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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Gorejová, Radka
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Publications (7/7 displayed)
- 2024Effect of gentamicin sulfate and polymeric polyethylene glycol coating on the degradation and cytotoxicity of iron-based biomaterialscitations
- 2024Mechanical and Degradation Behavior of Zinc‐Based Biodegradable Metal Foamscitations
- 2023Biodegradable zinc-based materials with a polymer coating designed for biomedical applicationscitations
- 2023Polymer-based electrochemical sensor: Fast, accurate, and simple insulin diagnostics toolcitations
- 2023Fucoidan- and ciprofloxacin-doped plasma-activated polymer coatings on biodegradable zinc: Hemocompatibility and drug release
- 2022Electrochemical behavior, biocompatibility and mechanical performance of biodegradable iron with<scp>PEI</scp>coatingcitations
- 2021Combined Effect of Phosphate and Polymer Coating on Cytotoxicity and Hemocompatibility of Iron Foamscitations
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article
Mechanical and Degradation Behavior of Zinc‐Based Biodegradable Metal Foams
Abstract
<jats:p>Zinc has gained interest as a biodegradable material due to its adequate degradation behavior under physiological conditions and acceptable biocompatibility. However, during the use of zinc as a degradable orthopedical implant, the mechanical properties are expected to change while the implant needs to maintain its function and mechanical support for 12–24 months with the load gradually transferred from the degrading implant to the healing bone. For such investigation, six different kinds of open‐cell zinc foams are fabricated by a modified investment casting method displaying different pore densities and strut thicknesses. Compressive properties and corrosion behavior in simulated body fluids are studied to determine the map of the most relevant parameters that influence the degradation properties. After 4 weeks of immersion in Hank's solution, changes in the slope in the “plateau” region and strain localization are observed. These changes can be explained by supposing microcrack propagation into the depth of the struts due to the progressing corrosion attack.</jats:p>