| People | Locations | Statistics |
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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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Parakhonskiy, Bogdan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2022The influence of Ca/Mg ratio on autogelation of hydrogel biomaterials with bioceramic compoundscitations
- 2020Temperature Window for Encapsulation of an Enzyme into Thermally Shrunk, CaCO3 Templated Polyelectrolyte Multilayer Capsules.citations
- 2020Temperature window for encapsulation of an enzyme into thermally shrunk, CaCO3 templated polyelectrolyte multilayer capsulescitations
- 2020Alkaline phosphatase delivery system based on calcium carbonate carriers for acceleration of ossificationcitations
- 2020Alkaline phosphatase delivery system based on calcium carbonate carriers for acceleration of ossificationcitations
- 2019Piezoelectric 3-D fibrous poly(3-hydroxybutyrate)-based scaffolds ultrasound-mineralized with calcium carbonate for bone tissue engineering : inorganic phase formation, osteoblast cell adhesion, and proliferationcitations
- 2019The effect of hybrid coatings based on hydrogel, biopolymer and inorganic components on the corrosion behavior of titanium bone implants.citations
- 2018High-efficiency freezing-induced loading of inorganic nanoparticles and proteins into micron- and submicron-sized porous particlescitations
- 2018High-efficiency freezing-induced loading of inorganic nanoparticles and proteins into micron- and submicron-sized porous particlescitations
- 2018Composite materials based on Ag nanoparticles in situ synthesized on the vaterite porous matrices.citations
- 2018Nanostructured biointerfaces based on bioceramic calcium carbonate/hydrogel coatings on titanium with an active enzyme for stimulating osteoblasts growthcitations
- 2015Composite magnetite and protein containing CaCO3 crystals : external manipulation and vaterite → calcite recrystallization-mediated release performancecitations
- 2015Composite magnetite and protein containing CaCO3 crystalscitations
- 2009Formation of silver nanoparticles on shells of polyelectrolyte capsules using silver-mirror reactioncitations
- 2006Preparation of polyelectrolyte microcapsules with silver and gold nanoparticles in a shell and the remote destruction of microcapsules under laser irradiationcitations
Places of action
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article
The effect of hybrid coatings based on hydrogel, biopolymer and inorganic components on the corrosion behavior of titanium bone implants.
Abstract
Modification of titanium (Ti) bone implant materials with hybrid organic-inorganic coatings is a novel promising approach to improve the osteoconductivity and osteointegration of implants and prevent their failure after implantation. However, in these coatings, which are mostly hydrophilic, chemically active moieties capable of releasing oxidizing ions can have a significant influence on the corrosion resistance of Ti, which is critical for the Ti implant osteointegration behavior. In this research, in order to study the dependence of the change of the corrosion behavior of Ti on the composition of the coating, Ti surfaces were modified with various coatings: organic (alginate hydrogel crosslinked with Ca2+ ions (Alg), and dextran sulfate (DS)), inorganic (porous calcium carbonate CaCO3), and composite organic-inorganic (Alg-CaCO3, DS-CaCO3). The morphology and composition of these materials before and after the corrosion experiment, performed in simulated body fluid (SBF), were followed by extensive characterization. Electrochemical impedance spectroscopy (EIS) was performed to study the corrosion behavior of the prepared materials in SBF. The characteristics obtained during the EIS measurements revealed the dependence of the variation of the corrosion resistance level on the composition of the coating. The bare Ti surface had the higher value of the total impedance compared with the modified surfaces, while the Ti surfaces modified with organic coatings demonstrated the best charge transfer resistance in comparison with the coatings containing the inorganic CaCO3 component and uncoated Ti.