Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Janusz Lekki"'
Autor:
Dominik Czernia, Piotr Konieczny, Ewa Juszyńska-Gałązka, Marcin Perzanowski, Janusz Lekki, Anabel Berenice González Guillén, Wiesław Łasocha
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract The influence of 1.9 MeV proton irradiation on structural and magnetic properties has been explored in the two-dimensional (2D) NiSO4(1,3-phenylenediamine)2 coordination ferrimagnet. The X-ray powder diffraction and IR spectroscopy revealed
Externí odkaz:
https://doaj.org/article/b426faf3b091467380fe1895cbd5a217
Publikováno v:
Clinical Hemorheology and Microcirculation. 79:279-292
OBJECTIVE: The study aims at assessing the relationship between blood pressure, heart geometry parameters, and the erythrocyte content of sulfur, potassium, chlorine and phosphorus, in a group of patients with ambulatory systolic and diastolic blood
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb861dab738508837ee1d7746f244705
https://doi.org/10.3233/ch-211117
https://doi.org/10.3233/ch-211117
Autor:
Dominik Czernia, Piotr Konieczny, Ewa Juszyńska-Gałązka, Janusz Lekki, Anabel Berenice González Guillén, Wiesław Łasocha
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edb5a559335f3549f09cf7e45c3e656b
https://doi.org/10.2139/ssrn.4159687
https://doi.org/10.2139/ssrn.4159687
Autor:
Renata Chałas, Janusz Lekki, Andrzej Kuczumow, Maciej Jarzębski, Wojciech Smułek, Jakub Nowak, Katarzyna Sarna-Boś
Publikováno v:
International Journal of Molecular Sciences
International Journal of Molecular Sciences, Vol 22, Iss 6003, p 6003 (2021)
Volume 22
Issue 11
International Journal of Molecular Sciences, Vol 22, Iss 6003, p 6003 (2021)
Volume 22
Issue 11
The dentin-enamel junction (DEJ) is known for its special role in teeth. Several techniques were applied for the investigation of the DEJ in human sound molar teeth. The electron (EPMA) and proton (PIXE) microprobes gave consistent indications about
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b43d72b1dbb2aeab46be9417271dd399
http://europepmc.org/articles/PMC8199634
http://europepmc.org/articles/PMC8199634
Autor:
Andrzej Budkowski, Joanna Pabijan, Kamil Awsiuk, Janusz Lekki, Katarzyna M. Sowa, Justyna Bobrowska, Małgorzata Lekka, Jakub Rysz, Piotr Bobrowski
Publikováno v:
Analytical Chemistry. 91:9885-9892
The multi-step character of cancer progression makes it difficult to define a unique biomarker of the disease. Interdisciplinary approaches, combining various complimentary techniques, especially those operating at a nanoscale level, potentially acce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b719798f1a7f8a52c71ba8602429f56
https://doi.org/10.1021/acs.analchem.9b01542
https://doi.org/10.1021/acs.analchem.9b01542
Autor:
Wojciech Gawlik, Mateusz Schabikowski, Adam M. Wojciechowski, Janusz Lekki, Marta Marszalek, M. Mitura-Nowak, Mariusz Mrózek
Publikováno v:
Materials, Vol 14, Iss 833, p 833 (2021)
Materials
Volume 14
Issue 4
Materials
Volume 14
Issue 4
We present an experimental study of the longitudinal and transverse relaxation of ensembles of negatively charged nitrogen-vacancy (NV−) centers in a diamond monocrystal prepared by 1.8 MeV proton implantation. The focused proton beam was used to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30867a3944e3f4c2ba7814ee0c617ff5
https://www.mdpi.com/1996-1944/14/4/833
https://www.mdpi.com/1996-1944/14/4/833
Autor:
Janusz Lekki, Marta Marszalek, Amanda Bartkowiak, Elżbieta Menaszek, Katarzyna Suchanek, Marcin Perzanowski, Barbara Szaraniec
Publikováno v:
Materials Science and Engineering: C. 92:88-95
Development of functional coatings for artificial bone implants that strengthen the osseointegration and accelerate bone healing processes is urgently needed in the biomedical field. In this study we present biological effect of novel composite coati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c7a1a7259aae5a6c3df921c29ba13f4
https://doi.org/10.1016/j.msec.2018.06.043
https://doi.org/10.1016/j.msec.2018.06.043
Publikováno v:
Materials Chemistry and Physics. 215:385-392
The corrosion behavior as well as the electrochemical surface response of the novel CoCrFeMnNi (marked A1H) high entropy alloy (HEA) prepared by mechanical alloying of Co, Cr, Fe, Mn, Ni powders combined with Hot Isostatic Pressing (HIP: 1000 °C/15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a19dba78b8046ef099963961aad6267
https://doi.org/10.1016/j.matchemphys.2018.05.056
https://doi.org/10.1016/j.matchemphys.2018.05.056
Autor:
Ewa Pięta, Julio M. del Hoyo-Meléndez, Michał Nowakowski, Wojciech M. Kwiatek, Marta Matosz, Janusz Lekki, Czesława Paluszkiewicz
Publikováno v:
Surface and Interface Analysis. 50:78-86
An investigation of a numismatic collection of silver denarii from the early Piast dynasty was conducted using Fourier-transform infrared spectroscopy. The studied coins, minted between 995 and 1020 ad under the rules of Boleslaus the Brave and Miesz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::418df6447880e0da72d12a775236c92c
https://doi.org/10.1002/sia.6338
https://doi.org/10.1002/sia.6338
Autor:
Jakub Bielecki, Katarzyna Pogoda, Konrad Tkocz, A. Wiecheć, Sebastian Bożek, Janusz Lekki, Ewelina Lipiec, Zbigniew Stachura, Wojciech M. Kwiatek
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 394:50-60
The article describes an X-ray microbeam standalone facility dedicated for irradiation of living cultured cells. The article can serve as an advice for such facilities construction, as it begins from engineering details, through mathematical modeling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ac81928813e386cfea41cd6fe1de411
https://doi.org/10.1016/j.nimb.2016.11.033
https://doi.org/10.1016/j.nimb.2016.11.033