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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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Nommeots-Nomm, Amy
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2023Cobalt containing glass fibres and their synergistic effect on the HIF-1 pathway for wound healing applicationscitations
- 2021Bioactive glasses and electrospun composites that release cobalt to stimulate the HIF pathway for wound healing applicationscitations
- 2019Four-dimensional imaging and quantification of viscous flow sintering within a 3D printed bioactive glass scaffold using synchrotron X-ray tomographycitations
- 2018Direct ink writing of highly bioactive glassescitations
- 2018Persistent luminescent particles containing bioactive glassescitations
- 2018Luminescence of Er3+ doped oxyfluoride phosphate glasses and glass-ceramicscitations
- 2017Glass and Glass-Ceramic Scaffolds : Manufacturing Methods and The Impact of Crystallization On in-Vitro Dissolutioncitations
- 2017Highly degradable porous melt-derived bioactive glass foam scaffolds 1 for bone regenerationcitations
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article
Persistent luminescent particles containing bioactive glasses
Abstract
<p>In this paper, we demonstrate that persistent luminescent bodies can be obtained by carefully choosing the sintering temperatures and duration. A borosilicate and a phosphate glasses were sintered into bodies with persistent luminescent (PeL) SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup>,Dy<sup>3+</sup> microparticles which have a green emission up to tens of hours after ceasing irradiation. When sintered at high temperature for a short time or at lower temperature for a longer time, a decrease in the PeL from the bodies was observed and was related to the glasses crystallization. A decrease in the PeL from the bodies was also observed after immersion in simulated body fluid and was related to the mineralization of the sintered bodies. Therefore, we clearly show that by tracking the changes in the PeL overtime, these PeL bodies have a real potential application as biophotonic sensors to track dissolution and mineralization of the implant in the body.</p>