Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Dawid Kozień"'
Autor:
Marcin Wekwejt, Rafał Jesiołkiewicz, Aleksandra Mielewczyk-Gryń, Dawid Kozień, Anna Ronowska, Justyna Kozłowska, Uwe Gbureck
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Bone cement based on magnesium phosphate has extremely favorable properties for its application as a bioactive bone substitute. However, further improvement is still expected due to difficult injectability and high brittleness. This paper re
Externí odkaz:
https://doaj.org/article/047a0690a8de42238147c85338e06070
Autor:
Anna Wróblewska, Bożena Szermer-Olearnik, Agnieszka Szczygieł, Katarzyna Węgierek-Ciura, Jagoda Mierzejewska, Dawid Kozień, Paulina Żeliszewska, Roksana Kruszakin, Paweł Migdał, Zbigniew Pędzich, Elżbieta Pajtasz-Piasecka
Publikováno v:
Journal of Nanobiotechnology, Vol 22, Iss 1, Pp 1-14 (2024)
Abstract Background The use of cells as carriers for the delivery of nanoparticles is a promising approach in anticancer therapy, mainly due to their natural properties, such as biocompatibility and non-immunogenicity. Cellular carriers prevent the r
Externí odkaz:
https://doaj.org/article/23220ec060d34de5ae9d15fd039a65d9
Autor:
Stanisław Cudziło, Bożena Szermer-Olearnik, Sławomir Dyjak, Mateusz Gratzke, Kamil Sobczak, Anna Wróblewska, Agnieszka Szczygieł, Jagoda Mierzejewska, Katarzyna Węgierek-Ciura, Andrzej Rapak, Paulina Żeliszewska, Dawid Kozień, Zbigniew Pędzich, Elżbieta Pajtasz-Piasecka
Publikováno v:
Materials, Vol 17, Iss 10, p 2438 (2024)
In this research, we developed boron-rich nanoparticles that can be used for boron neutron capture therapy as potential carriers for boron delivery to cancerous tissues. Functionalized carbonated boron nitride nanostructures (CBNs) were successfully
Externí odkaz:
https://doaj.org/article/8f60358768c14b4da2fb473e2e538985
Publikováno v:
Crystals, Vol 14, Iss 5, p 456 (2024)
The present work describes test results for glass crystal materials based on the SiO2-Al2O3-MgO-K2O system after 5, 10, 15, and 20 wt.% zinc oxide was added. The glazing analysis involved determining the effect of the additive on the characteristic t
Externí odkaz:
https://doaj.org/article/35844b687fed446ca93c94c78f8473ad
Publikováno v:
Crystals, Vol 14, Iss 2, p 153 (2024)
Owing to its properties, boron carbide has been applied in scientific and industrial fields. For this reason, B4C powders should be characterized by high purity and homogeneity in grain size and shape. In this study, boron carbide was prepared using
Externí odkaz:
https://doaj.org/article/a747365862604c95b8fbf80cea2d0b69
Autor:
Dawid Kozień, Paulina Żeliszewska, Bożena Szermer-Olearnik, Zbigniew Adamczyk, Anna Wróblewska, Agnieszka Szczygieł, Katarzyna Węgierek-Ciura, Jagoda Mierzejewska, Elżbieta Pajtasz-Piasecka, Tomasz Tokarski, Grzegorz Cios, Stanisław Cudziło, Zbigniew Pędzich
Publikováno v:
Materials, Vol 16, Iss 19, p 6534 (2023)
Boron carbide is one of the hardest materials in the world which can be synthesized by various methods. The most common one is a carbothermic or magnesiothermic reduction of B2O3 performed at high temperatures, where the obtained powder still require
Externí odkaz:
https://doaj.org/article/1928028941c244399587e49802e1dcf6
Publikováno v:
Crystals, Vol 13, Iss 10, p 1435 (2023)
The aim of this experiment was to determine the effect of the addition of strontium oxide on the recrystallization of zirconium silicate when adding strontium oxide to the glaze composition. Zirconia glazes (four different contents) were prepared, to
Externí odkaz:
https://doaj.org/article/077f12108e664cfcbfb8dca763b5f04a
Autor:
Dawid Kozień, Izabella Czekaj, Patrycja Gancarz, Magdalena Ziąbka, Wojciech Wieczorek, Katarzyna Pasiut, Dariusz Zientara, Zbigniew Pędzich
Publikováno v:
Materials, Vol 15, Iss 23, p 8657 (2022)
In this study, we investigated the effect of adding two different intermetallics, Ti5Si3 and TiSi2, for the preparation of TiB2-SiC-B4C composites. As part of the research, stoichiometric composites consisting only of two phases TiB2 and SiC were obt
Externí odkaz:
https://doaj.org/article/49dfcb3fa6904c7785f360cde1065b1b
Autor:
Agnieszka Wilk, Lucjan Kozielski, Daniel Michalik, Dawid Kozień, Jolanta Makowska, Zbigniew Pędzich
Publikováno v:
Materials, Vol 15, Iss 3, p 1058 (2022)
The Pr3+-doped solid solutions from (Ba,Ca)(Ti,Zr)O3 (BCTZO) system were successfully synthesized using an efficient and low-energy consuming route—the Pechini method combined with the sintering at relatively low temperature (1450 °C). The obtaine
Externí odkaz:
https://doaj.org/article/ee87820b0935483a9abee87077bc888c
Autor:
Dawid Kozień, Bożena Szermer-Olearnik, Andrzej Rapak, Agnieszka Szczygieł, Natalia Anger-Góra, Janusz Boratyński, Elżbieta Pajtasz-Piasecka, Mirosław M. Bućko, Zbigniew Pędzich
Publikováno v:
Materials, Vol 14, Iss 11, p 3010 (2021)
The aim of the work was to study the interaction between boron-rich boron carbide nanoparticles and selected tumor and immune phagocytic cells. Experiments were performed to investigate the feasibility of the application of boron carbide nanoparticle
Externí odkaz:
https://doaj.org/article/5e219019d97a4013975a2b11d9e7d4c7