Bioglass-based Scaffolds Reinforced by composite coating: Preparation and response to mechanical loading
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F14%3A00435431" target="_blank" >RIV/68081723:_____/14:00435431 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Bioglass-based Scaffolds Reinforced by composite coating: Preparation and response to mechanical loading
Popis výsledku v původním jazyce
Preparation and characterization of Bioglass porous scaffold reinforced by a homogeneous polyvinyl alcohol (PVA) coating and/or by composite coating consisting of PVA and microfibrillated cellulose (MFC) dispersion is discussed in the work. Resulting scaffolds exhibited 3D interconnected structure with high degree of open porosity (45 PPI, 90% of open porosity). The coating was obtained by dipping the samples into an aqueous solution of PVA and/or PVA containing MFC. Compressive and tensile tests, according to a new testing methodology optimized for highly porous brittle ceramics were carried out. The effectiveness of a PVA/MFC composite coating as reinforcement for bioactive glass based scaffolds has been proven by mechanical and microstructural characterization.
Název v anglickém jazyce
Bioglass-based Scaffolds Reinforced by composite coating: Preparation and response to mechanical loading
Popis výsledku anglicky
Preparation and characterization of Bioglass porous scaffold reinforced by a homogeneous polyvinyl alcohol (PVA) coating and/or by composite coating consisting of PVA and microfibrillated cellulose (MFC) dispersion is discussed in the work. Resulting scaffolds exhibited 3D interconnected structure with high degree of open porosity (45 PPI, 90% of open porosity). The coating was obtained by dipping the samples into an aqueous solution of PVA and/or PVA containing MFC. Compressive and tensile tests, according to a new testing methodology optimized for highly porous brittle ceramics were carried out. The effectiveness of a PVA/MFC composite coating as reinforcement for bioactive glass based scaffolds has been proven by mechanical and microstructural characterization.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
JI - Kompositní materiály
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GA14-11234S" target="_blank" >GA14-11234S: Experimentální hodnocení a výpočtové modelování odezvy keramických pěn na mechanické zatěžování</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů