Grzegorz Bartosz graduated in Biology (biochemistry) and Physics from the University of Łódź, Poland (1971 and 1978, respectively). Grzegorz Bartosz received his Ph.D. in Biophysics in 1977 (University of Łódź), Dr. habilit. degree in 1982 (Jagiellonian University of Cracow) and the title of Professor (granted by the President of Poland) in 1989. Grzegorz Bartosz has been a visiting scientist at Texas A&M University, University of Dusseldorf, University of Heidelberg, Macquarie University (Sydney), Catholic University of Louvain-la-Neuve, Henri Poincaré University (Nancy), University of Debrecen, University of Dundee, and the Institute of Chemical Physics (Moscow). Grzegorz Bartosz is an ordinary professor at the University of Rzeszów. His main research interests concern the generation and reactions of reactive oxygen species, the mechanisms of action of antioxidants, the role of oxidative stress in the aging of cells and organisms, membrane structure and transport, and ABC multidrug transporters.