Uniwersytet Wrocławski - Wydział Chemii

Informacje osobiste
Stopień/tytuł
prof. dr hab.
Imię i nazwisko
Zbigniew Szewczuk
Stanowisko

profesor zwyczajny

Telefon
+48 71 375 7212
Pokój
243 (budynek B)
User profile picture
Kariera naukowa
Mgr 1978, Dr 1982, Dr hab. 1994, Prof. 2001
Konsultacje

Wtorek, godz 12-14

Lista publikacji
Wersja do druku

Sumaryczny impact factor: 398.891

Liczba publikacji: 136

1. Nurchi Valeria Marina, Jaraquemada-Pelaez Maria de Guadalupe, Lachowicz Joanna I., Zoroddu Maria Antonietta, Peana Massimiliano, Domínguez-Martín Alicia, Choquesillo-Lazarte Duane, Remelli Maurizio, Szewczuk Zbigniew, Crisponi Guido
Looking at new ligands for chelation therapy.
New Journal of Chemistry, 2018, 42, 8021-8034
IF: 3.269
10.1039/c7nj03947f

2. Setner Bartosz, Szewczuk Zbigniew
New ionization tags based on the structure of the 5-azoniaspiro[4.4]nonyl tag for a sensitive peptide sequencing by mass spectrometry.
Analytical and Bioanalytical Chemistry, 2018, 410, 1311-1321
IF: 3.431
10.1007/s00216-017-0771-2

3. Panek-Laszczyńska Karolina, Konieczny Andrzej, Milewska Ewa, Dąbrowska Krystyna, Bąchor Remigiusz, Witkiewicz Wojciech, Szewczuk Zbigniew
Podocyturia as an early diagnostic marker of preeclampsia : a literature review.
Biomarkers, 2018, 23, 207-212
IF: 2.006
10.1080/1354750X.2017.1405283

4. Setner Bartosz, Stefanowicz Piotr, Szewczuk Zbigniew
Quaternary ammonium isobaric tag for a relative and absolute quantification of peptides.
Journal of Mass Spectrometry, 2018, 53, 115-123
IF: 2.381
10.1002/jms.4040

5. Setner Bartosz, Wierzbicka Magdalena, Jerzykiewicz Lucjan, Lisowski Marek, Szewczuk Zbigniew
The unexpected racemization and hydrogen-deuterium exchange of the hydrogen at the α-carbon of proline analogs containing the 5-azoniaspiro-[4.4]nonyl-group.
Organic and Biomolecular Chemistry, 2018, 16, 825-831
IF: 3.564
10.1039/C7OB02926H

6. Szyrwiel Łukasz, Lukács Dávid, Srankó Dávid, Kerner Zsolt, Kotynia Aleksandra, Brasuń Justyna, Setner Bartosz, Szewczuk Zbigniew, Malec Katarzyna, Pap József S.
Armed by Asp? C-terminal carboxylate in a Dap-branched peptide and consequences in the binding of CuII and electrocatalytic water oxidation.
RSC Advances, 2017, 7, 24657-24666
IF: 3.108
10.1039/c7ra03814c

7. Lachowicz Joanna I., Nurchi Valeria Marina, Crisponi Guido, Jaraquemada-Pelaez Maria de Guadalupe, Caltagirone Claudia, Peana Massimiliano, Zoroddu Maria Antonietta, Szewczuk Zbigniew, Cooper Garth J. S.
Complex formation equilibria of Cu2+ and Zn2+ with Irbesartan and Losartan.
European Journal of Pharmaceutical Sciences, 2017, 97, 158-169
IF: 3.756
10.1016/j.ejps.2016.11.010

8. Bąchor Remigiusz, Kluczyk Alicja, Stefanowicz Piotr, Szewczuk Zbigniew
Preparation of novel deuterated cyclosporin A standards for quantitative LC-MS analysis.
Journal of Mass Spectrometry, 2017, 52, 817-822
IF: 2.381
10.1002/jms.4025

9. Setner Bartosz, Rudowska Magdalena, Kluczyk Alicja, Stefanowicz Piotr, Szewczuk Zbigniew
The 5-azoniaspiro[4.4]nonyl group for improved MS peptide analysis : a novel non-fragmenting ionization tag for mass spectrometric sensitive sequencing of peptides.
Analytica Chimica Acta, 2017, 986, 71-81
IF: 4.95
10.1016/j.aca.2017.07.029

10. Wierzbicka Magdalena, Setner Bartosz, Szewczuk Zbigniew
Analysis for trace amounts of analytes by electrospray mass spectrometry.
Acta Physica Polonica B Proceedings Supplement, 2016, 9, 345-350
IF: 0.904
10.5506/APhysPolBSupp.9.345

11. Biernat Monika, Cydzik Marzena M., Stefanowicz Piotr, Kluczyk Alicja, Artym Jolanta, Zimecki Michał, Szewczuk Zbigniew
Cyclodimerization of immunosuppressive fragment of HLA-DR molecule : design, synthesis and ESI-MS/MS analysis.
Journal of Peptide Science, 2016, 22, 525-532
IF: 1.972
10.1002/psc.2898

12. Lachowicz Joanna I., Nurchi Valeria Marina, Crisponi Guido, Jaraquemada-Pelaez Maria de Guadalupe, Arca Massimiliano, Pintus A., Santos M. Amélia, Quintanova C., Gano Lurdes, Szewczuk Zbigniew, Zoroddu Maria Antonietta, Peana Massimiliano, Domínguez-Martín Alicia, Choquesillo-Lazarte Duane
Hydroxypyridinones with enhanced iron chelating properties. Synthesis, characterization and in vivo tests of 5-hydroxy-2-(hydroxymethyl)pyridine-4(1H)-one.
Dalton Transactions, 2016, 45, 6517-6528
IF: 4.029
10.1039/c6dt00129g

13. Wysocka Magdalena, Gruba Natalia, Grzywa Renata, Giełdoń Artur, Bąchor Remigiusz, Brzozowski Krzysztof, Sieńczyk Marcin, Dieter Jenne, Szewczuk Zbigniew, Rolka Krzysztof
PEGylated substrates of NSP4 protease: a tool to study protease specificity.
Scientific Reports, 2016, 6, 1-11
IF: 4.259
10.1038/srep22856

14. Waliczek Mateusz, Kijewska Monika, Rudowska Magdalena Z., Setner Bartosz, Stefanowicz Piotr, Szewczuk Zbigniew
Peptides labeled with pyridinium salts for sensitive detection and sequencing by electrospray tandem mass spectrometry.
Scientific Reports, 2016, 6, 37720/1-37720/12
IF: 4.259
10.1038/srep37720

15. Farkas Eniko, Srankó Dávid, Kerner Zsolt, Setner Bartosz, Szewczuk Zbigniew, Malinka Wiesław, Horvath Robert, Szyrwiel Łukasz, Pap József S.
Self-assembled, nanostructured coatings for water oxidation by alternating deposition of Cu-branched peptide electrocatalysts and polyelectrolytes.
Chemical Science, 2016, 7, 5249-5259
IF: 8.668
10.1039/C6SC00595K

16. Kijewska Monika, Radziszewska Karolina , Cal Marta, Waliczek Mateusz, Stefanowicz Piotr, Szewczuk Zbigniew
The influence of glycation on a high pressure denaturation of ubiquitin.
Bioscience Reports, 2016, 36, e00393/1-e00393/8
IF: 2.906
10.1042/BSR20160233

17. Bańkowski Krzysztof, Michalak Olga, Leśniak Anna, Filip Katarzyna, Cmoch Piotr, Szewczuk Zbigniew, Stefanowicz Piotr, Izdebski Jan
Nterminal guanidinylation of the cyclic 1,4-ureido-deltorphin analogues: the synthesis, receptor binding studies, and resistance to proteolytic digestion.
Journal of Peptide Science, 2015, 21, 467-475
IF: 1.951
10.1002/psc.2762

18. Szyrwiel Łukasz, Shimura Mari, Shirataki Junko, Matsuyama Satoshi, Matsunaga Akihiro, Setner Bartosz, Szczukowski Łukasz, Szewczuk Zbigniew, Yamauchi Kazuto, Malinka Wiesław, Chavatte Laurent, Łobiński Ryszard
A novel branched TAT47-57 peptide for selective Ni2+ introduction into the human fibrosarcoma cell nucleus.
Metallomics, 2015, 7, 1155-1162
IF: 3.54
10.1039/c5mt00021a

19. Modzel Maciej, Płóciennik Halina, Kielmas Martyna, Szewczuk Zbigniew, Stefanowicz Piotr
A synthesis of new, bi-labeled peptides for quantitative proteomics.
Journal of Proteomics, 2015, 115, 1-7
IF: 3.867
10.1016/j.jprot.2014.12.001

20. Szyrwiel Łukasz, Pap József S., Szczukowski Łukasz, Kerner Zsolt, Brasuń Justyna, Setner Bartosz, Szewczuk Zbigniew, Malinka Wiesław
Branched peptide with three histidines for the promotion of CuII binding in a wide pH range – complementary potentiometric, spectroscopic and electrochemical studies.
RSC Advances, 2015, 5, 56922-56931
IF: 3.289
10.1039/C5RA08602G

21. Pszona Maria, Haupa Karolina, Bil Andrzej, Mierzwicki Krzysztof, Szewczuk Zbigniew, Mielke Zofia
Clustering of sulfamic acid : ESI MS and theoretical study.
Journal of Mass Spectrometry, 2015, 50, 127-135
IF: 2.541
10.1002/jms.3505

22. Kielmas Martyna, Kijewska Monika, Kluczyk Alicja, Oficjalska Jolanta, Gołębiewska Bożena, Stefanowicz Piotr, Szewczuk Zbigniew
Comparison of modification sites in glycated crystallin in vitro and in vivo.
Analytical and Bioanalytical Chemistry, 2015, 407, 2557-2567
IF: 3.125
10.1007/s00216-015-8487-7

23. Bąchor Remigiusz, Dębowski Dawid, Łęgowska Anna, Stefanowicz Piotr, Rolka Krzysztof, Szewczuk Zbigniew
Convenient preparation of deuterium labeled analogs of peptides containing N-substituted glycines for a stable isotope dilution LC-MS quantitative analysis.
Journal of Peptide Science, 2015, 21, 819-825
IF: 1.951
10.1002/psc.2823

24. Pap József S., Szyrwiel Łukasz, Srankó Dávid, Kerner Zsolt, Setner Bartosz, Szewczuk Zbigniew, Malinka Wiesław
Electrocatalytic water oxidation by CuII complexes with branched peptides.
Chemical Communications, 2015, 51, 6322-6324
IF: 6.567
10.1039/c5cc00926j

25. Bąchor Remigiusz, Kluczyk Alicja, Stefanowicz Piotr, Szewczuk Zbigniew
Facile synthesis of deuterium-labeled denatonium cation and its application in the quantitative analysis of Bitrex by liquid chromatography-mass spectrometry.
Analytical and Bioanalytical Chemistry, 2015, 407, 6557-6561
IF: 3.125
10.1007/s00216-015-8815-y

26. Lachowicz Joanna I., Nurchi Valeria Marina, Crisponi Guido, Jaraquemada-Pelaez Maria de Guadalupe, Rescigno Antonio, Stefanowicz Piotr, Cal Marta, Szewczuk Zbigniew
Metal coordination and tyrosinase inhibition studies with Kojic-βAla-Kojic.
Journal of Inorganic Biochemistry, 2015, 151, 36-43
IF: 3.205
10.1016/j.jinorgbio.2015.07.001

27. Zambrowicz Aleksandra, Pokora Marta, Setner Bartosz, Dąbrowska Anna, Szołtysik Marek, Babij Konrad, Szewczuk Zbigniew, Trziszka Tadeusz, Lubec Gert, Chrzanowska Józefa
Multifunctional peptides derived from an egg yolk protein hydrolysate: isolation and characterization.
Amino Acids, 2015, 47, 369-380
IF: 3.196
10.1007/s00726-014-1869-x

28. Kijewska Monika, Radziszewska Karolina , Kielmas Martyna, Stefanowicz Piotr, Szewczuk Zbigniew
Nonenzymatic modification of ubiquitin under high-pressure and-temperature treatment : mass spectrometric studies.
Journal of Agricultural and Food Chemistry, 2015, 63, 614-619
IF: 2.857
10.1021/jf505628e

29. Karna Natalia, Dębowski Dawid, Łęgowska Anna, Bąchor Remigiusz, Szewczuk Zbigniew, Rolka Krzysztof
Peptide splicing in a double-sequence analogue of trypsin inhibitor SFTI-1 substituted in the P1 positions by peptoid monomers.
Biopolymers, 2015, 104, 206-212
IF: 2.248
10.1002/bip.22659

30. Waliczek Mateusz, Kijewska Monika, Stefanowicz Piotr, Szewczuk Zbigniew
Site-selective solid phase synthesis of carbonylated peptides.
Amino Acids, 2015, 47, 1353-1365
IF: 3.196
10.1007/s00726-015-1967-4

31. Bąchor Remigiusz, Kluczyk Alicja, Stefanowicz Piotr, Szewczuk Zbigniew
Synthesis and mass spectrometry analysis of quaternary cryptando-peptidic conjugates.
Journal of Peptide Science, 2015, 21, 879-886
IF: 1.951
10.1002/psc.2830

32. Nurchi Valeria Marina, Crisponi Guido, Arca Massimiliano, Crespo-Alonso Miriam, Lachowicz Joanna I., Mansoori Delara, Toso Leonardo, Pichiri Giuseppina, Santos M. Amélia, Marques Sergio M., Niclós-Gutíerrez Juan, González-Pérez Josefa M., Domínguez-Martín Alicia, Choquesillo-Lazarte Duane, Szewczuk Zbigniew, Zoroddu Maria Antonietta, Peana Massimiliano
A new bis-3-hydroxy-4-pyrone as a potential therapeutic iron chelating agent. Effect of connecting and side chains on the complex structures and metal ion selectivity.
Journal of Inorganic Biochemistry, 2014, 141, 132-143
IF: 3.444
10.1016/j.jinorgbio.2014.09.002

33. Pokora Marta, Zambrowicz Aleksandra, Dąbrowska Anna, Eckert Ewelina, Setner Bartosz, Szołtysik Marek, Szewczuk Zbigniew, Zabłocka A., Polanowski Antoni, Trziszka Tadeusz, Chrzanowska Józefa
An attractive way of egg white protein by-product use for producing of novel anti-hypertensive peptides.
Food Chemistry, 2014, 151, 500-505
IF: 3.391
10.1016/j.foodchem.2013.11.111

34. Sokołowska K., Kizińska J., Szewczuk Zbigniew, Banasiak A.
Auxin conjugated to fluorescent dyes : a tool for the analysis of auxin transport pathways.
Plant Biology, 2014, 16, 866-877
IF: 2.633
10.1111/plb.12144

35. Stefanowicz Piotr, Kijewska Monika, Szewczuk Zbigniew
Does electron capture dissociation (ECD) provide quantitative information on the chemical modification of lysine side chains in proteins? The glycation of ubiquitin.
Analytical Chemistry, 2014, 86, 7247-7251
IF: 5.636
10.1021/ac501329g

36. Eckert Ewelina, Zambrowicz Aleksandra, Pokora Marta, Setner Bartosz, Dąbrowska Anna, Szołtysik Marek, Szewczuk Zbigniew, Polanowski Antoni, Trziszka Tadeusz, Chrzanowska Józefa
Egg-yolk protein by-product as a source of ACE-inhibitory peptides obtained with using unconventional proteinase from Asian pumpkin (Cucurbita ficifolia).
Journal of Proteomics, 2014, 110, 107-116
IF: 3.888
10.1016/j.jprot.2014.08.003

37. Mielczarek Przemysław, Raoof Hana, Kotlińska Jolanta H., Stefanowicz Piotr, Szewczuk Zbigniew, Suder Piotr, Silberring Jerzy
Electrochemical simulation of cocaine metabolism : a step toward predictive toxicology for drugs of abuse.
European Journal of Mass Spectrometry, 2014, 20, 279-285
IF: 1
10.1255/ejms.1284

38. Bąchor Remigiusz, Rudowska Magdalena, Kluczyk Alicja, Stefanowicz Piotr, Szewczuk Zbigniew
Hydrogen-deuterium exchange of α-carbon protons and fragmentation pathways in N-methylated glycine and alanine-containing peptides derivatized by quaternary ammonium salts.
Journal of Mass Spectrometry, 2014, 49, 529-536
IF: 2.379
10.1002/jms.3371

39. Cebo Małgorzata, Kielmas Martyna, Adamczyk Justyna, Cebrat Marek, Szewczuk Zbigniew, Stefanowicz Piotr
Hydrogen–deuterium exchange in imidazole as a tool for studying histidine phosphorylation.
Analytical and Bioanalytical Chemistry, 2014, 406, 8013-8020
IF: 3.436
10.1007/s00216-014-8218-5

40. Modzel Maciej, Płóciennik Halina, Kluczyk Alicja, Stefanowicz Piotr, Szewczuk Zbigniew
Microwave-assisted 18O labeling of Fmoc-protected amino acids.
Journal of Peptide Science, 2014, 20, 896-900
IF: 1.546
10.1002/psc.2682

41. Setner Bartosz, Rudowska Magdalena, Klem Ewelina, Cebrat Marek, Szewczuk Zbigniew
Peptides derivatized with bicyclic quaternary ammonium ionization tags. Sequencing via tandem mass spectrometry.
Journal of Mass Spectrometry, 2014, 49, 995-1001
IF: 2.379
10.1002/jms.3410

42. Toso Leonardo, Crisponi Guido, Nurchi Valeria Marina, Crespo-Alonso Miriam, Lachowicz Joanna I., Mansoori Delara, Arca Massimiliano, Santos M. Amélia, Marques Sergio M., Gano Lurdes, Niclós-Gutíerrez Juan, González-Pérez Josefa M., Domínguez-Martín Alicia, Choquesillo-Lazarte Duane, Szewczuk Zbigniew
Searching for new aluminium chelating agents: A family of hydroxypyrone ligands.
Journal of Inorganic Biochemistry, 2014, 130, 112-121
IF: 3.444
10.1016/j.jinorgbio.2013.09.022

43. Kijewska Monika, Kuc Adam, Kluczyk Alicja, Waliczek Mateusz, Man-Kupisinska Aleksandra, Łukasiewicz Jolanta, Stefanowicz Piotr, Szewczuk Zbigniew
Selective detection of carbohydrates and their peptide conjugates by ESI-MS using synthetic quaternary ammonium salt derivatives of phenylboronic acids.
Journal of the American Society for Mass Spectrometry, 2014, 25, 966-976
IF: 2.945
10.1007/s13361-014-0857-4

44. Bąchor Remigiusz, Mielczarek Przemysław, Rudowska Magdalena, Silberring Jerzy, Szewczuk Zbigniew
Sensitive detection of charge derivatized peptides at the attomole level using nano-LC-ESI-MRM analysis.
International Journal of Mass Spectrometry, 2014, 362, 32-38
IF: 1.972
10.1016/j.ijms.2014.02.018

45. Szyrwiel Łukasz, Szczukowski Łukasz, Pap József S., Setner Bartosz, Szewczuk Zbigniew, Malinka Wiesław
The Cu2+binding properties of branched peptides based on L-2,3-diaminopropionic acid.
Inorganic Chemistry, 2014, 53, 7951-7959
IF: 4.762
10.1021/ic5007428

46. Bąchor Remigiusz, Setner Bartosz, Kluczyk Alicja, Stefanowicz Piotr, Szewczuk Zbigniew
The unusual hydrogen-deuterium exchange of α-carbon protons inN-substituted glycine-containing peptides.
Journal of Mass Spectrometry, 2014, 49, 43-49
IF: 2.379
10.1002/jms.3318

47. Jarząb Anna, Witkowska Danuta, Ziomek Edmund, Dąbrowska Anna, Szewczuk Zbigniew, Gamian Andrzej
Shigella flexneri 3a outer membrane protein C epitope is recognized by human umbilical cord sera and associated with protective activity.
PLoS One, 2013, 8, e70539/1-e70539/10
IF: 3.534
10.1371/journal.pone.0070539

48. Toso Leonardo, Crisponi Guido, Nurchi Valeria Marina, Crespo-Alonso Miriam, Lachowicz Joanna I., Santos M. Amélia, Marques Sergio M., Niclós-Gutíerrez Juan, González-Pérez Josefa M., Domínguez-Martín Alicia, Choquesillo-Lazarte Duane, Szewczuk Zbigniew
A family of hydroxypyrone ligands designed and synthesized as iron chelators.
Journal of Inorganic Biochemistry, 2013, 127, 220-231
IF: 3.274
10.1016/j.jinorgbio.2013.06.009

49. Kielmas Martyna, Szewczuk Zbigniew, Stefanowicz Piotr
A study on human serum albumin influence on glycation of fibrinogen.
Biochemical and Biophysical Research Communications, 2013, 439, 78-83
IF: 2.281
10.1016/j.bbrc.2013.08.025

50. Haupa Karolina, Szewczuk Zbigniew, Mielke Zofia
Clustering of simple aminosulfonic acids-electrospray ionization mass spectrometric study.
Rapid Communications in Mass Spectrometry, 2013, 27, 1993-1998
IF: 2.642
10.1002/rcm.6655

51. Nurchi Valeria Marina, Crisponi Guido, Crespo-Alonso Miriam, Lachowicz Joanna I., Szewczuk Zbigniew, Cooper Garth J. S.
Complex formation equilibria of CuII and ZnII with triethylenetetramine and its mono- and di-acetyl metabolites.
Dalton Transactions, 2013, 42, 6161-6170
IF: 4.097
10.1039/c2dt32252h

52. Rudowska Magdalena, Wieczorek Robert, Kluczyk Alicja, Stefanowicz Piotr, Szewczuk Zbigniew
Gas-phase fragmentation of oligoproline peptide ions lacking easily mobilizable protons.
Journal of the American Society for Mass Spectrometry, 2013, 24, 846-856
IF: 3.193
10.1007/s13361-013-0585-1

53. Szyrwiel Łukasz, Pap József S., Malinka Wiesław, Szewczuk Zbigniew, Kotynia Aleksandra, Brasuń Justyna
Interactions of anti-Parkinson drug benserazide with Zn(II), Cu(II), Fe(II) ions.
Journal of Pharmaceutical and Biomedical Analysis, 2013, 76, 36-43
IF: 2.829
10.1016/j.jpba.2012.11.032

54. Bąchor Remigiusz, Kluczyk Alicja, Stefanowicz Piotr, Szewczuk Zbigniew
New method of peptide cleavage based on Edman degradation.
Molecular Diversity, 2013, 17, 605-611
IF: 2.544
10.1007/s11030-013-9453-y

55. Bańkowski Krzysztof, Witkowska Ewa, Michalak Olga, Sidoryk Katarzyna, Szymanek Ewa, Antkowiak Bożena, Paluch Małgorzata, Filip Katarzyna, Cebrat Marek, Setner Bartosz, Szewczuk Zbigniew, Stefanowicz Piotr, Cmoch Piotr, Izdebski Jan
Synthesis, biological activity and resistance to proteolytic digestion of new cyclic dermorphin/deltorphin analogues.
European Journal of Medicinal Chemistry, 2013, 63, 457-467
IF: 3.432
10.1016/j.ejmech.2013.02.019

56. Szyrwiel Łukasz, Brasuń Justyna, Szewczuk Zbigniew, Hołyńska Małgorzata
Synthesis, properties and extended MS studies of a new heterometallic [Mn4Ni2]-core oxime-bridged complex.
Polyhedron, 2013, 51, 90-95
IF: 2.047
10.1016/j.poly.2012.12.017

57. Kluczyk Alicja, Cydzik Marzena M., Biernat Monika, Bąchor Remigiusz, Pasikowski Paweł, Stefanowicz Piotr, Artym Jolanta, Zimecki Michał, Szewczuk Zbigniew
Dimeric analogs of immunosuppressive decapeptide fragment of ubiquitin.
Journal of Peptide Science, 2012, 18, 456-465
IF: 2.071

58. Modzel Maciej, Stefanowicz Piotr, Szewczuk Zbigniew
Hydrogen scrambling in non-covalent complexes of peptides.
Rapid Communications in Mass Spectrometry, 2012, 26, 2739-2744
IF: 2.509

59. Spodzieja Marta, Szymańska A., Kołodziejczyk A., Prądzińska Martyna, Maszota Martyna, Stefanowicz Piotr, Szewczuk Zbigniew, Grubb Anders, Czaplewska P.
Interaction of serum amyloid A with human cystatin C–identification of binding sites.
Journal of Molecular Recognition, 2012, 25, 513-524
IF: 3.006

60. Bystranowska D., Szewczuk Zbigniew, Lisowski Marek, Sitkiewicz E., Dobryszycki P., Ożyhar A., Kochman Michał A.
Intramolecular cross-linking in the native JHBP molecule.
Archives of Biochemistry and Biophysics, 2012, 517, 12-19
IF: 3.37

61. Jankowska Elżbieta, Stefanowicz Piotr, Sosnowska M., Karpowicz Przemysław, Radziszewska Karolina , Szewczuk Zbigniew, Szymańska A.
Pressure as a denaturing agent in studies of single-point mutants of an amyloidogenic protein human cystatin C.
Proteins-Structure Function and Bioinformatics, 2012, 80, 2417-2425
IF: 3.337

62. Bąchor Remigiusz, Cydzik Marzena, Rudowska Magdalena, Kluczyk Alicja, Stefanowicz Piotr, Szewczuk Zbigniew
Sensitive electrospray mass spectrometry analysis of one-bead-one-compound peptide libraries labeled by quaternary ammonium salts.
Molecular Diversity, 2012, 16, 613-618
IF: 2.861

63. Kielmas Martyna, Kijewska Monika, Stefanowicz Piotr, Szewczuk Zbigniew
Testing isotopic labeling with [13C6]glucose as a method of advanced glycation sites identification.
Analytical Biochemistry, 2012, 431, 57-65
IF: 2.582

64. Rudowska Magdalena, Wojewska Dominika, Kluczyk Alicja, Bąchor Remigiusz, Stefanowicz Piotr, Szewczuk Zbigniew
The hydrogen-deuterium exchange at α-carbon atom in N, N,N,-trialkylglycine residue: ESI-MS studies.
Journal of the American Society for Mass Spectrometry, 2012, 23, 1024-1028
IF: 3.592

65. Dąbrowska-Maś E., Frączyk Tomasz, Ruman Tomasz, Radziszewska Karolina , Wilk P., Cieśla J., Zieliński Z., Jurkiewicz A., Gołos B., Wińska P., Wałajtys-Rode E., Leś A., Nizioł J., Jarmuła A., Stefanowicz Piotr, Szewczuk Zbigniew, Rode Wojciech
Tyrosine nitration affects thymidylate synthase properties.
Organic and Biomolecular Chemistry, 2012, 10, 323-331
IF: 3.568

66. Pasikowski Paweł, Goździewicz Tomasz, Stefanowicz Piotr, Artym Jolanta, Zimecki Michał, Szewczuk Zbigniew
A novel immunosuppressory peptide originating from the ubiquitin sequence.
Peptides, 2011, 32, 2418-2427
IF: 2.492

67. Pietruszka Marta M., Jankowska Elżbieta, Kowalik-Jankowska Teresa, Szewczuk Zbigniew, Smużyńska M.
Complexation abilities of neuropeptide gamma toward copper(II) ions and products of metal-catalyzed oxidation.
Inorganic Chemistry, 2011, 50, 7489-7499
IF: 4.601

68. Cydzik Marzena, Rudowska Magdalena, Stefanowicz Piotr, Szewczuk Zbigniew
Derivatization of peptides as quaternary ammonium salts for sensitive detection by ESI-MS.
Journal of Peptide Science, 2011, 17, 445-453
IF: 1.799

69. Nurchi Valeria Marina, Lachowicz Joanna I., Crisponi Guido, Murgia S., Arca Massimiliano, Pintus A., Gans P, Niclós-Gutíerrez Juan, Domínguez-Martín Alicia, Castiñeiras A., Remelli Maurizio, Szewczuk Zbigniew, Lis Tadeusz
Kojic acid derivatives as powerful chelators for iron(III) and aluminium(III).
Dalton Transactions, 2011, 40, 5984-5998
IF: 3.838

70. Szczepanik Wojciech, Młynarz Piotr, Stefanowicz Piotr, Kucharczyk-Klamińska Marzena, D'Amelio N., Olbert-Majkut Adriana, Staszewska Anna, Ratajska Małgorzata, Szewczuk Zbigniew, Jeżowska-Bojczuk Małgorzata
Structural studies of Cu(II) binding to the novel peptidyl derivative of quinoxaline:N-(3-(2,3-di(pyridin-2-yl)quinoxalin-6-yl)alanyl)glycine.
Polyhedron, 2011, 30, 9-15
IF: 2.057

71. Cydzik Marzena, Rudowska Magdalena, Stefanowicz Piotr, Szewczuk Zbigniew
The competition of charge remote and charge directed fragmentation mechanisms in quaternary ammonium salt derivatized peptides - an isotopic exchange study.
Journal of the American Society for Mass Spectrometry, 2011, 22, 2103-2107
IF: 4.002

72. Kapczyńska Katarzyna, Stefanowicz Piotr, Jaremko Łukasz, Jaremko Mariusz, Kluczyk Alicja, Szewczuk Zbigniew
The efficient synthesis of isotopically labeled peptide-derived Amadori products and their characterization.
Amino Acids, 2011, 40, 923-932
IF: 3.248

73. Kijewska Monika, Stefanowicz Piotr, Kluczyk Alicja, Szewczuk Zbigniew
The isotopic exchange of oxygen as a tool for detection of the glycation sites in proteins.
Analytical Biochemistry, 2011, 419, 81-87
IF: 2.996

74. Kowalik-Jankowska Teresa, Jankowska Elżbieta, Szewczuk Zbigniew, Kasprzykowski F.
Coordination abilities of neurokinin A and its derivative and products of metal-catalyzed oxidation.
Journal of Inorganic Biochemistry, 2010, 104, 831-842
IF: 3.317

75. Stefanowicz Piotr, Kijewska Monika, Kluczyk Alicja, Szewczuk Zbigniew
Detection of glycation sites in proteins by high-resolution mass spectrometry combined with isotopic labeling.
Analytical Biochemistry, 2010, 400, 237-243
IF: 3.236

76. Kowalewska Karolina , Stefanowicz Piotr, Ruman Tomasz, Frączyk Tomasz, Rode Wojciech, Szewczuk Zbigniew
Electron capture dissociation mass spectrometric analysis of lysine-phosphorylated peptides.
Bioscience Reports, 2010, 30, 433-443
IF: 2.213

77. Stefanowicz Piotr, Petry-Podgórska Inga, Kowalewska Karolina , Jaremko Łukasz, Jaremko Mariusz, Szewczuk Zbigniew
Electrospray ionization mass spectrometry as a method for studying the high-pressure denaturation of proteins.
Bioscience Reports, 2010, 29, 91-99
IF: 2.213

78. Stefanowicz Piotr, Batorska Joanna, Kijewska Monika, Bartosz-Bechowski Hubert, Szewczuk Zbigniew, Lis Tadeusz
Hydrate of 2,3:4,5-di-O-isopropylidene-β-D--arabino-hexos-2-ulo-2,6-pyranose as new crystalline reagent in the preparation of Amadori derived peptides.
Central European Journal of Chemistry, 2010, 8, 28-33
IF: 0.991

79. Łęgowska Anna, Lesner A., Bulak E., Jaśkiewicz A., Sieradzan A., Cydzik Marzena M., Stefanowicz Piotr, Szewczuk Zbigniew, Rolka Krzysztof
Inhibitory activity of double-sequence analogues of trypsin inhibitor SFTI-1 from sunflower seeds: an example of peptide splicing.
FEBS Journal, 2010, 277, 2351-2359
IF: 3.129

80. Nurchi Valeria Marina, Crisponi Guido, Lachowicz Joanna I., Murgia S., Pivetta T., Remelli Maurizio, Rescigno Antonio, Niclós-Gutíerrez Juan, González-Pérez Josefa M., Domínguez-Martín Alicia, Castiñeiras A., Szewczuk Zbigniew
Iron(III) and aluminium(III) complexes with hydroxypyrone ligands aimed to design kojic acid derivatives with new perspectives.
Journal of Inorganic Biochemistry, 2010, 104, 560-569
IF: 3.317

81. Stefanowicz Piotr, Kijewska Monika, Kapczyńska Katarzyna, Szewczuk Zbigniew
Methods of the site-selective solid phase synthesis of peptide-derived Amadori products.
Amino Acids, 2010, 38, 881-889
IF: 4.106

82. Kluczyk Alicja, Rudowska Magdalena, Stefanowicz Piotr, Szewczuk Zbigniew
Microwave-assisted TFA cleavage of peptides from Merrifield resin.
Journal of Peptide Science, 2010, 16, 31-39
IF: 1.954

83. Wiśniewski Łukasz, Deperasinska Irena, Staszewska Anna, Stefanowicz Piotr, Berski Sławomir, Lipkowski Paweł, Szewczuk Zbigniew, Szemik-Hojniak Anna
Photophysical properties of dipeptides containing substituted 3-(quinoxalin-6-yl) alanine. Spectroscopic studies and theoretical calculations.
Journal of Physical Chemistry A, 2010, 114, 9405-9412
IF: 2.732

84. Ruman Tomasz, Długopolska K., Jurkiewicz A., Rut D., Frączyk Tomasz, Cieśla J., Leś A., Szewczuk Zbigniew, Rode Wojciech
Thiophosphorylation of free amino acids and enzyme protein by thiophosphoramidate ions.
Bioorganic Chemistry, 2010, 38, 74-80
IF: 1.466

85. Stefanowicz Piotr, Kapczyńska Katarzyna, Jaremko Mariusz, Jaremko Łukasz, Szewczuk Zbigniew
A mechanistic study on the fragmentation of peptide-derived Amadori products.
Journal of Mass Spectrometry, 2009, 44, 1500-1508
IF: 4.411

86. Żyrek Magdalena, Gumienna-Kontecka Elżbieta, Szewczuk Zbigniew, Fritsky Igor O., Kozłowski Henryk
Copper(II)-aminohydroxamate ternary complexes evidenced by mass spectrometry.
Arkivoc, 2009, 145-157
IF: 1.09

87. Szczepanik Wojciech, Kucharczyk-Klamińska Marzena, Stefanowicz Piotr, Staszewska Anna, Szewczuk Zbigniew, Skała J., Mysiak A., Jeżowska-Bojczuk Małgorzata
DNA oxidative cleavage induced by the novel peptide derivatives of 3-(quinoxalin-6-yl)alanine in combination with Cu(II) or Fe(II) ions.
Bioinorganic Chemistry and Applications, 2009, 1-10
IF: 1.217
10.1155/2009/906836

88. Kijewska Monika, Kluczyk Alicja, Stefanowicz Piotr, Szewczuk Zbigniew
Electrospray ionization mass spectrometric analysis of complexes between peptide-derived Amadori products and borate ions.
Rapid Communications in Mass Spectrometry, 2009, 23, 4038-4046
IF: 2.695

89. Skarlas T., Panou-Pomonis E., Kluczyk Alicja, Szewczuk Zbigniew, Zimecki Michał, Kosmopoulou A., Sakarellos-Daitsiotis M., Sakarellos C.
HLA-DQ7β1 and β2 derived peptides as immunomodulators.
Journal of Peptide Science, 2009, 15, 296-304
IF: 1.807

90. Stefanowicz Piotr, Kijewska Monika, Szewczuk Zbigniew
Sequencing of peptide-derived Amadori products by the electron capture dissociation method.
Journal of Mass Spectrometry, 2009, 44, 1047-1052
IF: 4.411

91. Koprowska-Ratajska Małgorzata, Kluczyk Alicja, Stefanowicz Piotr, Bartosz-Bechowski Hubert, Szewczuk Zbigniew
Solid phase synthesis of peptides containing novel amino acids, substituted 3-benzimidazolealanines.
Amino Acids, 2009, 36, 309-315
IF: 3.877

92. Maciejewska A., Łukasiewicz Jolanta, Niedziela T., Szewczuk Zbigniew, Ługowski Cz.
Structural analysis of the O-specific polysaccharide isolated from Plesiomonas shigelloides 051 lipopolysaccharide.
Carbohydrate Research, 2009, 344, 894-900
IF: 2.025

93. Jaremko Łukasz, Jaremko Mariusz, Pasikowski Paweł, Cebrat Marek, Stefanowicz Piotr, Lisowski Marek, Artym Jolanta, Zimecki Michał, Zhukov Igor, Szewczuk Zbigniew
The immunosuppressive activity and solution structures of ubiquitin fragments.
Biopolymers, 2009, 91, 423-431
IF: 2.605

94. Kapłon T. M., Rymarczyk G., Nocula-Ługowska M., Jakób M., Kochman Michał A., Lisowski Marek, Szewczuk Zbigniew, Ożyhar A.
Starmaker exhibits properties of an intrinsically disordered protein.
Biomacromolecules, 2008, 9, 2118-2125
IF: 4.146

95. Szyrwiel Łukasz, Jankowska Elżbieta, Janicka-Kłos Anna, Szewczuk Zbigniew, Valensin Daniela, Kozłowski Henryk
Zn(II) ions bind very efficiently to tandem repeat region of "prion related protein" (PrP-rel-2) of zebra-fish. MS and potentiometric evidence.
Dalton Transactions, 2008, 6117-6120
IF: 3.58

96. Stefanowicz Piotr, Kapczyńska Katarzyna, Kluczyk Alicja, Szewczuk Zbigniew
A new procedure for the synthesis of peptide-derived Amadori products on a solid support.
Tetrahedron Letters, 2007, 48, 967-969
IF: 2.615

97. Paduch Marcin, Biernat Monika, Stefanowicz Piotr, Derewenda Zygmunt S., Szewczuk Zbigniew, Otlewski Jacek
Bivalent peptides as models for multimeric targets of PDZ domains.
ChemBioChem, 2007, 8, 443-452
IF: 3.446

98. Stefanowicz Piotr, Jaremko Łukasz, Jaremko Mariusz, Staszewska Anna, Szewczuk Zbigniew, Bryndal Iwona, Lis Tadeusz
(2S)-3-(4-amino-3-nitrophenyl)-2-(9H-fluoren-9-ylmethoxycabonylamino) propanoic acid dichloromethane disolvate.
Acta Crystallographica Section E: Structure Reports Online, 2006, E62, o3555-o3557
IF: 0.567

99. Biernat Monika, Stefanowicz Piotr, Zimecki Michał, Szewczuk Zbigniew
Amino-terminal dimerization of peptides on the solid support. Synthesis and biological activity of the immunosuppressive HLA-DR fragments linked by poly(ethylene glycol)s.
Bioconjugate Chemistry, 2006, 17, 1116-1124
IF: 3.823

100. Staszewska Anna, Stefanowicz Piotr, Szewczuk Zbigniew
Direct solid-phase synthesis of quinoxaline-containing peptides.
Tetrahedron Letters, 2005, 46, 5525-5528
IF: 2.477

101. Szewczuk Zbigniew, Biernat Monika, Dyba Marcin, Zimecki Michał
Dimerization of the immunosuppressive peptide fragment of HLA-DR molecule enhances its potency.
Peptides, 2004, 25, 207-215
IF: 2.511

102. Szewczuk Zbigniew, Stefanowicz Piotr, Wilczyński Andrzej, Staszewska Anna, Siemion Ignacy Z., Zimecki Michał, Wieczorek Zbigniew
Immunosuppressory activity of ubiquitin fragments containing retro-RGD sequence.
Biopolymers, 2004, 74, 352-362
IF: 2.863

103. Stefanowicz Piotr, Boratyński Przemysław J., Staszewska Anna, Wilczyński Andrzej, Zimecki Michał, Szewczuk Zbigniew
Threonine at position 6 is not essential for the immunosuppressive activity of HLA-DQ(β164-172)-hexapeptide.
Molecular Immunology, 2004, 41, 911-917
IF: 3.196
10.1016/j.molimm.2004.04.024

104. Sokołowska Magdalena, Krężel Artur, Dyba Marcin, Szewczuk Zbigniew, Bal Wojciech
Short peptides are not reliable models of thermodynamic and kinetic properties of the N-terminal metal binding site in serum albumin.
European Journal of Biochemistry, 2002, 269, 1323-1331
IF: 3.001

105. Kluczyk Alicja, Siemion Ignacy Z., Szewczuk Zbigniew, Wieczorek Zbigniew
The immunosuppressive activity of peptide fragments of vaccinia virus C10L protein and a hypothesis on the role of this protein in the viral invasion.
Peptides, 2002, 23, 823-834
IF: 2.635

106. Szewczuk Zbigniew, Konishi Y., Goto Y.
A two-process model describes the hydrogen exchange behavior of cytochrome c in the molten globule state with various extents of acetylation.
Biochemistry, 2001, 40, 9623-9630
IF: 4.114

107. Petry Inga, Wiśniewski J. R., Szewczuk Zbigniew
Conformational stability of six truncated cHMG1a proteins studied in their mixture by H/D exchange and electrospray ionization mass spectrometry.
Acta Biochimica Polonica, 2001, 48, 1131-1136
IF: 0.832

108. Schwanbeck R., Gymnopoulos M., Petry Inga, Piekiełko A., Szewczuk Zbigniew, Heyduk T., Zechel K., Wiśniewski J. R.
Consecutive steps of phosphorylation affect conformation and DNA binding of the Chironomus high mobility group A protein.
Journal of Biological Chemistry, 2001, 276, 26012-26021
IF: 7.258

109. Szewczuk Zbigniew, Wilczyński Andrzej, Petry Inga, Siemion Ignacy Z., Wieczorek Zbigniew
Design, synthesis and biological evaluation of a new bridged immunosuppressor.
Acta Biochimica Polonica, 2001, 48, 1147-1150
IF: 0.832

110. Bal Wojciech, Dyba Marcin, Szewczuk Zbigniew, Jeżowska-Bojczuk Małgorzata, Lukszo J., Ramakrishna G., Kasprzak K. S.
Differential zinc and DNA binding by partial peptides of human protamine HP2.
Molecular and Cellular Biochemistry, 2001, 222, 97-106
IF: 1.583

111. Stefanowicz Piotr, Boratyński J., Kańska U., Petry Inga, Szewczuk Zbigniew
Evaluation of high temperature glycation of proteins and peptides by electrospray ionization mass spectrometry.
Acta Biochimica Polonica, 2001, 48, 1137-1141
IF: 0.832

112. Szewczuk Zbigniew, Buczek Paweł, Stefanowicz Piotr, Krajewski Krzysztof, Wieczorek Zbigniew, Siemion Ignacy Z.
Immunosuppressory activity of the cyclodimeric peptide with RGD-sequences.
Acta Biochimica Polonica, 2001, 48, 121-130
IF: 0.832

113. Grzesiak A., Buczek O., Petry Inga, Szewczuk Zbigniew, Otlewski Jacek
Inhibition of serine proteinases from human blood clotting system by squash inhibitor mutants.
Biochimica et Biophysica Acta-Protein Structure and Molecular Enzymology, 2000, 1478, 318-324
IF: 1.399

114. Szewczuk Zbigniew, Wilczyński Andrzej, Dyba Marcin, Petry Inga, Siemion Ignacy Z., Wieczorek Zbigniew
New conformationally restricted analog of the immunosuppressory mini-domain of HLA-DQ and its biological properties.
Peptides, 2000, 21, 1849-1858
IF: 1.867

115. Wiśniewski J. R., Szewczuk Zbigniew, Petry Inga, Schwanbeck R., Renner U.
Constitutive phosphorylation of the acidic tails of the high mobility group 1 proteins by casein kinase II alters their conformation, stability, and DNA binding specificity.
Journal of Biological Chemistry, 1999, 274, 20116-20122
IF: 7.666

116. Szewczuk Zbigniew, Wilczyński Andrzej, Stefanowicz Piotr, Szeszel-Fedorowicz Wioletta, Siemion Ignacy Z., Wieczorek Zbigniew
Immunosuppressory mini-regions of HLA-DP and HLA-DR.
Molecular Immunology, 1999, 36, 525-533
IF: 2.076

117. Jedliński Z., Adamus Grażyna, Kowalczuk M., Schubert R., Szewczuk Zbigniew, Stefanowicz Piotr
Electrospray tandem mass spectrometry of poly(3-hydroxybutanoic acid) end groups analysis and fragmentation mechanism.
Rapid Communications in Mass Spectrometry, 1998, 12, 357-360
IF: 2.502

118. Siemion Ignacy Z., Strug Iwona, Stefanowicz Piotr, Szewczuk Zbigniew
The problem of the biologically active conformation of thymopoietin.
Letters in Peptide Science, 1998, 5, 379-381
IF: 0.557

119. Szewczuk Zbigniew, Wieczorek Zbigniew, Stefanowicz Piotr, Wilczyński Andrzej, Siemion Ignacy Z.
Further investigations on thymopentin-like fragments of HLA-DQ and their analogues.
Archivum Immunologiae et Therapiae Experimentalis, 1997, 45, 335-341

120. Siemion Ignacy Z., Strug Iwona, Szewczuk Zbigniew
The determination of thymopoietin conformation based on X-ray structure of a discontinous thymopoietin-like motif of G-actin.
Acta Biochimica Polonica, 1997, 44, 519-525
IF: 0.522

121. Szewczuk Zbigniew, Siemion Ignacy Z., Wieczorek Zbigniew
Immunological properties of the thymopentin-like fragments of HLA-DQ.
Molecular Immunology, 1996, 33, 903-908
IF: 1.837

122. Szewczuk Zbigniew, Stefanowicz Piotr, Wilczyński Andrzej, Siemion Ignacy Z., Cierniewski C. S., Kralisz U., Wieczorek Zbigniew
The immunosuppressory and adhesive miniregion of the human major histocompatibility protein, human leukocyte antigen DQ.
Biopolymers, 1996, 40, 571-583
IF: 2.694

123. Wang J., Szewczuk Zbigniew, Yue S. Y., Tsuda Y., Konishi Y., Purisima E. O.
Calculation of relative binding free energies and configurational entropies: a structural and thermodynamic analysis of the nature of non-polar binding of thrombin inhibitors based on Hirudin 55-65.
Journal of Molecular Biology, 1995, 253, 473-492
IF: 5.346

124. Tsuda Y., Szewczuk Zbigniew, Wang J., Yue S. Y., Purisima E. O., Konishi Y.
Interactions of hirudin-based inhibitor with thrombin: critical role of the IleH459 side chain of the inhibitor.
Biochemistry, 1995, 34, 8708-8714
IF: 5.144

125. Siemion Ignacy Z., Szewczuk Zbigniew, Kluczyk Alicja, Słoń Jacek J., Wieczorek Zbigniew
On the "immunostimulative" and "immunosuppressive" conformation of thymopentin analogues.
Polish Journal of Chemistry, 1995, 69, 1669-1678
IF: 0.422

126. Ning Q., Ripoll D. R., Szewczuk Zbigniew, Konishi Y., Ni F.
Thrombin-bound conformation of a cyclic anticoagulant peptide using transferred nuclear overhauser effect (NOE), distance geometry and NOE simulations.
Biopolymers, 1994, 34, 1125-1137
IF: 2.313

127. Siemion Ignacy Z., Szewczuk Zbigniew, Lisowski Marek
A cyclic analogue of hexapeptide Tyr-Val-Pro-Leu-Phe-Pro, a peptide immunostimulant.
Polish Journal of Chemistry, 1993, 67, 877-883

128. Hopfner K.-P., Ayala Y., Szewczuk Zbigniew, Konishi Y., Di Cera E.
Chemical compensation in macromolecular bridge-binding to thrombin.
Biochemistry, 1993, 32, 2947-2953
IF: 5.109

129. Szewczuk Zbigniew, Gibbs B. F., Yue S. Y., Purisima E. O., Zdanov A., Cygler Miroslaw, Konishi Y.
Design of a linker for trivalent thrombin inhibitors : interaction of the main chain of the linker with thrombin.
Biochemistry, 1993, 32, 3396-3404
IF: 5.109

130. Yue S. Y., DiMaio J., Szewczuk Zbigniew, Purisima E. O., Ni F., Konishi Y.
Characterization of the interactions of a bifunctional inhibitor with α-thrombin by molecular modelling and peptide synthesis.
Protein Engineering, 1992, 5, 77-85
IF: 3.392

131. Szewczuk Zbigniew, Gibbs B. F., Yue S. Y., Purisima E. O., Konishi Y.
Conformationally restricted thrombin inhibitors resistant to proteolytic digestion.
Biochemistry, 1992, 31, 9132-9140
IF: 5.196

132. Szewczuk Zbigniew, Rebholz K., Rich D. H.
Synthesis and biological activity of new conformationally restricted analogues of pepstatin.
International Journal of Peptide and Protein Research, 1992, 40, 233-242
IF: 1.894

133. Taylor A., Peltier C. Z., Jahngen E. G. E., Laxman E., Szewczuk Zbigniew, Torre F. J.
Use of azidobestatin as a photoaffinity label to identify the active site peptide of leucine aminopeptidase.
Biochemistry, 1992, 31, 4141-4150
IF: 5.196

134. Siemion Ignacy Z., Kubik Aleksandra, Lisowski Marek, Szewczuk Zbigniew, Zimecki Michał, Wieczorek Zbigniew
Immunosuppressive analogues of hexapeptide Tyr-Val-Pro-Leu-Phe-Pro, an immune system stimulant.
International Journal of Peptide and Protein Research, 1991, 38, 54-61
IF: 1.587

135. Szewczuk Zbigniew, Kubik Aleksandra, Gocka G., Wieczorek Zbigniew, Zimecki Michał, Janusz M.
New analogs of the immunoregulatory PRP-pentapeptide.
Peptides, 1991, 12, 487-492
IF: 2.033

136. Siemion Ignacy Z., Folkers G., Szewczuk Zbigniew, Jankowski Andrzej, Kubik Aleksandra, Voelter W.
Peptides related to the active fragment of "proline rich polypeptide" an immunoregulatory protein of the ovine colostrum.
International Journal of Peptide and Protein Research, 1990, 36, 506-514
IF: 1.587