Abstract

This research comprehends iron-oxide nanoparticle (IONP) production, the apparent metallic nanostructure with unique superparamagnetic properties. Durian-rind-extract was utilized to synthesize IONP and the color of reaction mixture becomes dark brown, indicated the formation of IONPs and the peak was observed at ∼330 nm under UV-visible spectroscopy. The morphological observation under high-resolution microscopies has revealed the spherical shape and the average size (∼10 nm) of IONP. The further support was rendered by EDX-analysis showing apparent iron and oxygen peaks. XRD results displayed the crystalline planes with (110) and (300) planes at 2θ of 35.73° and 63.53°, respectively. XPS-data has clearly demonstrated the presence of Fe₂P and O1s peaks. The IONPs were successfully capped by the polyphenol compounds from durian-rind-extract as evidenced by the representative peaks between 1633 and 595 cm⁻¹ from FTIR analysis. The antimicrobial potentials of IONPs were evidenced by the disk-diffusion assay. The obtained results have abundant attention and being actively explored owing to their beneficial applications.

摘要

这项研究包含了氧化铁纳米粒子（IONP）的生产，这是一种具有独特的超顺磁性质的表观金属纳米结构。用榴莲皮提取物合成IONP，反应混合物的颜色变为深棕色，表明形成了IONP，并且在紫外可见光谱下在〜330 nm处观察到该峰。在高分辨率显微镜下的形态学观察揭示了IONP的球形和平均尺寸（〜10 nm）。通过EDX分析提供了进一步的支持，显示出明显的铁和氧峰。XRD结果显示具有（110）和（300）面的晶面以2 θ分别为35.73°和63.53°。XPS数据清楚地表明了Fe ₂的存在P和O1s峰。IONP被榴莲果皮提取物的多酚化合物成功封端，FTIR分析的1633至595 cm ^-1之间的代表性峰证明了这一点。圆盘扩散试验证明了IONP的抗菌潜力。所获得的结果由于其有益的应用而受到了广泛的关注和积极探索。