Madjid Arab is an associate professor at Aix-Marseille University and Toulouse University's Microelectronic Materials and Nanosciences Institute IM2NP. Madjid Arab completed his Ph.D. from the University of Franche-Comté (2005), followed by a postdoc at FEMTO-ST Institute. His research focuses on nanomaterial synthesis for environmental applications, including chemical gas sensors; the catalytic transformation of methane to syngas; solar photocatalysis of persistent organic pollutants; methane oxidation; and CO2 reduction to valuable chemicals.