Universität Würzburg

Professor of Plant Sciences

Professor of Chemistry, University of Alberta

Rutgers, The State University of New Jersey

Department of Soil Science and Agricultural Chemistry. Banaras Hindu University

Kimya Mühendisliği Profesörü, Gazi Universitesi

Universidad Autónoma del Estado de Morelos, Centro de Investigaciones Químicas

Middle East Technical University

professor of environmental health sciences, University of California Los Angeles

Institute of Molecular Science, Shanxi University