| 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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Mäkelä, Jyrki Mikael
Tampere University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Silver nanoparticle coatings with adjustable extinction spectra produced with liquid flame spray, and their role in photocatalytic enhancement of TiO2
- 2023Synthesis of calcium phosphate nanostructured particles by liquid flame spray and investigation of their crystalline phase combinations
- 2023The effect of metal dissolution on carbon production by high-temperature molten salt electrolysiscitations
- 2021Crystallographic phase formation of iron oxide particles produced from iron nitrate by liquid flame spray with a dual oxygen flowcitations
- 2020Protective stainless steel micropillars for enhanced photocatalytic activity of TiO2 nanoparticles during wearcitations
- 2020Silver-Decorated TiO2 Inverse Opal Structure for Visible Light-Induced Photocatalytic Degradation of Organic Pollutants and Hydrogen Evolutioncitations
- 2019Characterization of flame coated nanoparticle surfaces with antibacterial properties and the heat-induced embedding in thermoplastic-coated papercitations
- 2018Fabrication of ultrathin multilayered superomniphobic nanocoatings by liquid flame spray, atomic layer deposition, and silanizationcitations
- 2016Wetting hysteresis induced by temperature changescitations
- 2016Surface-Enhanced Impulsive Coherent Vibrational Spectroscopycitations
- 2015Long-term corrosion protection by a thin nano-composite coatingcitations
- 2015Coating of Silica and Titania Aerosol Nanoparticles by Silver Vapor Condensationcitations
- 2015Roll-to-roll coating by liquid flame spray nanoparticle depositioncitations
- 2014Second-harmonic response of multilayer nanocomposites of silver-decorated nanoparticles and silicacitations
- 2013Ordered multilayer silica-metal nanocomposites for second-order nonlinear opticscitations
- 2012Size-controlled aerosol synthesis of silver nanoparticles for plasmonic materialscitations
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document
Synthesis of calcium phosphate nanostructured particles by liquid flame spray and investigation of their crystalline phase combinations
Abstract
Calcium phosphate-based (CaP-based) bioceramics have been widely applied in biomedical applications (such as dental roots, hard (bone) tissue engineering, drug delivery, gene delivery, bioimaging, coating metallic implants, etc.)for the last two decades. This is because of their excellent biomedical properties, which include biocompatibility, bioactivity, osteoconductivity, and osteoinductivity, as well as favorable (micro- and nano-)mechanical, surface, and physio-chemical properties. In pursuit of the desired properties for the targeted bioapplicatoins, different synthesized CaP compounds are prepared in several phase combinations. Therefore, bi-, tri-, and multiphasic formulations of CaP-based (nano)particles have recently attracted intense interest due to their ability to adjust the major (bio)properties of the biomaterial by changing the ratio among the phases. Thus, developing simple, cheap, up-scalable, reproducible, and high-speed synthesis methods of the CaP nanoparticles with different ratios of phases offers an interesting research area.<br/>In this study, calcium phosphate powder has been successfully synthesized in different phase compositions by liquid flame spray (LFS). LFS is an ultra-short synthesis time aerosol method and meets the above-mentioned criteria. Calcium nitrate tetrahydrate (Ca(NO3)2⋅4H2O, Merck) and ammonium phosphate dibasic ((NH4)2HPO4, Sigma-Aldrich) have been used as the sources of Ca and P, respectively. The solvent was ethanol and deionized water, with an ethanol-to-water volume ratio of 40-60. By changing the ratio of the precursors, different phase combinations of calcium phosphate nanoparticles have been synthesized. The synthesised powder was collected from the flame with an electrostatic precipitator (ESP). Eventually, the effect of the Ca/P ratio on the crystallographic and structural properties of the synthesized powder was investigated by different characterization methods. Subsequently, the crystalline phase recognition and crystallite size of the synthesized powder were investigated by means of X-ray diffraction (XRD) analysis. Moreover, the morphological shape and size of the synthesized particles were determined from scanning electron microscopy (SEM) and transmission electron microscopy (TEM) micrographs.