Synthesis of fluorinated dimethacrylate monomer and its application in preparing Bis-GMA free dental resin

Yin, Ming; Guo, Sen; Liu, Fang; He, Jingwei

doi:10.1016/j.jmbbm.2015.07.025

Cited by 30 publications

(8 citation statements)

References 47 publications

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“…W sl analysis showed no statistically significant difference among the groups. This finding might be due to the inability of the resin composite to solubilize in aqueous medium; also, the 7-day period of water immersion might have been insufficient for the leaching of the resin composite [33]. Table 5 also shows W sp mean values for the resin composites tested, where those containing Exothane-24 showed significantly lower values when compared to those having no Exothane-24.…”

Section: Discussionmentioning

confidence: 99%

Effect of an elastomeric urethane monomer on BisGMA-free resin composites containing different co-initiators

et al. 2021

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Objectives The aim of this study was to investigate the mechanical, chemical, optical, and adhesive properties of BisGMAfree experimental resin composites containing Exothane-24-an elastomeric urethane monomer-and different co-initiators. Materials and methods A blend of urethane dimethacrylate (UDMA), extended dimethacrylate urethane (PEG 400), triethylene glycol dimethacrylate (TEGDMA), and camphorquinone was prepared. Two different co-initiators-dimethyl aminoethyl methacrylate (DMAEMA) or 4-N alcohol, N-dimethylamine phenylethyl (DMPOH)-were added to the blend. Exothane-24 monomer was added to the blend for each co-initiator and four groups were established as follows: DMAEMA; DMAEMA + Exothane; DMPOH; and DMPOH + Exothane. Specimens were photo-activated using a multi-wave LED lightcuring unit (VALO; 954 mW/cm 2 of irradiance). Mechanical (ultimate tensile strength, flexural strength, flexural modulus and hardness), chemical (degree of conversion, hardness reduction, water sorption and solubility), optical (color change), and adhesive (microtensile bond strength) properties were analyzed. Data were submitted to two-way ANOVA and Tukey's test (α = 0.05). ResultsThe resin composite containing DMPOH and Exothane-24 showed similar or superior performance to those of the other experimental composites for mechanical and chemical properties, except for flexural strength. It also showed less color change and greater micro-tensile bond strength. Conclusions Among the combinations tested, the BisGMA-free resin composite containing Exothane-24 combined with the DMPOH co-initiator showed the best mechanical, chemical, optical, and adhesive properties. Clinical relevance Exothane-24 monomer and DMPOH co-initiator could be useful in the formulation of BisGMA-free resin composites in order to minimize exposure to BPA.

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Section: Discussionmentioning

confidence: 99%

Effect of an elastomeric urethane monomer on BisGMA-free resin composites containing different co-initiators

et al. 2021

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“…Besides the characteristics of fillers, properties of DRCs are mainly influenced by the monomeric composition of resin matrix [8]. For the purpose of achieving long-term biofilm inhibition, several methacrylate monomers with antibacterial groups such as quaternary ammonium have been synthesized and incorporated into dental resins as polymerizable antibacterial agents [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Research on Silicone Methacrylates Containing Dental Resins With Anti-adhesion Effect Against S. Mutans and Resistance to Mucin Adsorption

Tong¹,

Liao²,

Huang³

et al. 2021

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With the purpose of preparing anti-bacterial adhesion dental resin, two silicone methacrylates (SMAs) were synthesized. After being confirmed by the FT-IR and 1H-NMR spectra, SMAs were incorporated into commonly used Bis-GMA/TEGDMA (50/50, wt./wt.) dental resin system with a series of concentration. Physicochemical properties, anti-bacterial adhesion effect, and protein adsorption were tested. The results showed that SMAs had no influence on the double bond conversion of dental resin, and could decrease volumetric shrinkage of dental resin. Because of the increased hydrophobicity and reduced surface free energy, SMAs containing cured resin had resistance to mucin adsorption and anti-adhesion effect against S. mutans. However, flexural properties, water sorption and solubility of dental resin were impaired after introducing SMAs. Therefore, further research should be taken to improve these properties by utilizing appropriate inorganic fillers.

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“…Due to these negative BPA-induced effects, research is being conducted on new RBCs that do not contain Bis-GMA. To prepare these new RBCs, new methacrylate monomers, such as urethane [10,11], cycloaliphatic [12,13], multi-branched [14,15], silicon-containing [16], and fluorinated methacrylates [17][18][19] have been considered as an alternative to Bis-GMA. Although some of these monomers exhibit great advantages compared to Bis-GMA, most of them exhibit lower mechanical properties compared to Bis-GMA.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Color Stability of Experimental Dental Composite Resins Prepared from Bis-EFMA, A Novel Monomer System

Hatipoğlu

Turumtay

Saygın

et al. 2021

J. Photopol. Sci. Technol.

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Synthesis of fluorinated dimethacrylate monomer and its application in preparing Bis-GMA free dental resin

Cited by 30 publications

References 47 publications

Effect of an elastomeric urethane monomer on BisGMA-free resin composites containing different co-initiators

Effect of an elastomeric urethane monomer on BisGMA-free resin composites containing different co-initiators

Research on Silicone Methacrylates Containing Dental Resins With Anti-adhesion Effect Against S. Mutans and Resistance to Mucin Adsorption

Evaluation of Color Stability of Experimental Dental Composite Resins Prepared from Bis-EFMA, A Novel Monomer System

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