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Investigation of eluted monomers from resin-based root canal sealer by high-performance liquid chromatography analysis.
Omurlu, Huma; Arisu, Hacer Deniz; Dalkilic, Evrim Eliguzeloglu; Tamer, Ugur; Torul, Hilal.
Afiliación
  • Omurlu H; Department of Restorative and Dentistry, Faculty of Dentistry, Gazi University, Ankara, Turkiye.
  • Arisu HD; Department of Restorative and Dentistry, Faculty of Dentistry, Gazi University, Ankara, Turkiye.
  • Dalkilic EE; Department of Restorative Dentistry, Faculty of Dentistry, Yeni Yüzyil University, Istanbul, Turkiye.
  • Tamer U; Department of Analytical Chemistry, Faculty of Pharmacy, Gazi University, Ankara, Turkiye.
  • Torul H; Department of Analytical Chemistry, Faculty of Pharmacy, Gazi University, Ankara, Turkiye.
Eur J Dent ; 10(1): 92-96, 2016.
Article en En | MEDLINE | ID: mdl-27011746
OBJECTIVE: The purpose of the current study was to determine the amount of urethane dimethacrylate (UDMA), bisphenol A-glycidyl methacrylate (Bis-GMA), poly (ethylene glycol) dimethacrylate (PEGDMA), bisphenol A ethoxylated dimethacrylate (Bis-EMA), and 2-hydroxyethyl methacrylate (HEMA) eluted from resin-based root canal sealer, epiphany, using high-performance liquid chromatography (HPLC). MATERIALS AND METHODS: Epiphany was placed into the plastic molds and light-cured with a light emitting diode. After the curing process, each specimen in the first group (n = 12) was immersed in Eppendorf tubes containing a phosphate-buffered saline solution (PBS) and incubated for 45 s. In the second group, each specimen (n = 12) was immersed in Eppendorf tubes containing PBS and incubated for 24 h. Of the specimen extracts, 100 µL were subjected to HPLC. Analysis of data was accomplished with one-way analysis of variance (P < 0.05). RESULTS: All of the samples eluted HEMA, UDMA, Bis-GMA, PEGDMA, and Bis-EMA. A significant difference was determined between the time periods of HEMA, UDMA, PEGDMA, and Bis-EMA (P < 0.05). CONCLUSION: The results of the current study showed that Epiphany releases HEMA, UDMA, Bis-GMA, PEGDMA, and Bis-EMA in both time periods.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Eur J Dent Año: 2016 Tipo del documento: Article Pais de publicación: Alemania
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Eur J Dent Año: 2016 Tipo del documento: Article Pais de publicación: Alemania