Antimicrobial and fluoride release capacity of orthodontic bonding materials
| Autor: | Erika Machado Caldeira, Edna Lúcia Couto Oberosler, Daniela S. Alviano, Amanda Osorio, Matilde da Cunha Gonçalves Nojima, Delmo Santiago Vaitsman |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Time Factors
Scanning electron microscope Surface Properties Ion chromatography Acrylic Resins Dentistry Orthodontics Dental bonding Bacterial growth Microbiology Composite Resins Streptococcus mutans chemistry.chemical_compound Dental Materials Fluorides Anti-Infective Agents Fluoride release Candida albicans Materials Testing General Dentistry business.industry Original Articles Antimicrobial Resin Cements lcsh:RK1-715 Lacticaseibacillus casei Editorial chemistry lcsh:Dentistry Ultrapure water Microscopy Electron Scanning Aluminum Silicates Pharmaceutical Vehicles business Fluoride Nuclear chemistry |
| Zdroj: | Journal of Applied Oral Science Journal of Applied Oral Science, Volume: 21, Issue: 4, Pages: 327-334, Published: JUL 2013 Journal of Applied Oral Science, Vol 21, Iss 4, Pp 327-334 (2013) Journal of Applied Oral Science v.21 n.4 2013 Journal of applied oral science Universidade de São Paulo (USP) instacron:USP |
| ISSN: | 1678-7765 1678-7757 |
| Popis: | OBJECTIVE: The aim of this study was to evaluate the antimicrobial and fluoride releasing capacity of 3 bonding materials. MATERIAL AND METHODS: Thirty nine specimens with standardized surface smoothness and dimensions were prepared. The antimicrobial capacity of the materials against S. mutans, L. casei and C. albicans was evaluated by determining the percentage of growth inhibition of these microorganisms in an inoculated medium, obtained by optical density readouts on a spectrophotometer. The potential to interfere in microbial growth on the surface of the studied materials was observed by means of scanning electron microscopy (SEM). The fluoride release capacity in ultrapure water for 14 days was analyzed by means of ion chromatography. RESULTS: The PLUS group presented the highest percentage of microbial inhibition and the most contamination-free surface. The FUJI group presented the best fluoride release capacity. CONCLUSIONS: The TransbondTM Plus Color Change was the one that presented the best general behavior considering the evaluated aspects. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|