V. A. Krylov, Doctor of Chemistry, Professor, Head of the Division of Analytical Chemistry of the Nizhny Novgorod State University. The main direction of scientific research of professor Krylov is the development of the theory and applications of chromatography for the analysis of high purity substances, environmental objects and development of methods of the microextraction. The attained detection limits for impurities constitute 10–6 to 10–11 wt % and hit a record low. He is the author of more than 200 scientific papers, including reviews on the analytical chemistry of high purity volatile substances, air and liquid-liquid microextraction preconcentration.
applications of chromatography for the analysis of high purity substances
Raafat A Mandour is awarded PhD in Hydrogeochemistry in 2004. He holds a Master Degree (MSc) in Hydrogeochemistry in 2001. He is an International member of the editorial advisory board of Universal Journal of Environmental Research and Technology (UJERT). His research interests reflect in his wide range of publications in 10 national and 13 international journals.
Medicinal Chemistry, Semen quality parameters, Semen flow-cytometry analysis, drinking water pollution