Direct and indirect monomer elution from an RBC product family

Durner, Jürgen; Schrickel, Klaus; Watts, David C.; Becker, Marc; Draenert, M.E.

doi:10.1016/j.dental.2021.08.011

Cited by 6 publications

(8 citation statements)

References 55 publications

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“…The continuous demand for esthetic care and the improved properties of dental materials have led to the increasing use of resin-based composites as restorative material in dental practice. However, despite their growing popularity, many doubts have been raised over the last years about the actual safety of their use [1][2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Meta-analytical analysis on components released from resin-based dental materials

et al. 2022

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Objectives Resin-based materials are applied in every branch of dentistry. Due to their tendency to release substances in the oral environment, doubts have been raised about their actual safety. This review aims to provide a comprehensive analysis of the last decade literature regarding the concentrations of elutable substances released from dental resin-based materials in different type of solvents. Materials and methods All the literature published on dental journals between January 2010 and April 2022 was searched using international databases (PubMed, Scopus, Web of Science). Due to strict inclusion criteria, only 23 papers out of 877 were considered eligible. The concentration of eluted substances related to surface and volume of the sample was analyzed, considering data at 24 h as a reference. The total cumulative release was examined as well. Results The most eluted substances were HEMA, TEGDMA, and BPA, while the less eluted were Bis-GMA and UDMA. Organic solvents caused significantly higher release of substances than water-based ones. A statistically significant inverse correlation between the release of molecules and their molecular mass was observed. A statistically significant positive correlation between the amount of released molecule and the specimen surface area was detected, as well as a weak positive correlation between the release and the specimen volume. Conclusions Type of solvent, molecular mass of eluates, and specimen surface and volume affect substances release from materials. Clinical relevance It could be advisable to rely on materials based on monomers with a reduced elution tendency for clinical procedures.

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Section: Introductionmentioning

confidence: 99%

Meta-analytical analysis on components released from resin-based dental materials

et al. 2022

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“…The experimental set up was described in detail by Durner et al [25]. Briefly, specimens were fixed in 5 ml glass vials and immersed in 3 ml elution medium (ethanol/ water 3:1; Fig.…”

Section: Elution Experimentsmentioning

confidence: 99%

“…Identification of the various substances was achieved by chemical analysis of their fragmentation patterns [11]. For more details see [25].…”

Section: Composition Of the Pre-cure Organic Matrixmentioning

confidence: 99%

“…Following integration of the chromatograms over the base peak or other characteristic mass peaks of the compounds, the results were normalized via the internal CF standard. Identification of the substances was described in detail by Durner et al [25].…”

Section: Calculations and Statisticsmentioning

confidence: 99%

“…S1b). With this set-up, the influence of the tooth as a possible elution barrier with hindered diffusion through the dentinal tubules can be simulated [24,25]. As in clinical reality, a standard restoration preparation can result in different residual dentin thicknesses.…”

Section: Introductionmentioning

confidence: 99%

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