Affiliation: | 1. Analytical Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt;2. Analytical Pharmaceutical Chemistry Department, National Organization for Drug Control and Research (NODCAR), Egypt;1. Corrosion and Protection Center, Laboratory for Corrosion-Erosion and Surface Technology, University of Science and Technology Beijing, Beijing 100083, China;2. Guangxi Scientific Experiment Center of Mining, Metallurgy and Environment, Guilin University of Technology, Guilin 541004, China |