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首页> 外文期刊>Anuario de Psicologia Juridica >Effect of chemically synthesis compared to biosynthesized ZnO nanoparticles using aqueous extract of C. halicacabum and their antibacterial activity
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Effect of chemically synthesis compared to biosynthesized ZnO nanoparticles using aqueous extract of C. halicacabum and their antibacterial activity

机译：与使用 C的水提取物生物合成的ZnO纳米粒子相比，化学合成的效果。花椰菜及其抗菌活性

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摘要

In the present work, chemically synthesis compared to Biosynthesized ZnO NPSusing aqueous extract ofC. halicacabum(0.2, 0.4, and 0.6?mL) for various concentrations. Influence of the synthesized products were characterized by Ultra violet–Vis spectroscopy, Photoluminescence, Dynamic light scattering analysis, Zeta potential study, X-ray diffraction, Fourier transform infrared, Scanning electron microscopy and anti-bacterial activities, respectively, UV–visible spectrometry study revealed surface plasmon resonance at 387?nm, Dynamic light scattering analysis shows average particle size of 48?nm whereas zeta potential value confirms the stability of formed zinc oxide nanoparticles, The XRD patterns show the cubic phase and average particle sizes are 65, 62, 55, and 48?nm, The functional groups and band area of the samples were established by FT-IR spectroscopy the presence of both leaf extract and ZnO NPs. The surface morphologies analysis has been hexagonal quartzite structure confirmed from SEM. Finally antibacterial activities against Gram-positive and negative bacteria. The good antibacterial activities of Gram negative bacteria. The present Bio -ZnO NPs nanoparticles suggests that have the great potential applications on various industrial and medical fields of research.
机译：在本工作中，与使用C的水提取物进行生物合成的ZnO NPS进行化学合成相比。各种浓度的哈利卡宾（0.2、0.4和0.6？mL）。分别通过紫外-可见光谱，光致发光，动态光散射分析，Zeta电位研究，X射线衍射，傅里叶变换红外光谱，扫描电子显微镜和抗菌活性，紫外-可见光谱研究来表征合成产物的影响。在387？nm处发现了表面等离子体共振，动态光散射分析显示平均粒径为48？nm，而zeta电位值证实了所形成的氧化锌纳米颗粒的稳定性，XRD图谱显示了立方相，平均粒径为65、62，分别在55和48nm处，通过FT-IR光谱法确定了样品的官能团和谱带面积，其中存在叶提取物和ZnO NP。表面形态分析是由SEM确认的六方石英岩结构。最后对革兰氏阳性和阴性细菌具有抗菌活性。革兰氏阴性细菌具有良好的抗菌活性。目前的Bio -ZnO NPs纳米粒子表明在各种工业和医学研究领域具有巨大的潜在应用。

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