| 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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Tovar, Nick
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 20233D Printing Type 1 Bovine Collagen Scaffolds for Tissue Engineering Applications—Physicochemical Characterization and In Vitro Evaluationcitations
- 2023Engineering 3D Printed Bioceramic Scaffolds to Reconstruct Critical-Sized Calvaria Defects in a Skeletally Immature Pig Modelcitations
- 2022Residual stress estimated by nanoindentation in pontics and abutments of veneered zirconia fixed dental prosthesescitations
- 2022Physiochemical and bactericidal activity evaluationcitations
- 2021Three-Dimensionally-Printed Bioactive Ceramic Scaffoldscitations
- 2021Effect of supplemental acid-etching on the early stages of osseointegrationcitations
- 2020Assessing osseointegration of metallic implants with boronized surface treatmentcitations
- 2019Synergistic effects of implant macrogeometry and surface physicochemical modifications on osseointegrationcitations
- 2019Repair of Critical-Sized Long Bone Defects Using Dipyridamole-Augmented 3D-Printed Bioactive Ceramic Scaffoldscitations
- 2018Form and functional repair of long bone using 3D-printed bioactive scaffoldscitations
- 2014The physicochemical characterization and in vivo response of micro/nanoporous bioactive ceramic particulate bone graft materialscitations
- 2014The in vivo effect of P-15 coating on early osseointegrationcitations
- 2014Nanometer-scale features on micrometer-scale surface texturingcitations
- 2012Physicochemical characterization and in vivo evaluation of amorphous and partially crystalline calcium phosphate coatings fabricated on Ti-6Al-4V implants by the plasma spray methodcitations
Places of action
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article
Synergistic effects of implant macrogeometry and surface physicochemical modifications on osseointegration
Abstract
<p>This study evaluates the influence of two surface physicochemical modifications on osseointegration parameters of a healing chamber implant design. We examine dental implants with internal and external trapezoidal threads that have the following surface modifications: dual acid etching (DAE) and nano-hydroxyapatite (HA) coating over DAE surface (Nano). We installed implants in the right ilium of sheep and conducted histologic/metric analyses after 3 and 12 wk in vivo. We quantified the percentage of bone-to-implant contact (%BIC) and bone area fraction occupancy (%BAFO) within implant threads. Histologic micrographs indicate early bone formation within the healing chambers of implants with Nano surface relative to DAE surface. Histomorphometric analysis demonstrates there to be no significant differences in %BIC between 3 and 12 wk (p = 0.298). Compared to DAE, Nano shows more bone formation in contact with implant, regardless of time (p < 0.025). We observe > %BAFO at 12 wk relative to 3 wk, which differs significantly for Nano (p < 0.038). Implant surface treatment affects the amounts of bone formation within healing chambers, with Nano significantly outperforming DAE at 12 wk (p < 0.025). Nano presents a synergistic effect with implant design, improving osseointegration parameters.</p>