Antibacterial Activities of Syzygium aromaticum Leaves Assisted Gold Nanoparticles

Nowadays, nanoparticles such as gold nanoparticles (AuNPs) with specific biophysical characteristics have attracted remarkable attention as innovative options for the diagnosis and treatment of different diseases. In the present research, AuNPs were green synthesized by an inexpensive and eco-friendly method using Syzygium aromaticum leaf (SAL) extract. Their physicochemical properties were then characterized by X-ray diffraction (XRD), UV–visible absorption spectroscopy (UV–vis) and transmission electron microscopy (TEM).