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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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| 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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Onwubu, Stanley Chibuzor
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2023Effect of milled fish scale powder reinforcement on physical properties of ether‐based polyurethane foam compositecitations
- 2021An In Vitro Assessment of the Acid Resistance Characteristics of Nanohydroxyapatite/Silica Biocomposite Synthesized Using Mechanochemistrycitations
- 2020An investigation in the remineralization and acid resistant characteristics of nanohydroxyapatite produced from eggshell waste via mechanochemistrycitations
- 2020Optimization of Milling Procedures for Synthesizing Nano-CaCO<sub>3</sub> from <i>Achatina fulica</i> Shell through Mechanochemical Techniquescitations
- 2019Evaluation of the Occluding Characteristics of Nanosized Eggshell/Titanium Dioxide with or without Salivacitations
- 2019Evaluating the buffering and acid-resistant properties of eggshell–titanium dioxide composite against erosive acidscitations
- 2018An In Situ Evaluation of the Protective Effect of Nano Eggshell/Titanium Dioxide against Erosive Acidscitations
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article
An investigation in the remineralization and acid resistant characteristics of nanohydroxyapatite produced from eggshell waste via mechanochemistry
Abstract
<jats:sec><jats:title>Objectives:</jats:title><jats:p> This study focuses on the properties of nanohydroxyapatite (nHAp) in terms of remineralization and acid resistance. The nHAp were produced from waste eggshells via the mechanochemistry process. </jats:p></jats:sec><jats:sec><jats:title>Materials and methods:</jats:title><jats:p> The characterization was based on Fourier Transform Spectroscopy, X-ray diffraction, Field Scanning Electron Microscope (FESEM), and High-Resolution Electron Microscope to determine the surface morphology of the nHAp. The acid and remineralization properties were evaluated using bovine enamel and dentine models ( n = 5) while the buffering properties against acids were studied using a pH meter. The biocompatibility of the produce nHAp was assessed in vitro against NIH 3T3. </jats:p></jats:sec><jats:sec><jats:title>Results:</jats:title><jats:p> The XRD and FTIR results confirm that nHAp were successfully produced from eggshell waste after 5 h of milling. The HRTEM reveals a semi-sphere morphology with an average dimension of 9 to 20 nm. The buffering test suggests that nHAp were highly effective in neutralizing common dietary acids. Also, the nHAp exhibits outstanding remineralization and occluding properties. The cytotoxicity assay suggests that the nHAp had a low toxicity. </jats:p></jats:sec><jats:sec><jats:title>Conclusion:</jats:title><jats:p> The study concludes that using eggshell waste to produce nHAp will help in waste management and at the same time, provide valuable biomaterial for the treatment of tooth sensitivity. </jats:p></jats:sec>