 In this study, zinc oxide nanoparticles were successfully synthesized from laurus nobilis L 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, FTIR spectroscopy, x-ray diffraction analysis, energy, dispersive x-ray analysis, and scanning electron microscopy. The UV vis spectrum indicated characteristic absorption peaks at 350 nanometers due to the large excitation binding energy at room temperature. FTIR analyses confirmed chemical bond formations of zinc oxide. XRD results revealed the formation of hexagonal worksite structure, while SEM analyses showed spherical shape with the average sizes of 21.49 and 25.26 nanometers for the synth-sized nanoparticles by zinc acetate and zinc nitrate respectively. Finally, EDX analyses confirmed the high purity of the synth-sized nanoparticles. This article was authored by Shabnam Fakri, Meena Jamsad, and Hassan Kabeeri Fad. We are article.tv, links in the description below.