIENCE, MULTIDISCIPLINARY-

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