Rahul Shah, Amanullakhan Pathan, Hiral M Vaghela, S. Ameta, K. Parmar
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引用次数: 7
摘要
研究了用生姜、胡椒和胡椒提取物合成纳米铜的方法。采用紫外可见光谱、傅里叶变换红外光谱(FTIR)、x射线衍射(XRD)、场发射枪扫描电镜(fg - sem)、能谱仪(EDS)和高分辨率透射电镜(HR-TEM)对合成的铜纳米颗粒进行了表征。研究了铜纳米颗粒对枯草芽孢杆菌(MTCC 441)、金黄色葡萄球菌(MTCC 737)、铜绿假单胞菌(MTCC 1681)和大肠杆菌(MTCC 1687)等微生物的抑菌活性。关键词:绿色合成，铜纳米颗粒，紫外可见，FTIR, SEM, TEM, XRD
Green Synthesis and Characterization of Copper Nanoparticles Using Mixture (Zingiber officinale, Piper nigrum and Piper longum) Extract and its Antimicrobial Activity
Synthesis of copper nanoparticles using zingiber officinale, piper nigrum and piper longum extract has been studied. The synthesized copper nanoparticles were characterized using UV-Visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), x-ray diffraction (XRD), field emission gun scanning electron microscopy (FEG-SEM) with EDS and high resolution transmission electron microscopy (HR-TEM). The antibacterial activity of copper nanoparticles was studied against micro organisms like against Bacillus subtilis (MTCC 441), Staphylococcus aureus (MTCC 737), Pseudomonas aeruginosa (MTCC 1681) and Escherichia coli (MTCC 1687). Keyword: Green synthesis, Copper nanoparticles, UV-Visible, FTIR, SEM, TEM, XRD
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