• Synteza i fizykochemia organiczna
• Analiza spektroskopowa i modelowanie struktury
• Chemia mikrobiocydów
• Organiczne inhibitory korozji i biokorozji
• Zwitterjonowe gemini surfaktanty

Najważniejsze publikacje:

1. B. Brycki, A. Szulc, I. Kowalczyk, J. Brycka, Fabrication of Encapsulated Gemini Surfactants, Molecules, 2022, 27(19), 6664
2. Brycki, B.E.,Szulc, A., Kowalczyk, I., Koziróg, A., Sobolewska, E.,Antimicrobial activity of gemini surfactants with ether group in the spacer part, Molecules, 2021, 26(19), 5759
3. Kowalczyk, I., Pakiet, M., Szulc, A., Koziróg, A., Antimicrobial activity of gemini surfactants with azapolymethylene spacer, Molecules, 2020, 25(18), 4054
4. Pakiet, M., Kowalczyk, I., Leiva Garcia, R., Akid, R., Brycki, B., Cationic clevelable surfactants as highly efficient corrosion inhibitors of stainless steel AISI 304: Electrochemical study, Journal of Molecular Liquids, 2020, 315, 113675
5. Pakiet, M., Tedim, J., Kowalczyk, I., Brycki, B., Functionalised novel gemini surfactants as corrosion inhibitors for mild steel in 50 mM NaCl: Experimental and theoretical insights, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2019, 580, 123699
6. García, M.T., Ribosa, I., Kowalczyk, I., Pakiet, M., Brycki, B., Biodegradability and aquatic toxicity of new cleavable betainate cationic oligomeric surfactants, Journal of Hazardous Materials, 2019, 371, pp. 108–114
7. Pakiet, M., Kowalczyk, I.H., Leiva Garcia, R., Akid, R., Brycki, B.E., Influence of different counterions on gemini surfactants with polyamine platform as corrosion inhibitors for stainless steel AISI 304 in 3 M HCl, Journal of Molecular Liquids, 2018, 268, pp. 824–831
8. Pakiet, M., Kowalczyk, I.H., Leiva Garcia, R., Akid, R., Brycki, B.E., Influence of different counterions on gemini surfactants with polyamine platform as corrosion inhibitors for stainless steel AISI 304 in 3 M HCl, Journal of Molecular Liquids, 2018, 268, pp. 824–831
9. Kowalczyk, I., Synthesis and characterization of alkylammonium zwitterionic amino acids derivatives by FTIR, NMR spectroscopy and DFT calculations, Acta Chimica Slovenica, 2014, 61(1), pp. 39–50
10. Wang, H., He, L., Brycki, B.E., Kowalczyk, I., Kuliszewska, E., Yang, Y., Electrochemical characterization of the hydrophobic microenvironment within gemini surfactant micellar-hybridized supramolecular gels, Electrochimica Acta, 2013, 90, pp. 326–331