 In this study, zinc oxide nanoparticles were successfully synthesized from laurus nobilicelle leaves aqueous extract and two different zinc salts, zinc acetate and zinc nitrate, as precursors. Characterization of the synth-sized nanoparticles was performed via UV vis spectroscopy, FDR spectroscopy, x-ray diffraction analysis, energy, dispersive x-ray analysis, and scanning electron microscopy. The UV vis spectrum indicated characteristic absorption peaks at 350 nm due to the large excitation binding energy at room temperature. FDII analysis confirmed chemical bond formations of zinc oxide. XRD results revealed the formation of hexagonal worksite structure, while SEM analysis showed spherical shape with the average sizes of 21.49 and 25.26 nm for the synth-sized nanoparticles by zinc acetate and zinc nitrate respectively. Finally, EDX analysis confirmed the high purity of the synth-sized nanoparticles. This article was offered by Shabnam Fakri, Nina Jamzad, and Hassan Kabiri Fad. We are article.tv, links in the description below.