693.932 PEOPLE
| 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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Massera, Jonathan
Tampere University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (45/45 displayed)
- 2025High-speed photography of gas release from bioactive glass
- 2024High-speed photography of gas release from bioactive glass
- 2024Boron substitution in silicate bioactive glass scaffolds to enhance bone differentiation and regenerationcitations
- 2024Characterization of biodegradable core–clad borosilicate glass fibers with round and rectangular cross-sectioncitations
- 2024Phosphate/Silicate Ratio Allows for Fine-Tuning of Bioactive Glass Crystallisation and Glass-Ceramic Microstructure
- 2024Phosphate/Silicate Ratio Allows for Fine-Tuning of Bioactive Glass Crystallisation and Glass-Ceramic Microstructure
- 2023Characterization of biodegradable core–clad borosilicate glass fibers with round and rectangular cross‐sectioncitations
- 2023Hydrolytic degradation of polylactide/polybutylene succinate blends with bioactive glasscitations
- 2023Functionalization of a chemically treated Ti6Al4V-ELI alloy with nisin for antibacterial purposescitations
- 2021Surface Modification of Bioresorbable Phosphate Glasses for Controlled Protein Adsorptioncitations
- 2021Surface Modification of Bioresorbable Phosphate Glasses for Controlled Protein Adsorptioncitations
- 2021Nano-imaging confirms improved apatite precipitation for high phosphate/silicate ratio bioactive glasses
- 2021Nano-imaging confirms improved apatite precipitation for high phosphate/silicate ratio bioactive glassescitations
- 2021Nano-imaging confirms improved apatite precipitation for high phosphate/silicate ratio bioactive glasses
- 2021Impact of glass composition on hydrolytic degradation of polylactide/bioactive glass compositescitations
- 2021Micro computed tomography based finite element models for elastic and strength properties of 3D printed glass scaffoldscitations
- 2020Materials and Orthopedic Applications for Bioresorbable Inductively Coupled Resonance Sensorscitations
- 2020Changes in the mechanical properties of bioactive borophosphate fiber when immersed in aqueous solutionscitations
- 2019Fabrication and characterization of new phosphate glasses and glass-ceramics suitable for drawing optical and biophotonic fibers
- 2019Robocasting of Bioactive SiO2-P2O5-CaO-MgO-Na2O-K2O Glass Scaffoldscitations
- 2019Robocasting of Bioactive SiO2-P2O5-CaO-MgO-Na2O-K2O Glass Scaffoldscitations
- 2017Effect of the addition of Al2O3, TiO2 and ZnO on the thermal, structural and luminescence properties of Er3+-doped phosphate glassescitations
- 2017Synthesis and characterization of innovative Er^3+-doped nanoparticles containing phosphate glasses and glass ceramics
- 2017Effect of partial crystallization on the structural and Er3+ luminescence properties of phosphate-based glassescitations
- 2017In vitro degradation of borosilicate bioactive glass and poly(L-lactide-co-ε-caprolactone) composite scaffoldscitations
- 2017Effects of Sintering Temperature on Crystallization and Fabrication of Porous Bioactive Glass Scaffolds for Bone Regenerationcitations
- 2016Surface functionalization of phosphate-based bioactive glasses with 3-aminopropyltriethoxysilane (APTS)citations
- 2016Ag-doped phosphate bioactive glasses: thermal, structural and in vitro dissolution propertiescitations
- 2016Heat capacities of crystalline and glassy lithium metaphosphate up to the transition regioncitations
- 2015Influence of P2O5 and Al2O3 content on the structure of erbium-doped borosilicate glasses and on their physical, thermal, optical and luminescence propertiescitations
- 2015Processing and characterization of novel borophosphate glasses and fibers for medical applicationscitations
- 2015New alternative route for the preparation of phosphate glasses with persistent luminescence propertiescitations
- 2015Erbium-doped borosilicate glasses containing various amounts of P2O5 and Al2O3: influence of the silica content on the structure and thermal, physical, optical and luminescence propertiescitations
- 2015Influence of P₂O₅ and Al₂O₃ content on the structure of erbium-doped borosilicate glasses and on their physical, thermal, optical and luminescence properties
- 2015Crystallization behavior of phosphate glasses and its impact on the glasses' bioactivity
- 2015The influence of SrO and CaO in silicate and phosphate bioactive glasses on human gingival fibroblastscitations
- 2015Er3+-Al2O3 nanoparticles doping of borosilicate glasscitations
- 2015Er³⁺-Al₂O₃ nanoparticles doping of borosilicate glass
- 2014Effect of partial crystallization on the thermal, optical, structural and Er3+ luminescence properties of silicate glassescitations
- 2014Phosphate-based glass fiber vs. bulk glass: Change in fiber optical response to probe in vitro glass reactivitycitations
- 2014Influence of SrO substitution for CaO on the properties of bioactive glass S53P4citations
- 2013Thermal properties and surface reactivity in simulated body fluid of new strontium ion-containing phosphate glassescitations
- 2013Thermal properties and surface reactivity in simulated body fluid of new strontium ion-containing phosphate glasses.citations
- 2012T-T-T behaviour of bioactive glasses 1-98 and 13-93citations
- 2012Phase composition and in vitro bioactivity of porous implants made of bioactive glass S53P4citations
Places of action
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article
Phosphate/Silicate Ratio Allows for Fine-Tuning of Bioactive Glass Crystallisation and Glass-Ceramic Microstructure
Abstract
A combination of XRD, solid-state NMR and state-of-the-art imaging techniques were used to investigate how the calcium orthophosphate/calcium silicate ratio affects the crystallisation of bioactive glasses in the system SiO2-P2O5-CaO-CaF2. In the phosphate-free glass, xonotlite, wollastonite and cuspidine crystallised. From 2.4 mol% P2O5, fluorapatite also formed, while the amount of wollastonite decreased. Crystallisation tendency was low for low phosphate contents, while above 3 mol% P2O5 it increased. The phosphate-free glass showed a volume crystallisation mechanism with constant activation energy. By contrast, the glass with the largest phosphate to silicate ratio showed both volume and surface crystallisation, causing a pronounced decrease in activation energy with crystallisation degree. This work shows that by changing the phosphate/silicate ratio we can determine which crystal phases form, obtaining for example fluorapatite-free or wollastonite-free glass-ceramics, depending on the desired application and properties such as mechanical strength or activity in contact with physiological solutions.