| People | Locations | Statistics |
|---|---|---|
| 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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Roguska, Agata
Laboratoire Bourguignon des Matériaux et Procédés
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2023Coatings deposited by physical vapor deposition (PVD) on high-speed steel used in the processing of wood materials
- 2021Influence of microstructural features on the growth of nanotubular oxide layers on β-phase Ti-24Nb-4Zr-8Sn and α + β-phase Ti-13Nb-13Zr alloyscitations
- 2020In vitro evaluation of degradable electrospun polylactic acid/bioactive calcium phosphate ormoglass scaffoldscitations
- 2020Electrocatalytic Metallic Nanostructures Prepared By Electrorefining and Cathodic Corrosion
- 2019Effect of Pt Deposits on TiO2Electrocatalytic Activity Highlighted by Electron Tomographycitations
- 2017New synthesis route to decorate Li 4 Ti 5 O 12 grains with GO flakescitations
- 2016STEM study of Li4Ti5O12 anode material modified with Ag nanoparticlescitations
- 2016A novel hybrid nanofibrous strategy to target progenitor cells for a cost-effective in situ angiogenesiscitations
- 2014Anodic polarization of nanocrystalline titaniumcitations
Places of action
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article
A novel hybrid nanofibrous strategy to target progenitor cells for a cost-effective in situ angiogenesis
Abstract
Although the impact of composites based on Ti-doped calcium phosphate glasses is low compared withthat of bioglass, they have been already shown to possess great potential for bone tissue engineering.Composites made of polylactic acid (PLA) and a microparticle glass of 5TiO2–44.5CaO–44.5P2O5–6Na2O(G5) molar ratio have already demonstrated in situ osteo- and angiogenesis-triggering abilities. As many ofthe hybrid materials currently developed usually promote osteogenesis but still lack the ability to inducevascularization, a G5/PLA combination is a cost-effective option for obtaining new instructive scaffolds. Inthis study, nanostructured PLA-ORMOGLASS (organically modified glass) fibers were produced by electrospinning,in order to fabricate extra-cellular matrix (ECM)-like substrates that simultaneously promote boneformation and vascularization. Physical–chemical and surface characterization and tensile tests demonstratedthat the obtained scaffolds exhibited homogeneous morphology, higher hydrophilicity andenhanced mechanical properties than pure PLA. In vitro assays with rat mesenchymal stem cells (rMSCs)and rat endothelial progenitor cells (rEPCs) also showed that rMSCs attached and proliferated on thematerials influenced by the calcium content in the environment. In vivo assays showed that hybrid compositePLA-ORMOGLASS fibers were able to promote the formation of blood vessels. Thus, these novel fibers are avalid option for the design of functional materials for tissue engineering applications.