| 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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Tayebi, Morteza
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2022Thermal cycles behavior and microstructure of AZ31/SiC composite prepared by stir castingcitations
- 2022Tribological Characterization of Reinforced Fe Matrix Composites with Hybrid Reinforcement of C, Cu, and SiC Particulatescitations
- 2022Microstructure, Fractography, and Mechanical Properties of Hardox 500 Steel TIG-Welded Joints by Using Different Filler Weld Wirescitations
- 2021Removal of Ni and Zn heavy metal ions from industrial waste waters using modified slag of electric arc furnacecitations
- 2021A comparative study on the self-cleaning behavior and antibacterial activity of Portland cement by addition of TiO<sub>2</sub> and ZnO nanoparticlescitations
- 2021Effect of coating parameters on microstructure, corrosion behavior, hardness and formability of hot-dip Galfan and galvanized coatingscitations
- 2021An investigation into the microstructural and mechanical properties of the ZrB<sub>2</sub>/SiC composites prepared by silicon infiltration
- 2021Microstructural and mechanical investigation of brazing 304L Stainless Steel with corner joint using a Ni-based shim and wirecitations
- 2020THE EFFECT OF ALUMINA NANOPARTICLES ADDITION ON HIGH-TEMPERATURE WEAR BEHAVIOR OF INTERMETALLIC IRON ALUMINIDE PRODUCED BY THE SPARK PLASMA SINTERING PROCESScitations
Places of action
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article
A comparative study on the self-cleaning behavior and antibacterial activity of Portland cement by addition of TiO<sub>2</sub> and ZnO nanoparticles
Abstract
<jats:title>Abstract</jats:title><jats:p>In the present study, the photocatalytic effect of the addition of nano-TiO<jats:sub>2</jats:sub>/ZnO particles with different molar ratios of polyethylene glycol on the self-cleaning behavior and antibacterial activity of Portland cement was investigated to evaluate its potential for dye decolorization, and inactivation of <jats:italic>Escherichia coli</jats:italic> and <jats:italic>Streptococcus mutans</jats:italic>. Moreover, the effect of PEG addition on the hydration and tensile strength properties of the cement samples was evaluated. Furthermore, to study the self-cleaning behavior of the cement samples, an azo dye was selected as an organic pollutant. The modified cement samples were characterized using x-ray diffraction, Fourier-transform infrared spectroscopy, energy-dispersive x-ray spectroscopy, and scanning electron microscopy to assess the pozzolanic reactivity of the cement paste in the presence of TiO<jats:sub>2</jats:sub> and ZnO nanoparticles. The results showed that the bactericidal properties of the modified cement specimens were dependent on the hydration time and composition of the samples. Accordingly, the maximum inhibitory effect was observed for the specimens hydrated for 7 d. Additionally, the surface of the samples was able to effectively decompose the azo dye. This novel modified cement has a promising potential to be used as a self-cleaning and antibacterial coating for urban constructions.</jats:p>