For several years, research has been conducted in the Department of Environmental Chemistry on new methods for detection and determination of biologically significant sulfur compounds. The developed methods, utilizing high-performance liquid chromatography and high-performance capillary electrophoresis, are applied in biomedical research, including studies on oxidative stress and the harmful effects of sulfur compounds on human blood vessels.

The results of these studies form the basis for bachelor's, master's, doctoral, and habilitation theses, as well as publications in globally recognized journals and patents.