Dr. Ghobad Behzadi pour is an associate professor of physics at the East Tehran Branch of IAU. He earned his Ph.D. in Physics from the Science and Research Branch of IAU in 2011. His research focuses on various areas, including the development of paper supercapacitors that employ carbon nanomaterial electrodes and polymer electrolytes, the design of gas sensors utilizing metal-oxide-semiconductor (MOS) structures, the study of thin films and nanoparticles, as well as both invasive and non-invasive liquid sensors. Additionally, he investigates nanocomposites aimed at detecting air pollutants such as nitrogen oxides (NOx), sulfur oxides (SOx), and carbon monoxide (CO).