Retired from Eastman Kodak Co

Professor of Chemistry University of California, Davis

University of Nottingham

Instituto de Nanociencia y Materiales de Aragón (CSIC-Universidad de Zaragoza)

Lomonosov Moscow State University, Laser Chemistry Department

Professor, Osaka City University

Institute of Chemistry, St. Petersburg State University

Saint-Petersburg State University

Retired, Los Alamos National Laboratory

Imam Mohammad Ibn Saud Islamic University