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Determination of residual monomer content in dental acrylic polymers and effect after tissues implantation
2020
Biotechnology & Biotechnological Equipment
The aim of the present study was to determine the content of residual monomer methyl methacrylate (MMA) in cold and hot polymerized poly(methyl methacrylate) (PMMA), both widely applicable in dentistry, by using MHE-GC-MS (multiple headspace extraction analysis by gas chromatographymass spectrometry) in combination with GC-FID (gas chromatography with flame-ionization detection). The samples of PMMA were obtained by free-radical polymerization of MMA at room temperature (cold polymerized PMMA)
doi:10.1080/13102818.2020.1736952
fatcat:eam7mtbvvnd7xmpzgpxl4zolta