tailieunhanh - Green synthesis of copper nanoparticles using Momordica charantia fruit extracts and evaluation of their anti-microbial efficacy

The development of nanotechnology interests the researchers for synthesis of nanoparticles with various bio-applications. The green synthesis of copper nanoparticles using Momordica charantia fruit extract acts as both reducing and capping agent. The biosynthesized CuNps were characterized by using UV-Vis analysis, Dynamic Light Scattering (DLS), Fourier Transform Infrared analysis (FTIR), X-ray diffraction analysis (XRD), Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM) analysis. The synthesized CuNps were in spherical structure with an average size of particle size of . The Antimicrobial activity of the CuNps was established using disc diffusion and agar well diffusion method. The assay showed that CuNps can be a potent antimicrobial agent against Staphylococcus aureus, Pseudomonas aerogenosa and Escherichia coli with no inhibition against Aspergillus flavus. | Green synthesis of copper nanoparticles using Momordica charantia fruit extracts and evaluation of their anti-microbial efficacy

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