Copper Nanoparticles Assisted Preservation of Palm Fronds Against Microbes

The study investigated the synthesis and applications of copper nanoparticles, which are used as a promising material in various sectors, including electronics, machinery, healthcare, agriculture, and energy. Copper nanoparticles exhibit enhanced antibacterial properties compared to traditional medicine, owing to their inherent antimicrobial, antiviral, and anticancer capabilities. L-ascorbic acid (Vitamin C) was employed in the synthesis of copper nanoparticles, serving a dual role as a reducing and capping agent, leading to stable, uniformly dispersed particles, with cupric chloride used as a precursor. Characterization of the copper nanoparticles was accomplished through UV-visible spectroscopy, Fourier transform infrared spectroscopy, and Zeta Potential measurements, elucidating the nanoparticles' optical, molecular, and charge characteristics, respectively. The antimicrobial potential of copper nanoparticles was demonstrated through tests against pathogenic bacteria Xanthomonas oryzae, Bacillus sp., Pseudomonas sp., and Clostridium sp. showing superior performance compared to untreated palm fronds. The research highlighted the antimicrobial efficacy of copper nanoparticles, particularly underscoring their potential in wood preservation to combat decay and deterioration caused by microbial infestations.