دورية أكاديمية
The antibacterial activity of an epoxy resin-based dental sealer containing bioactive glass, hydroxyapatite, and fluorohydroxyapatite nanoparticles against Enterococcus Faecalis and Streptococcus mitis
العنوان: | The antibacterial activity of an epoxy resin-based dental sealer containing bioactive glass, hydroxyapatite, and fluorohydroxyapatite nanoparticles against Enterococcus Faecalis and Streptococcus mitis |
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المؤلفون: | Bahaa Abdulrazzaq Jerri Al-Bakhsh, Farhad Shafiei, Maryam Pourhajibagher, Kiana Shekofteh, Atieh Hashemian, Marjan Behroozibakhsh |
المصدر: | Nanomedicine Journal, Vol 7, Iss 1, Pp 13-20 (2020) |
بيانات النشر: | Mashhad University of Medical Sciences, 2020. |
سنة النشر: | 2020 |
المجموعة: | LCC:Medicine (General) |
مصطلحات موضوعية: | bioactive glass, enterococcus faecalis, fluorine-substituted hydroxyapatite, hydroxyapatite, nanoparticles, streptococcus mitis, Medicine (General), R5-920 |
الوصف: | Objective(s): The present study aimed to investigate the antibacterial properties of a conventional epoxy-based dental sealer modified with synthesized bioactive glass (BG), hydroxyapatite (HA), and fluorine-substituted hydroxyapatite (FHA) nano-fillers. Materials and Methods: The synthesized nano-fillers were incorporated into the conventional epoxy-based dental seaer at the concentration of 10%. The antimicrobial properties of the unmodified sealers (controls) and modified seaers with BG, HA, and FHA nanoparticles (NPs) were evaluated based on biofilm formation and using the direct contact test (DCT) of Enterococcus faecalis and Streptococcus mitis. Data analysis was performed using one-way analysis of variance (ANOVA) and Tukey’s post-hoc test at the significance level of 5%. Results: A significant reduction was observed in the biofilm formation and DCT of the microbial strains in the three modified groups compared to the unmodified conventional epoxy sealer (PConclusion: According to the results of this preliminary study, nano-structured FHA, HA, and BG fillers incorporated into epoxy-based dental sealers could be potentially effective biomaterials for antibacterial approaches to root canal treatments. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 2322-3049 2322-5904 |
Relation: | http://nmj.mums.ac.ir/article_13603_0e3903fe9257e48b63c251d6bf5c232b.pdf; https://doaj.org/toc/2322-3049; https://doaj.org/toc/2322-5904 |
DOI: | 10.22038/nmj.2020.07.02 |
URL الوصول: | https://doaj.org/article/f862e330cee14a3cb582d9b1589a0b8c |
رقم الأكسشن: | edsdoj.f862e330cee14a3cb582d9b1589a0b8c |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 23223049 23225904 |
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DOI: | 10.22038/nmj.2020.07.02 |