[Analysis of eluate extracted from dental filling resin by high performance liquid chromatography (author's transl)].
Since the residual monomer of cured filling resin has been implicated in toxicological effects, a high performance liquid chromatography (HPLC) was used to analyze the eluate of bisphenol A diglycidylmethacrylate (Bis-GMA) and methyl methacrylate (MMA) type resins presently used. The main chemicals of the eluate from resin into three kinds of solution, water, 85% methanol water solution and 100% methanol were the residual monomers which formely were Bis-GMA, triethylenglycol dimethacrylate and latterly MMA. Residual initiators, benzoyl peroxide and hydroquinone were also determined. This investigation has  shown that HPLC is rapid, reliable and an acurate method to analyze the residual monomers of cured dental filling resins.
D002851:Chromatography, High Pressure Liquid; D003793:Dental Restoration, Permanent; D008768:Methylmethacrylates / Q000032:analysis; D012117:Resins, Synthetic / Q000032:analysis*; D012996:Solutions
D008768:Methylmethacrylates; D012117:Resins, Synthetic; D012996:Solutions