التفاصيل البيبلوغرافية
| العنوان: |
Improving the Antibacterial Properties of Dental Bonding Materials Loaded with Silver Compounds |
| المؤلفون: |
Elena Ferrando-Magraner, Verónica García-Sanz, Carlos Bellot-Arcís, Anna Marín-Gozalbo, Luís Cabedo-Mas, Gladys Mínguez-Vega, Vanessa Paredes-Gallardo |
| المصدر: |
Antibiotics, Vol 12, Iss 12, p 1721 (2023) |
| بيانات النشر: |
MDPI AG, 2023. |
| سنة النشر: |
2023 |
| المجموعة: |
LCC:Therapeutics. Pharmacology |
| مصطلحات موضوعية: |
nanoparticles, nanotechnology, orthodontic adhesive, dental bonding materials, antibacterial, antimicrobial, Therapeutics. Pharmacology, RM1-950 |
| الوصف: |
Biofilm accumulation, the appearance of white spot lesions and the development of secondary caries are the main complications in orthodontic patients. A promising approach to fight this situation is the development of adhesive cements with improved antibacterial properties. The aim of the present study was to evaluate the possibility of improving the antibacterial properties of glass ionomer cements by incorporating different types of antimicrobial compounds without altering their physical and mechanical properties. Different concentrations of silver carbonate (SC) and an inorganic glass with encapsulated silver were added to the glass ionomer cement, as well as chitosan, to achieve synergistic antibacterial activity. Variations in the antibacterial capacity were evaluated using the agar diffusion test; the potential alteration of the physical and mechanical properties of the material was analyzed by the shear bond strength test. SEM characterization and colorimetric evaluation were also conducted. Samples of SC up to 1% and inorganic glass with encapsulated silver up to 5% showed significant improvement in their antibacterial ability without compromising shear strength. The highest antimicrobial activity was observed for Lactobacillus acidophilus, with inhibition zones of 3.8 and 3.1 mm for SC and inorganic glass, respectively. The characterization of the samples did not detect any major structural changes between the different samples. The only group that underwent a noticeable color change was the group with SC. The results show that the incorporation of silver carbonate and inorganic glass with encapsulated silver provided the glass ionomer cement with an antibacterial capacity without compromising the bond strength and without modifying the structure of the material. |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
2079-6382 |
| Relation: |
https://www.mdpi.com/2079-6382/12/12/1721; https://doaj.org/toc/2079-6382 |
| DOI: |
10.3390/antibiotics12121721 |
| URL الوصول: |
https://doaj.org/article/6d4877428ff942a1a707898d856c4969 |
| رقم الانضمام: |
edsdoj.6d4877428ff942a1a707898d856c4969 |
| قاعدة البيانات: |
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