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Polymerization shrinkage of resin mixtures used in dental composites

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Polymerization of dental composites generates shrinkage in the matrix resulting in numerous clinical problems. The influence of the most commonly used resins on the shrinkage process has not been thoroughly examined so far in the literature. The purpose of this work is to determine the effect of the resin mixture compositions on the volumetric polymerization shrinkage. The mixtures used in the tests were pre-pared in specific weight proportions to determine the influence of particular monomers, such as Bis-GMA, Bis-EMA, UDMA, and TEGDMA. The shrinkage measurements were performed using the self-designed video-imaging device. The studies showed that the shrinkage decreased in opposite to the Bis-GMA concentration in the mixture with the simultaneous decrease in the Bis-EMA content. The shrinkage value decreased in opposite to the molecular weight only for some monomers and compositions. Bis-EMA resin as a flexible monomer achieved the lower shrinkage values than UDMA, and the highest shrinkage values, above 6%, were achieved by compositions with the 14wt% content of Bis-GMA. Regarding the shrinkage, the most optimal composition was 56wt% Bis-GMA with the addition of Bis-EMA (24wt%) and TEGDMA (20wt%). The obtained shrinkage value was 4.73%.
Rocznik
Strony
16--21
Opis fizyczny
Bibliogr. 17 poz., rys., tab., wykr.
Twórcy
  • Lublin University of Technology, Faculty of Mechanical Engineering, Nadbystrzycka 36, 20-618 Lublin, Poland
  • Lublin University of Technology, Faculty of Mechanical Engineering, Nadbystrzycka 36, 20-618 Lublin, Poland
  • Arkona Laboratory of Dental Pharmacology, Nasutów 99C, 21-025 Niemce, Poland
Bibliografia
  • [1] Braga R.R., Ballester R.Y., Ferracane J.L.: Factors involved in the development of polymerization shrinkage stress in resin-composites: A systematic review. Dental Materials 21 (2005) 962-970.https://doi.org/10.1016/j.dental.2005.04.018
  • [2] Rüttermann S., Dluzhevskaya I., Großsteinbeck C., Raab W.H.M., Janda R.: Impact of replacing Bis-GMA and TEGDMA by other commercially available monomers on the properties of resin-based composites. Dental Materials 26 (2010) 353-359. https://doi.org/10.1016/j.dental.2009.12.006
  • [3] Schneider L.F.J., Cavalcante L.M., Silikas N.: Shrinkage stresses generated during resin-composite applications: A review. Journal of Dental Biomechanics 1 (2010) 1-14. https://doi.org/10.4061/2010/131630
  • [4] Lemon M.T., Jones M.S., Stansbury J.W.: Hydrogen bonding interactions in methacrylate monomers and polymers. Journal of Biomedical Materials Research - Part A 83 (2007) 734-746. https://doi.org/10.1002/jbm.a.31448
  • [5] Pałka K., Bieniaś J., Dȩbski H., Niewczas A.: Finite element analysis of thermo-mechanical loaded teeth. Computational Materials Science 64 (2012) 289-294. https://doi.org/10.1016/j.commatsci.2012.05.037
  • [6] Dębski H., Bieniaś J., Pałka K., Niewczas A.: Analysis of stress level in hard dental tissues using finite element method. Engineering of Biomaterials/Inżynieria Biomateriałów 112 (2012) 42-47.
  • [7] Ferracane J.L.: Resin composite - State of the art. Dental Materials 27 (2011) 29-38. https://doi.org/10.1016/j.dental.2010.10.020
  • [8] Chuang S., Huang P., Chen T.Y.: Shrinkage behaviors of dental composite restorations - The experimental – numerical hybrid. Dental Materials, The Academy of Dental Materials. 32 (2016) e362-373. https://doi.org/10.1016/j.dental.2016.09.022
  • [9] Yin M., Liu F., He J.: Preparation and characterization of Bis-GMA free dental resin system with synthesized dimethacrylate monomer TDDMMA derived from tricyclo[5.2.1.0(2,6)]-decanedimethanol. Journal of the Mechanical Behavior of Biomedical Materials 57 (2016) 157-163. https://doi.org/10.1016/j.jmbbm.2015.11.020
  • [10] Peutzfeldt A.: Resin composites in dentistry: The monomer systems. European Journal of Oral Sciences 105 (1997) 97-116. https://doi.org/10.1111/j.1600-0722.1997.tb00188.x
  • [11] Sideridou I., Tserki V., Papanastasiou G.: Study of water sorption, solubility and modulus of elasticity of light-cured dimethacry-late-based dental resins. Biomaterials 24 (2003) 655-665. https://doi.org/10.1016/S0142-9612(02)00380-0
  • [12] Yoon T.H., Lee Y.K., Lim B.S., Kim C.W.: Degree of polymerization of resin composites by different light sources. Journal of Oral Rehabilitation 29 (2002) 1165-1173. https://doi.org/10.1046/j.1365-2842.2002.00970.x
  • [13] Lewandowska M., Andrzejczuk M., Kurzydłowski K.J., Karaś J., Szafran M., Rokicki G.: Kompozyty ceramiczno-polimerowe stosowane na stałe wypełnienia stomatologiczne - wpływ cząstek wypełniacza na właściwości mechaniczne. Kompozyty 4 (2004) 302-305.
  • [14] Marciniak J., Kaczmarek M., Ziębowicz A.: Biomateriały w stomatologii. Wydawnictwo Politechniki Śląskiej, Gliwice (2008).
  • [15] Palin W.M., Fleming G.J.P., Burke F.J.T., Marquis P.M., Randall R.C.: The influence of short and medium-term water immer-sion on the hydrolytic stability of novel low-shrink dental composites. Dental Materials 21 (2005) 852-863. https://doi.org/10.1016/j.dental.2005.01.004
  • [16] Ito S., Hashimoto M., Wadgaonkar B., Svizero N., Carvalho R.M., Yiu C. et al.: Effects of resin hydrophilicity on water sorption and changes in modulus of elasticity. Biomaterials 26 (2005) 6449-6459. https://doi.org/10.1016/j.biomaterials.2005.04.052[17] Sun J., Lin-Gibson S.: X-ray microcomputed tomography for measuring polymerization shrinkage of polymeric dental composites. Dental Materials 24 (2008) 228-234. https://doi.org/10.1016/j.dental.2007.05.001
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-69954813-7cf1-4270-b3b4-465bb7e81a00
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