Fluoride release properties of five tooth color restorative materials
LU Xiao-peng
GUI Ya-jie
GONG Xu
ZHAO Xin-yi
Abstract：AIM:To evaluate the fluoride releasing properties of 5 tooth color restorative materials.METHODS:Disc specimens with the diameter of 10 mm and thickness of 1 mm were prepared from Fuji Ⅶ(GIC),FujiⅡLC(VLC GIC),Beautifil(giomer),Compoglass F(compomer) and Z350 (composite) respectively.Specimens were dipped in 5.0 mL deionized water and fluoride release was detected using a fluoride-specific ion electrode every day at 1st~7th day and every 3 days at 8~28th day.The surface of each material before and after dipping in water was observed by SEM.RESULTS:Fuji Ⅶ presented the highest fluoride release,followed by FujiⅡLC,the fluoride releas of both was significantly higher than that of the other materials at all test
Keywords：fluoride releaseglass-ionomer cementcompomercomposite
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 193-197 )