2. Lemma Teshome Tufa received his Ph.D. degree in Nano Fusion Technology under the supervision of Prof. Jaebeom Lee at the College of Nano Science and Nano Technology, Pusan National University in 2019. He is currently an assistant professor at the chemistry department of Adama Science and Technology University. His research interests include the development of nanostructures and their applications in nanoelectrochemistry with a focus on energy devices and biomedical science.