ELECTROCHEMISTRY

Physicochemical principles of phenomena occurring in various types of membranes. The electrical charge of human tissue cell membranes and tumor changes effects. Influence of some toxic compounds (alcohols and their metabolites) on the electrical charge of rat cell membranes in vitro and in vivo. Physicochemical properties of bilayer lipid membranes regarded as biological membrane models. Investigations of phenomena occurring in ion selective electrodes with liquid membrane. Kinetics and equilibrium of complex systems in non-aqueous solutions. Polymer membranes studied by various electrochemical techniques. Impedance and chronoamperommetry to estimate polymer membrane porosity. Physicochemical principles of pervaporation phenomenon.

Molisak-Tołwińska H., Wencel A., Figaszewski Z. 1997. Impedance of polypropylene membranes hydropholized with ethyl alcohol, J. Macromolec. Sci. - Pure Appl. Chem. A34: 1413-1427.
Gorodkiewicz E., Figaszewski Z. 1998. Potentiometric and spectrophotometric measurements of stability constants of complexes in non-aqueous solutions, Chem. Anal. (Warsaw) 43: 445-456.
Kalinowski S., Ibron G., Bryl K., Figaszewski Z. 1998. Chronopotentiometric studies of electroporation of bilayer lipid membranes, Biochimica et Biophysica Acta 1369: 204-212.
Magnuszewska B., Figaszewski Z. 1998. Application of promazine compound with cadmium tetraiodide complex in the liquid membrane of an ion-selective electrode, Chem. Anal. (Warsaw) 43: 265-273.
Molisak-Tołwińska H., Wencel A., Figaszewski Z. 1998. The effect of hydrophilization of polypropylene membranes with alcohols on their transport properties, J. Macromol. Sci. - Pure Appl. Chem. A 35: 857-865.
Skrzydlewska E., Dobrzyńska I., Figaszewski Z. 1998. Oxidative processes and changes of surface charge density of erythrocytes in rat during methanol intoxication, Cellular & Molecular Biology Letters 2: 345-353.

Ostrowska J., Roszkowska A., Skrzydlewska E., Figaszewski Z., 1999 HPLC study of the modification of haemoglobin by formaldehyde. Acta Chromatographica No.9: 87-95

Dobrzyńska I., Skrzydlewska E., Figaszewski Z. 1999 Influence of ethanol on the changes in rat liver cells membrane after methanol intoxication. Polish Journal of Environmental Studies vol. 8, supl. II : 248-251

Dobrzyńska I., Skrzydlewska E., Figaszewski Z. 1999 Influence of trolox derivative and N-acetylocysteine on surface charge density of erythrocytes in methanol intoxicated rats. Environmental Toxicology and Pharmacology 8:15-21

Petelska A. D., Figaszewski Z. 2000. Effect of pH on the interfacial tension of lipid bilayer membrane, Biophysical Journal, vol.78: 812-817

Dobrzyńska I., Skrzydlewska E., Kasacka I., Figaszewski Z., 2000 Protective effect of N-Acetylocysteine on rat liver cell membrane during methanol intoxication, J. Pharm. Pharmacol., 52:547-552

Ostrowska J., Skrzydlewska E. Figaszewski Z.2000 Isolation and analysis of phospholipids, Chem.Anal.(Warsaw), 45:613

Gorodkiewicz E., Figaszewski Z., 2000. Study of the stability and formation rate of the complex compounds of Ni(II), Cu(II), Hg(II) with PAN by potentiometric and spectrophotometric methods, Chem. Anal. (Warsaw), 45:867

Gorodkiewicz E., Figaszewski Z., 2001. Study of the stability of some ion-pairs in non-aqueous solution by potentiometric and spectrophotometric methods, Polish J.Chem.,75:127-133

Skrzydlewska E., Dobrzyńska I., Kasacka I., Figaszewski Z. 2001. Effect of vitamin E derivative (U83836E) on membranes of rat liver cells after methanol intoxication, Polish Journal of Environmental Studies Vol.10, No.2: 95-100

Naumowicz M., Wencel A., Figaszewski Z. 2001. Application of alkylated crown ether derivative in modifying selectivity of polypropylene membranes, J. Macromol. Sci.-Pure Appl. Chem., A 38(3): 291-306

Szachowicz –Petelska B., Figaszewski Z., Lewandowski W., 2001 Mechanisms of transport across cell membranes of complexes contained in antitumour drugs. International Journal of Pharmaceutics 222:169-182


Professor Zbigniew Figaszewski (head),Ph.D. 1973, D.Sc. 1981,Professor 1995	15-443 Białystok, al. J. Piłsudskiego 11/4, phone (48-85) 652 46 94, 745 75 96 Anna Wencel, Ph.D. 1990, Ewa Gorodkiewicz, Ph.D.2001, Izabela Dobrzyńska, Ph.D., Barbara Szachowicz-Petelska, M.Sc., Aneta Petelska, Ph.D., Monika Naumowicz, Ph.D., Joanna Kozłowska, M.Sc., Technical research assistants: Anna Sankiewicz M.Sc., Aldona Jaworowska
Physicochemical principles of phenomena occurring in various types of membranes. The electrical charge of human tissue cell membranes and tumor changes effects. Influence of some toxic compounds (alcohols and their metabolites) on the electrical charge of rat cell membranes in vitro and in vivo. Physicochemical properties of bilayer lipid membranes regarded as biological membrane models. Investigations of phenomena occurring in ion selective electrodes with liquid membrane. Kinetics and equilibrium of complex systems in non-aqueous solutions. Polymer membranes studied by various electrochemical techniques. Impedance and chronoamperommetry to estimate polymer membrane porosity. Physicochemical principles of pervaporation phenomenon. Molisak-Tołwińska H., Wencel A., Figaszewski Z. 1997. Impedance of polypropylene membranes hydropholized with ethyl alcohol, J. Macromolec. Sci. - Pure Appl. Chem. A34: 1413-1427. Gorodkiewicz E., Figaszewski Z. 1998. Potentiometric and spectrophotometric measurements of stability constants of complexes in non-aqueous solutions, Chem. Anal. (Warsaw) 43: 445-456. Kalinowski S., Ibron G., Bryl K., Figaszewski Z. 1998. Chronopotentiometric studies of electroporation of bilayer lipid membranes, Biochimica et Biophysica Acta 1369: 204-212. Magnuszewska B., Figaszewski Z. 1998. Application of promazine compound with cadmium tetraiodide complex in the liquid membrane of an ion-selective electrode, Chem. Anal. (Warsaw) 43: 265-273. Molisak-Tołwińska H., Wencel A., Figaszewski Z. 1998. The effect of hydrophilization of polypropylene membranes with alcohols on their transport properties, J. Macromol. Sci. - Pure Appl. Chem. A 35: 857-865. Skrzydlewska E., Dobrzyńska I., Figaszewski Z. 1998. Oxidative processes and changes of surface charge density of erythrocytes in rat during methanol intoxication, Cellular & Molecular Biology Letters 2: 345-353. Ostrowska J., Roszkowska A., Skrzydlewska E., Figaszewski Z., 1999 HPLC study of the modification of haemoglobin by formaldehyde. Acta Chromatographica No.9: 87-95 Dobrzyńska I., Skrzydlewska E., Figaszewski Z. 1999 Influence of ethanol on the changes in rat liver cells membrane after methanol intoxication. Polish Journal of Environmental Studies vol. 8, supl. II : 248-251 Dobrzyńska I., Skrzydlewska E., Figaszewski Z. 1999 Influence of trolox derivative and N-acetylocysteine on surface charge density of erythrocytes in methanol intoxicated rats. Environmental Toxicology and Pharmacology 8:15-21 Petelska A. D., Figaszewski Z. 2000. Effect of pH on the interfacial tension of lipid bilayer membrane, Biophysical Journal, vol.78: 812-817 Dobrzyńska I., Skrzydlewska E., Kasacka I., Figaszewski Z., 2000 Protective effect of N-Acetylocysteine on rat liver cell membrane during methanol intoxication, J. Pharm. Pharmacol., 52:547-552 Ostrowska J., Skrzydlewska E. Figaszewski Z.2000 Isolation and analysis of phospholipids, Chem.Anal.(Warsaw), 45:613 Gorodkiewicz E., Figaszewski Z., 2000. Study of the stability and formation rate of the complex compounds of Ni(II), Cu(II), Hg(II) with PAN by potentiometric and spectrophotometric methods, Chem. Anal. (Warsaw), 45:867 Gorodkiewicz E., Figaszewski Z., 2001. Study of the stability of some ion-pairs in non-aqueous solution by potentiometric and spectrophotometric methods, Polish J.Chem.,75:127-133 Skrzydlewska E., Dobrzyńska I., Kasacka I., Figaszewski Z. 2001. Effect of vitamin E derivative (U83836E) on membranes of rat liver cells after methanol intoxication, Polish Journal of Environmental Studies Vol.10, No.2: 95-100 Naumowicz M., Wencel A., Figaszewski Z. 2001. Application of alkylated crown ether derivative in modifying selectivity of polypropylene membranes, J. Macromol. Sci.-Pure Appl. Chem., A 38(3): 291-306 Szachowicz –Petelska B., Figaszewski Z., Lewandowski W., 2001 Mechanisms of transport across cell membranes of complexes contained in antitumour drugs. International Journal of Pharmaceutics 222:169-182
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