Dr. Zeinab Arabbeyat participated in the "Jordan Nano- Symposium 2021" organized by the nanotechnology center at the University of Jordan -Amman, which was held from 16 to 18 of March 2021. Dr. Arabbeyat gave a lecture entitled: "Early-Warning Biomarkers to Assess the Exposure to Nanoparticles" on Wednesday 3/17/2021.