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Wyszukujesz frazę "Szatkowski, Piotr" wg kryterium: Autor


Wyświetlanie 1-5 z 5
Tytuł:
Bio-based polyurethane for surgical applications – influence of PEG molar mass, biological and thermal properties of polyurethane composites
Autorzy:
Ordon, Klaudia
Szatkowski, Piotr
Pielichowska, Kinga
Powiązania:
https://bibliotekanauki.pl/articles/283767.pdf
Data publikacji:
2019
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Źródło:
Engineering of Biomaterials; 2019, 22, no.153; 59
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preparation and characteristics of polyurethane-based composites reinforced with bioactive ceramics
Autorzy:
Złocista-Szewczyk, Natalia
Szatkowski, Piotr
Pielichowska, Kinga
Powiązania:
https://bibliotekanauki.pl/articles/284882.pdf
Data publikacji:
2020
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
polyurethane
HAp
TCP
orthopaedics
bone regeneration
Opis:
The purpose of the study was to synthesize and characterize a series of porous polyurethane-based composites modified with β-tricalcium phosphate (TCP) and hydroxyapatite (HAp). The composites were obtained by the one-step bulk polyaddition method using poly(ethylene glycol) (PEG) as a soft segment, 4,4’-diphenylmethane diisocyanate (MDI), 1,4-butanediol (BDO) as a chain extender and selected bioactive bioceramics. The obtained composites were characterized using FTIR, DSC, TG and SEM/EDX methods. Moreover, in vitro chemical stability and wettability tests were performed. The preliminary assessment of mechanical properties, porosity and in vitro chemical stability was performed. The test results showed that the best pore distributions, as well as Young’s modulus, were found for the hydroxyapatite--modified composites and PU/20% TCP. The wettability investigations revealed that the contact angle of PU composites was in the range 50-80°, which indicates the hydrophobic nature of the materials. The in vitro biostability studies confirmed that all tested compo-sites were chemically stable during incubation in the simulated body fluid. By using infrared spectroscopy the presence of urethane bonds and completion of reaction were evidenced. The results showed that the bioactivity of the materials was improved, which makes good perspectives for the obtained materials to be considered as potential scaffolds in bone tissue regeneration.
Źródło:
Engineering of Biomaterials; 2020, 23, 154; 22-29
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preparation and characteristics of polyurethane-based composites reinforced with bioactive ceramics
Autorzy:
Złocista-Szewczyk, Natalia
Szatkowski, Piotr
Pielichowska, Kinga
Powiązania:
https://bibliotekanauki.pl/articles/1844984.pdf
Data publikacji:
2020
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
polyurethane
HAp
TCP
orthopaedics
bone regeneration
Opis:
The purpose of the study was to synthesize and characterize a series of porous polyurethane-based composites modified with β-tricalcium phosphate (TCP) and hydroxyapatite (HAp). The composites were obtained by the one-step bulk polyaddition method using poly(ethylene glycol) (PEG) as a soft segment, 4,4’-diphenylmethane diisocyanate (MDI), 1,4-butanediol (BDO) as a chain extender and selected bioactive bioceramics. The obtained composites were characterized using FTIR, DSC, TG and SEM/EDX methods. Moreover, in vitro chemical stability and wettability tests were performed. The preliminary assessment of mechanical properties, porosity and in vitro chemical stability was performed. The test results showed that the best pore distributions, as well as Young’s modulus, were found for the hydroxyapatite--modified composites and PU/20% TCP. The wettability investigations revealed that the contact angle of PU composites was in the range 50-80°, which indicates the hydrophobic nature of the materials. The in vitro biostability studies confirmed that all tested compo-sites were chemically stable during incubation in the simulated body fluid. By using infrared spectroscopy the presence of urethane bonds and completion of reaction were evidenced. The results showed that the bioactivity of the materials was improved, which makes good perspectives for the obtained materials to be considered as potential scaffolds in bone tissue regeneration.
Źródło:
Engineering of Biomaterials; 2020, 23, 154; 22-29
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Properties of polyoxymethylene composites with functionalized hydroxyapatite
Autorzy:
Nowicka, Katarzyna
Caputa, Aleksandra
Szatkowski, Piotr
Pielichowska, Kinga
Powiązania:
https://bibliotekanauki.pl/articles/284026.pdf
Data publikacji:
2019
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Źródło:
Engineering of Biomaterials; 2019, 22, no.153; 97
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Newly crosslinked chitosan-based hydrogel biomaterials: physical, chemical and mechanical investigation
Autorzy:
Salagierski, Szymon
Dziadek, Michał
Dziadek, Kinga
Drozdowska, Mariola
Serafim, Andrada
Stancu, Izabela-Cristina
Szatkowski, Piotr
Kopec, Aneta
Rajzer, Izabela
Cholewa-Kowalska, Katarzyna
Douglas, Timothy E.L
Powiązania:
https://bibliotekanauki.pl/articles/1844742.pdf
Data publikacji:
2021
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Źródło:
Engineering of Biomaterials; 2021, 24, 163; 116
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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