Synergistic effects of titanium dioxide and cellulose on the properties of glassionomer cement
| العنوان: | Synergistic effects of titanium dioxide and cellulose on the properties of glassionomer cement |
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| المؤلفون: | Bowu Zhu, Yongsheng Lin, Honggang Wang, Baocheng Cao, Gui Gao, Junfang Ren, Jing Sun, Yimeng Xu |
| المصدر: | Dental Materials Journal. 38:41-51 |
| بيانات النشر: | Japanese Society for Dental Materials and Devices, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Materials science, Compressive Strength, Cell Survival, Surface Properties, 0206 medical engineering, Glass ionomer cement, 02 engineering and technology, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Candida albicans, Materials Testing, Spectroscopy, Fourier Transform Infrared, Toxicity Tests, Shear strength, Cellulose, General Dentistry, Cells, Cultured, SISAL, computer.programming_language, Titanium, Cement, biology, Drug Synergism, 030206 dentistry, biology.organism_classification, 020601 biomedical engineering, Compressive strength, chemistry, Glass Ionomer Cements, Titanium dioxide, Microscopy, Electron, Scanning, Ceramics and Composites, Nanoparticles, Shear Strength, computer, Nuclear chemistry |
| الوصف: | In this study, we evaluate the effect of co-doping with TiO2 nanoparticles and sisal cellulose nanocrystals (CNCs) on the physical and biological properties of a conventional glass-ionomer cement (GIC). Test samples were characterized by scanning electron microscopy, and Fourier-transform infrared spectroscopy, and subjected to mechanical tests to evaluate the mechanical performances. Antimicrobial activity was evaluated against Candida albicans, and cytotoxicity experiments were conducted using L-929 cells. Unmodified GIC served as a control. Compared with the control group, the co-doped group demonstrated an increased compressive strength of 18.9%, an increased shear bond strength of 51%, the dissolution decreased by 18.3%, the volume wear rate was reduced by 5%. The antifungal effect against C. albicans was increased by 22%. In cytotoxicity experiments, the co-doped group had a slightly negative effect on the viability of L-929 cells. |
| تدمد: | 1881-1361 0287-4547 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::decd95d078b15c404f8ceeadd9f350ff https://doi.org/10.4012/dmj.2018-001 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....decd95d078b15c404f8ceeadd9f350ff |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 18811361 02874547 |
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