1. Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
2. Department of Chemistry, Faculty of Science, Ain Shams University, 11566 Cairo, Egypt
3. Department of Electronic and Electrical Engineering, Southern University of Science and Technology, Shenzhen, 518055, P. R. China