Iustinian Gabriel Bejan

Dr. Iustinian Gabriel Bejan serves as a Researcher (CS II) at the Department of Exact and Natural Sciences within the CERNESIM Center at Alexandru Ioan Cuza University, Iași, Romania.

His academic trajectory includes:

• PhD from the University of Wuppertal, Germany (2007)
• Postdoctoral research at the University of Wuppertal
• IRCSET Fellowship at University College Cork, Ireland
• Marie Curie Fellowship at the University of Leeds, UK

His research focuses on Atmospheric Chemistry, specializing in photochemical reaction kinetics, volatile organic compound oxidation, secondary organic aerosol formation, and tropospheric modeling. He develops advanced measurement techniques for atmospheric trace gases including ozone, NOx, and OH/HO₂ radicals, with groundbreaking work on nitric acid sources and nitroaromatic compound detection.

His scientific recognition includes:

• IRCSET Postdoctoral Fellowship
• Marie Curie Postdoctoral Fellowship

Dr. Bejan actively leads experimental and modeling initiatives at CERNESIM Center (L3-CERNESIM-ICI), addressing critical challenges in atmospheric composition dynamics and oxidation mechanisms across tropospheric layers.