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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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| Azam, Siraj |
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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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Chaudhry, Aqif Anwar
in Cooperation with on an Cooperation-Score of 37%
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Publications (7/7 displayed)
- 2022HPMC crosslinked chitosan/hydroxyapatite scaffolds containing Lemongrass oil for potential bone tissue engineering applications
- 2020Effectiveness of Thymoquinone and Fluoridated Bioactive Glass/Nano-Oxide Contained Dentifrices on Abrasion and Dentine Tubules Occlusion: An Ex Vivo Studycitations
- 2019In-vitro investigation of graphene oxide reinforced bioactive glass ceramics compositescitations
- 2019Hydrothermal deposition of high strength calcium phosphate coatings on magnesium alloy for biomedical applicationscitations
- 2018Identification of anti-cancer potential of doxazocincitations
- 2017A study on the effect of zinc oxide and zinc peroxide nanoparticles to enhance angiogenesis-pro-angiogenic grafts for tissue regeneration applicationscitations
- 2015Gold nanoparticle decorated single walled carbon nanotube nanocomposite with synergistic peroxidase like activity for d-alanine detectioncitations
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article
In-vitro investigation of graphene oxide reinforced bioactive glass ceramics composites
Abstract
In graphene oxide (GO) reinforced composite materials, the uniform dispersion of GO and its interaction with matrix is highly desired for better mechanical properties. In order to achieve better interlocking and uniform microstructure, ion interaction approach has been used for the synthesis of GO and bioactive glass ceramics (BGC) composites. Oxygenated functional groups of GO played a decisive role in GO and BGC interlocking and towards the uniform homogeneity of the composite. GO-BGC composites with different GO to BGC weight ratios (0.5 to 2.0 wt.-%) were synthesized via the base-catalyzed sol-gel method and characterized by FTIR, RAMAN, SEM, TGA-DSC, and X-Ray diffraction techniques. An increase in micro-hardness was observed with the addition of GO up to 1 wt.-%, however, further loading led to a decrease in hardness. Moreover, GO-BGC composites were thermally more stable as compared to pristine GO. Bio-mineralization studies showed that composites were bioactive and GO supported the formation of the apatite layer. Furthermore, the composites were cytocompatible as was demonstrated by MTT assay using rat mesenchymal stem cells. This study can provide interesting insights into the synthesis and applications of novel composite biomedical materials.