Head of the research group:
dr hab. Izabella Jastrzębska, prof. UwB
E-mail: gierdas@uwb.edu.pl
Phone: 85 7388127, 8100
Office: 1084, laboratory: 1101
Research and teaching staff:
dr Marta Malinowska (m.malinowska@uwb.edu.pl)
mgr Joanna Wysocka (j.wysocka@uwb.edu.pl)
Technical staff:
dr Jolanta Magnuszewska (jolmag@uwb.edu.pl)
2026
Wojcieszak-Michalak, P. Misiak, R. Markiewicz, J. Magnuszewska, A.Z. Wilczewska, J. Różański, M.T. García, K. Materna, "Amphiphilic bis-quaternary ammonium salts as promising emulsifiers in emulgel", Colloids and Surfaces A: Physicochemical and Engineering Aspects 739 (2026) 140028. https://doi.org/10.1016/j.colsurfa.2026.140028. IF– 5,4; MNiSW– 70.
Grzegorz Swiderski, Marek Jałbrzykowski, Monika Kalinowska, Małgorzata Pawłowska, Grzegorz Markiewicz, Emilia Bujnowska, Agnieszka Z. Wilczewska, Jolanta Magnuszewska Polylactide Composites with Mineral Fertilisers—Properties and Biodegradation Materials 2026, 19, 547 https://doi.org/10.3390/ma19030547, IF – 3,2; MNiSW – 140.
2025
M. Malinowska, S. Wojtulewski, J. Wysocka, D. Zarzecki, K. H. Markiewicz, B. Kalska-Szostko, U. Wnorowska, R. Bucki, I. Jastrzebska, Enhanced bactericidal activity of selenosteroid complexes with zinc, copper, and cobalt against resistant bacterial strains, Journal of Steroid Biochemistry and Molecular Biology 2025, 253, 106793 10.1016/j.jsbmb.2025.106793 IF 2.7 (100 punktów min.)
Wojtkielewicz, A. Baj, J. Romanowska, A.D. Majewski, J.W. Morzycki „Sposób wytwarzania cholesta-5,7-dieno-3b,25-diolu (25-hydroksy-prowitaminy D3) z 7-dehydro-cholesterolu”, P.444551, nasz znak PPL-0920-JD, wydano 18.11.2025r.
2024
J. Kołodziejczyk, I. Jastrzębska, M. Malinowska*, Medical potential of arboreal fungi, Prospects in Pharmaceutical Sciences 2024, 22, 142-151 (20 punktów min.)
M. Malinowska, M. Czerniecka, I. Jastrzebska, A. Ratkiewicz, A. Tylicki, N. Wawrusiewicz-Kurylonek "In Vitro and In Silico Studies on Cytotoxic Properties of Oxythiamine and 2′-Methylthiamine", Int. J. Mol. Sci. 2024, 25, 4359, IF: 4.9, pkt. MNiSzW: 140
K. Olszewska*, A. Mizera, P. Ławniczak, A. Kamińska, R. Santillan, M. Morales-Chamorro, Ma. E. Ochoa,
N. Farfán, A. Łapiński, M. Górecki, I. Jastrzebska*, T. Runka*, Molecular Dynamics of Steroidal Rotors
Probed by Theoretical, Spectroscopic and Dielectric Methods, Chemistry A European Journal,
https://doi.org/10.1002/chem.202303933 IF 4.3 (140 punktów min.)
J. Wysocka, M. Malinowska, T. Pawlak, B. Zgardzińska, K. H. Markiewicz, P. Misiak, A. Z. Wilczewska,
M. Potrzebowski, R. Santillan, E. Flórez-López, N. Farfán, I. Jastrzebska*, Polymer network comprised
of steroidal rotors as promising storage material, ChemPhysChem, https://doi.org/10.1002/cphc.202300793
IF 2.9 (100 punktów min.)
A. Wojtkielewicz*, A. Baj, A.D. Majewski, J. Wysocka, J.W. Morzycki*, Synthesis of 25-Hydroksy-provitamin D3
by Direct Hydroxylation of Protected 7-Dehydrocholesterol The Journal of Organic Chemistry,
https://doi.org/10.1021/acs.joc.3c02305, IF 4.198 (140 punktów min.)
2023
P.A. Grzes, A. Sawicka, K. Niemirowicz-Laskowska*, P. Wielgat, D. Sawicka, H. Car, I. Jastrzebska*, Metal-promoted synthesis of steroidal ethynyl selenides having anticancer activity, Journal of Steroid Biochemistry and Molecular Biology 227, 106232 (2023) IF 5.011 (100 punktów min.)
I. Jastrzebska, N. Wawrusiewicz-Kurylonek, P. A. Grześ, A. Ratkiewicz, E. Grabowska, M. Czerniecka, U. Czyżewska, A. Tylicki, New Steroidal Selenides as Proapoptotic Factors, Molecules 2023, 28, 7528. https://doi.org/10.3390/molecules28227528 IF 4.6 (140 punktów min.)
2022
P. A. Grześ, B. Monti, N. Wawrusiewicz-Kurylonek, L. Bagnoli, L. Sancineto, I. Jastrzebska, C. Santi, Simple Zn-Mediated Seleno- and Thio-Functionalization of Steroids at C-1 Position, . Int. J. Mol. Sci. 2022, 23, 3022. doi.org/10.3390/ijms23063022 IF 5.924 (140 punktów min.)
I. Jastrzębska, D. F. Covey, Chapter 11: Chiral Building Blocks for Total Steroid Synthesis and the Use of Steroids as Chiral Building Blocks in Organic Synthesis in Chiral Building Blocks in Asymmetric Synthesis: Synthesis and Applications; Editor(s): E. Wojaczyńska, J. Wojaczyński, 1 September 2022, Wiley‐VCH GmbH https://doi.org/10.1002/9783527834204.ch11
M. Szymański, S. Chmielewska, U. Czyżewska, M. Malinowska, A. Tylicki, “Echinocandins structure, mechanism of action and use in antifungal therapy”, J. Enzyme Inhib. Med. Chem. 2022, 37, 1, 876–894; IF: 5.756, pkt. MNiSzW: 140
2021
I. Jastrzebska, P. A. Grzes , K. Niemirowicz-Laskowska, H. Car, Selenosteroids - promising hybrid compounds with pleiotropic biological activity: synthesis and biological aspects, Journal of Steroid Biochemistry and Molecular Biology 213 (2021) 105975 (100 punktów min.)
M.Malinowska*, D. Sawicka, K. Niemirowicz-Laskowska, P. Wielgat, H. Car, T. Hauschild, A. Hryniewicka*, “Steroid-Functionalized Imidazolium Salts with an Extended Spectrum of Antifungal and Antibacterial Activity”, Int. J. Mol. Sci. 2021, 22(22), 12180, IF:6.208, pkt. MNiSzW: 140
A. Hryniewicka, J. W. Morzycki, T. Hauschild, M. Malinowska, Steroidowa sól imidazoliowa - sposoby jej wytwarzania oraz jej zastosowania, Patent nr: Pat.237764 (2021-02-18)
2020
K. Olszewska, I. Jastrzebska, A. Łapiński, M. Górecki, R. Santillan, N. Farfan, T. Runka, Steroidal molecular rotors with 1,4-diethynylphenylene rotators: experimental and theoretical investigations towards seeking efficient properties, The Journal of Physical Chemistry B 124, 9625-9635 (2020) https://doi.org/10.1021/acs.jpcb.0c06464 IF 2.857 (140 punktów min.)
T. Pawlak, D. Czajkowska-Szczykowska, I. Jastrzebska, R. Santillan, B. Seroka, J. Maj, J. Morzycki, P. Labra-Vázquez, N. Farfan, G. Bujacz, M. Potrzebowski, Influence of Hydrogen/Fluorine Substitution on Structure, Thermal Phase Transitions and Internal Molecular Motion of Aromatic Residues in the Crystal Lattice of Steroidal Rotors. Cryst. Growth Des. 20, 2202-2216 (2020) IF 4.153 (100 punktów min.)
I. Jastrzebska, Synthesis and application of steroidal 22,16β-carbolactones: a review, Journal of Steroid Biochemistry and Molecular Biology199, 105592 (2020) IF 3.785 (100 punktów min.)
N. Wawrusiewicz-Kurylonek, J. Gościk, M. Chorąży, K. Siewko, R. Posmyk, A Zajkowska, A. Citko, R. Maciulewski, M. Szelachowska, J. Myśliwiec, I. Jastrzębska, A. Kułakowska, J. Kochanowicz , A. J. Krętowski, The Interferon-induced helicase C domain-containing protein 1 gene variant (rs1990760) as an autoimmune-based pathology susceptibility factor, Immunobiology 225, 151864 (2020) IF 2.76 (100 punktów min.)
M. Turkowicz, I. Jastrzebska, M. Hryniewicka, U. Kotowska, D. Gudalewska, J. Karpińska, Investigation of lipoic acid – 4-methoxybenzyl alcohol reaction and evaluation of its analytical usefulness, Food Chemistry309, 125750 (2020) IF 5.399 (200 punktów min.)
2019
I. Jastrzebska, S. Mellea, V. Salerno, P. A. Grześ, L. Siergiejczyk, K. Niemirowicz-Laskowska, R. Bucki, B. Monti, C. Santi. PhSeZnCl in the Synthesis of Steroidal β-Hydroxy-Phenylselenides Having Antibacterial Activity, Int. J. Mol. Sci., 20(9), 21212019 (2019); doi: 10.3390/ijms20092121. IF 3.687 (140 punktów min.)
D. Czajkowska-Szczykowska, I. Jastrzebska, J. E. Rode, J. W. Morzycki, Revision of the structure of N,O-diacetylsolasodine. Unusual epimerization at the spiro carbon atom during acetylation of solasodine, Journal of Natural Products 82, 59-65 (2019). IF 3.885 (100 punktów min.)
M. Malinowska*, M. Kozłowska, A. Hryniewicka, J.W. Morzycki "New olefin metathesis catalyst bearing N-mesitylimidazole and nitrate ligands - Synthesis, activity, and performance in aqueous media” J. Organomet. Chem. 2019, 896, 154-161, IF: 2.345, pkt. MNiSzW: 70
A. Hryniewicka, M. Malinowska, T. Hauschild, K. Pieczul, J. W. Morzycki „Synthesis and antimicrobial properties of steroid-based imidazolium salts” J. Steroid Biochem. Mol. Biol. 2019, 189, 65-72, IF: 5.011, pkt. MNiSzW: 100
2018
K. Janicka, I. Jastrzebska, A. D. Petelska, Complex formation equilibria between cholesterol and diosgenin analogues in monolayers determined by the Langmiur method, Biointerphases 13, 061001 (2018). IF 2.455
T. Runka, K. Olszewska, P. Fertsch, A. Łapiński, I. Jastrzebska, R. Santillan, N. Farfán, Vibrational spectroscopic characterization of cyclic and acyclic molecular rotors with 1,4-diethynylphenylene-d4 rotators, Spectrochimica Acta Part A: Mol and Biolmol. Spectro.192, 393-400 (2018). IF 2.536
2017
I. Jastrzebska, J.W. Morzycki, Some observations on solasodine reactivity, Steroids 127, 13-17 (2017) IF 2.282
I. Jastrzebska, K. Niemirowicz, W. I. Brzozowska, R. Bucki, The synthesis and antifungal activity of (20S)-3β-acetoxy-5α-pregnane-20,16β-carbolactone against fluconazole – resistant Candida cells, Steroids 118, 55 60 (2017) IF 2.282
M.Malinowska*, A. Hryniewicka „Ruthenium Indenylidene Metathesis Catalysts”, Current Organic Synthesis 2017, 14, 7, 1022 – 1035, IF: 2.276, pkt. MNiSzW: 40
A.Hryniewicka, M. Malinowska, S. Witkowski, „An Improved Synthesis of Ruthenium Metathesis Catalysts”, Wiele tematów, jedna dziedzina - Chemia (II), Białystok 2017, str 97-108 ISBN 978-83-939479-4-2
2016
I. Jastrzebska, T. Pawlak, R. Arcos-Ramos, E. Florez-Lopez, N. Farfán, D. Czajkowska-Szczykowska, J. Maj, Rosa Santillan, J. W. Morzycki, M. J. Potrzebowski, Synthesis, Structure, and Local Molecular Dynamics for Crystalline Rotors Based on Hecogenin/Botogenin Steroidal Frameworks, Cryst. Growth Des.16, 5698−5709 (2016). IF 4.055
K. Janicka, I. Jastrzebska, A. D. Petelska, The Equilibria of Diosgenin–Phosphatidylcholine and Diosgenin Cholesterol in Monolayers at the Air/Water Interface, J Membrane Biol 249:585–590 (2016). IF 1.991
M. Malinowska*, M. Kozlowska, A. Hryniewicka, S. Witkowski, J. W. Morzycki, “New indenylidene-type metathesis catalysts bearing unsymmetrical N-heterocyclic ligands with mesityl and nitrobenzyl substituents”, Monatsh. Chem. 2016, DOI 10.1007/s00706-016-1697-7
2015
I. Jastrzębska, M. Morawiak, B. J. Rode, Seroka, L. Siergiejczyk J. W. Morzycki, Oxidation of olefins with benzeneseleninic anhydride in the presence of TMSOTf, J. Org. Chem. 80, 6052-6061 (2015). IF 4.721
I. Jastrzębska, J. W. Morzycki, Erroneous epimerization at C-22 in sapogenins, Steroids, 100, 17-20 (2015). IF 2.639
M. Malinowska*, A. Hryniewicka, "Karbeny N-heterocykliczne - synteza i zastosowanie", Wiad. Chem. 2015, 69, 227-253
Older publications are listed on the websites of individual employees.