Khaled A. Osman is Working with Faculty of Agriculture and Veterinary Medicine, Qassim University as a Professor of Pesticide Chemistry and Toxicology. Dr. Khaled A. Osman in 1983 was a Demonstrator in the Pesticides Chemistry Dept at the Alexandria university, Egypt. In 1987 he was Assistant Lecturer in the Pesticides Chemistry Department at the Alexandria university, Egypt. In 1988 he was Visiting Research Fellow with The University of Texas, Medical Branch, USA. Then in 1991 he was Assistant professor of Pesticides Chemistry and Toxicology at the Alexandria University, Egypt. From 1994-1995 he was Visiting Scientist with The University of Padova, Medical Branch, Padova, Italy. Then from 2001- Now he is Professor of Pesticides Chemistry and Toxicology at the Alexandria University, Egypt.
Research Interest
Organic, Physical and Analytical Chemistry, Pesticides Chemistry and Toxicology, Environmental Pollution, toxicity of metals and pesticides to mammals, neurotoxicity in workers occupationally exposed to pesticides, studies in assessment of delayed neuropathy of organophosphorus compounds, analytical procedure for assessment of exposure to organophosphorus pesticides
