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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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Lança, Maria Carmo
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Topics
Publications (9/9 displayed)
- 2024Bioactive Hydroxyapatite Aerogels with Piezoelectric Particlescitations
- 2023Biocomposite Macrospheres Based on Strontium-Bioactive Glass for Application as Bone Fillerscitations
- 2023Biocomposite Macrospheres Based on Strontium-Bioactive Glass for Application as Bone Fillerscitations
- 2023Extensive Investigation on the Effect of Niobium Insertion on the Physical and Biological Properties of 45S5 Bioactive Glass for Dental Implantcitations
- 2023Hydroxyapatite-Barium Titanate Biocoatings Using Room Temperature Coblastingcitations
- 2022Characterization of a Biocomposite of Electrospun PVDF Membranes with Embedded BaTiO3 Micro- and Nanoparticlescitations
- 2015Osteogenisis enhancement of hydroxyapatite based materials by electrical polarization
- 2014Electrical polarization of a chitosan-hydroxyapatite composite
- 2010Charge Carriers Injection/Extraction at the Metal-Polymer Interface and Its Influence in the Capacitive Microelectromechanical Systems-Switches Actuation Voltage
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document
Osteogenisis enhancement of hydroxyapatite based materials by electrical polarization
Abstract
Natural hydroxyapatite (HA) is the main component of bone. HA and biphasic composites (HA and b−tricalcium phosphate) are in fact the most common bioceramics used for bone regeneration.Natural hydroxyapatite (HA) is the main component of bone. HA and biphasic composites (HA and b−tricalcium phosphate) are in fact the most common bioceramics used for bone regeneration. To confirm the effect of polarization, cell culture assays were made using human osteoblasts (responsible for bone growth). Both non-polarized and polarized control samples were used. After 2 weeks, dried samples were gold coated and then cell morphology was evaluated by SEM. Iit is possible to observe osteoblasts deposited on HA surfaces. Polarized samples showed more osteoblasts and higher deposition of calcium phosphates.