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2002 - Master's degree, Maria Curie-Skłodowska University in Lublin, Faculty of Chemistry, Field: Basic and Applied Chemistry 2006 - Doctoral degree in chemical sciences, Maria Curie-Skłodowska University in Lublin, Faculty of Chemistry 2016 - Academic degree of habilitated doctor, Maria Curie-Skłodowska University in Lublin, Faculty of Chemistry
Scientific Activity
SCIENTIFIC INTERESTS:
Scientific interests include physicochemistry of dispersed systems, with particular emphasis on:
adsorption properties of polysaccharides on metal oxide surfaces
influence of surfactants on adsorption processes of macromolecular compounds
stability of colloidal systems
interactions between polymers and surfactants
THE MOST IMPORTANT SCIENTIFIC ACHIEVEMENTS:
Honorable mention of doctoral dissertation by the Council of the Faculty of Chemistry UMCS, 2006.
Honorable mention of the Polish Chemical Society in the competition for the best doctoral dissertation defended at the Faculty of Chemistry UMCS in 2006.
Collective award of the first degree of the Rector of Maria Curie-Skłodowska University for scientific activity in 2014.
UMCS Rector's Award for obtaining the academic degree of dr hab in 2016.
Head of the own research project of the Ministry of Science and Higher Education "Examination of adsorption and electrokinetic properties of the system: polysaccharide / surfactant / electrolyte / metal oxide", No. N N204 090438 implemented in 2010-2013.
SELECTED PUBLICATIONS:
E. Grządka, Competitive adsorption in the system: carboxymethylcellulose / surfactant / electrolyte / Al2O3, Cellulose, 18 (2011) 291‑308.
E. Grządka, Influence of surfactants on the structure of the adsorption layer in the system: carboxymethylcellulose / alumina, Materials Chemistry and Physics, 126 (2011) 488-493.
E. Grządka, S. Chibowski, Adsorption and elektrokinetic properties of the system: carboxymethylcellulose / manganese oxide / surfactant, Cellulose, 19 (2012) 23‑36.
E. Grządka, The adsorption layer in the system: carboxymethylcellulose / surfactants / NaCl / MnO2, Journal of Surfactants and Detergents, 15 (2012) 513-55.
E. Grządka, Influence of surfactants on the adsorption and elektrokinetic properties of the system: guar gum / manganese dioxide, Cellulose, 20 (2013) 1313-1328.
E. Grządka, B. Mendrek, M. Wiśniewska, S. Chibowski, B. Trzebicka, Investigations of the properties of the manganese dioxide suspensions in the presence of guar gum and carboxymethylcellulose, Materials Chemistry and Physics, 144 (2014) 361‑368 .
E. Grządka, Stability of manganese dioxide by guar gum in the absence or presence of surfactants, Cellulose, 21 (2014) 1641-1654.
E. Grządka, Interactions between kappa-carrageenan and some surfactants in the bulk solution and at the surface of alumina, Carbohydrate Polymers, 123 (2015) 1-7.
E. Grządka, M. Wiśniewska, V.M. Gun’ko, V.I. Zarko, Adsorption, elektrokinetic and stabilizing properties of the system: guar gum / surfactant / alumina, Journal of Surfactants and Detergents, 18 (2015) 445‑453.
E. Grządka, Study on the influence of surfactants on the adsorption and elektrokinetic properties of the system: cationic starch / alumina, Fluid Phase Equilibria, 401 (2015) 48-55.
E. Grządka, Adsorption and electrokinetic properties in the system: b-cyclodextrin / alumina in the presence of ionic and non-ionic surfactants, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 481 (2015) 261‑268.
E. Grządka, Factors influencing the stability of the system polysucrose / alumina, Colloid and Polymer Science, 293 (2015) 2845-2853.
J. Matusiak, E. Grządka, A. Bastrzyk, Stability, adsorption and electrokinetic properties of the chitosan / silica system, Colloids Surf., A., 554 (2018) 245-252.
E. Grządka, J. Matusiak, M. Paszkiewicz, Factors influencing the stability of the 2-hydroxyethyl cellulose / alumina system, Cellulose, 25 (2018) 2839-2847.
E. Grządka,. J. Matusiak, The effect of ionic and non-ionic surfactants and pH on the stability, adsorption and electrokinetic properties of the alginic acid / alumina system, Carbohydrate Polym., 175 (2017) 192-198.
