Abstract
Objectives: To investigate the effects of application of ozone with different durations on the bond strength between PMMA and soft liner material.Materials and Methods: The soft liner tested in this study was a heat processed silicone-based material, Molloplast B (ML) (Detax, Ettlingen, Germany), and the denture base material was a heat-cured poly (methyl methacrylate) (PMMA) acrylic resin material (Meliodent, Bayer Dental, Newbury, UK). Four sample groups were formed and each of them consisted of 5 specimens. Groups of 2, 3, and 4 were performed ozone gaseous 40, 80,120 s respectively. But not group 1.Results: Group 4 revealed the lowest strength 28.60±1.51, being statistically different from those of the specimens in the other groups (p<0.05).Conclusions: Group 1 (untreatment ozone gaseous) offered the best tensile bond strength 40.40±3.50 values among the tested groups. As increasing ozone treatment duration to PMMA surface, decreasing tensile bond strength of sample groups
Keywords
References
- Kaynaklar
- Hayakawa I, Keh E, Morizawa M, Muraoka G, Hirano S. A new polyisoprene-based light-curing denture soft lining material. J Dentistry 2003; 31: 269-274.
- Anusavice KJ, Phillip’s Science of Dental Materials, (W.B. Saunders Co., Philadelphia, PA, USA, 1996), 10th ed., pp. 264–265.
- Pinto JRR, Mesquita MF, Nobilo MAA, and Henriques GEP. Evaluation of varying amounts of thermal cycling on bond strength and permanent deformation of two resilient denture liners. J Prosthet Dent 2004; 92: 288–293.
- Sinobad D, Murphy WM, Huggett R, and Brooks S. Bond strength and rupture properties of some soft denture liners. J Oral Rehabil 1992; 19: 151–160.
- Minami H, Suzuki S, Ohashi H, Kurashige H, Tanaka T. Effect of surface treatment on the bonding of an autopolymerizing soft denture liner to a denture base resin. Int J Prosthodont 2004; 17: 297–301.
- Waters MGJ, Jagger RG. Mechanical properties of an experimental denture soft lining material. J Dent 1999; 27: 197-202.
- Emmer TJJr, Emmer TJSr. Bond strength of permanent soft denture liners bonded to the denture base. J Prosthet Dent 1995; 74: 595-601.
- Braden M, Wright PS, Parker S. Soft lining materials: Areview. Eur J Prosthodont Restor Dent 1995; 3: 163-74.
- McCabe JF. A polyvinylsiloxane denture soft lining material. J Dent 1998; 26: 521-26.
- Demir H, Soygun K, Dogan A, Keskin S, Dogan OM, Bolayır G: Effect of maleic anhydride pretreatment on tensile bond strength of a silicone soft liner to a denture base polymer. J adhes Dent, 2011; 13: 481-487.
- Soygun K, Bolayır G, Dogan A, Demir H, Dogan OM, Keskin S: The effect of surface treatments on tensile bond strength between a silicone soft liner and a heat-cured denture base resin. The Journal of Adhesion, 2011; 87: 951-965.
- Özler M, Öter Ş, Korkmaz A. Ozon Gazının Tıbbi Amaçlı Kullanılması. TAF Prev Med Bull 2009; 8: 59-64.
- Estrela C, Estrela CR, Decurcio DA, Hollanda AC, Silva JA.Antimicrobial efficacy of ozonated water, gaseous ozone sodium hypochlorite and chlorhexidine in infected human root canals. Int Endod J 2007;40:85–93.
- Muller P, Guggenheim B, Schmidlin PR. Efficacy of gasiform ozone and photodynamic therapy on a multispecies oral biofilm in vitro. Eur J Oral Sci 2007;115:77–80.
- Bitter K, Noetzel J, Volk C, Neumann K, Kielbassa AM. Bond strength of fiber posts after the application of erbium:yttrium-aluminum-garnet laser treatment and gaseous ozone to the root canal. : J Endod 2008; 34: 306-9.
- Al Shamsi AH, Cunningham JL, Lamey PJ, Lynch E. the effects of ozone gas application on shear bond strength of orthodontic brackets to enamel. Am J Dent 2008; 21: 35-38.
- Türker ŞB, Şener ID, Buğurman B, Akkuş E. Silikon bazlı daimi yumuşak astar materyallerinin renk stabilitesinin in vitro olarak değerlendirilmesi. Atatürk Üniv Diş Hek Fak Derg 2008; 18: 53-59.
- Bolayır G, Demir H, Dogan A, Boztuğ A, Dogan OM and Soygun K: Effects of different high alkyl methacrylate monomers on tensile bond strength between resilient liner and acrylic resin. Materials Research Innovations, 2009; 13: 431-435.
- Kutay O. Comparison of tensile and peel bond strengths of resilient liners. J Prosthet Dent 1994;71:525-531.
- Demir H, Dogan A, Dogan OM., Keskin S, Bolayır G, Soygun K: Peel bond strength of two silicone soft liners to a heat-cured denture base resin. J adhes Dent, 2011; 13: 579-584.
- Craig RG, Gibbons P. Properties of resilient denture liners. J Am Dent Assoc 1961; 63: 382-90.
- Amin WM, Fletcher AM, Ritchie GM. The nature of the interface between polymethyl methacrylate denture base materials and soft lining materials. J Dent 1981; 9: 336-46.
Abstract
Objectives: To investigate the effects of application of ozone with different durations on the bond strength between PMMA and soft liner material
Materials and Methods: The soft liner tested in this study was a heat processed silicone-based material, Molloplast B (ML) (Detax, Ettlingen, Germany), and the denture base material was a heat-cured poly (methyl methacrylate) (PMMA) acrylic resin material (Meliodent, Bayer Dental, Newbury, UK). Four sample groups were formed and each of them consisted of 5 specimens. Groups of 2, 3, and 4 were performed ozone gaseous 40, 80,120 s respectively. But not group 1
Results: Group 4 revealed the lowest strength 28.60±1.51, being statistically different from those of the specimens in the other groups (p<0.05).
Conclusions: Group 1 (untreatment ozone gaseous) offered the best tensile bond strength 40.40±3.50 values among the tested groups. As increasing ozone treatment duration to PMMA surface, decreasing tensile bond strength of sample groups.
ÖZET
Amaç: Farklı sürelerde ozon uygulanan PMMA yüzeylerinin yumuşak astar materyali ile yaptığı bağlantı dayanımına etkisini araştırmakdır.
Gereç ve Yöntem: Bu çalışmada yumuşak astar materyali olan Molloplast-B (Detax, Ettlingen, Germany) ve protez kaide materyali ısıyla polimerize edilen PMMA (Meliodent, Bayer Dental, Newbury, UK) akrilik rezin kullanıldı. 4 örnek grubu ve her bir grup için 5 örnek hazırlandı. Grup 2, 3 ve 4 örnek gruplarına sırasıyla 40, 80, 120 sn ozon gazı uygulaması yapıldı. Grup 1 kontrol grubu olarak değerlendirildi.
Bulgular: 120 sn ozon uygulanan grup 4 en düşük bağlantı dayanım 28,60±1,51değerine sahiptir. Ve diğer gruplar arasında farklılık önemli bulunmuştur (p<0,05).
Sonuç: Test grupları arasında Ozon gazı uygulanmayan grup 1 en yüksek bağlantı dayanım 40.40±3.50değerine sahiptir. PMMA yüzeylerine ozon uygulama süresi arttıkça örnek grupların bağlantı dayanım değerlerinde düşüş olduğu görüldü.
Keywords
References
- Kaynaklar
- Hayakawa I, Keh E, Morizawa M, Muraoka G, Hirano S. A new polyisoprene-based light-curing denture soft lining material. J Dentistry 2003; 31: 269-274.
- Anusavice KJ, Phillip’s Science of Dental Materials, (W.B. Saunders Co., Philadelphia, PA, USA, 1996), 10th ed., pp. 264–265.
- Pinto JRR, Mesquita MF, Nobilo MAA, and Henriques GEP. Evaluation of varying amounts of thermal cycling on bond strength and permanent deformation of two resilient denture liners. J Prosthet Dent 2004; 92: 288–293.
- Sinobad D, Murphy WM, Huggett R, and Brooks S. Bond strength and rupture properties of some soft denture liners. J Oral Rehabil 1992; 19: 151–160.
- Minami H, Suzuki S, Ohashi H, Kurashige H, Tanaka T. Effect of surface treatment on the bonding of an autopolymerizing soft denture liner to a denture base resin. Int J Prosthodont 2004; 17: 297–301.
- Waters MGJ, Jagger RG. Mechanical properties of an experimental denture soft lining material. J Dent 1999; 27: 197-202.
- Emmer TJJr, Emmer TJSr. Bond strength of permanent soft denture liners bonded to the denture base. J Prosthet Dent 1995; 74: 595-601.
- Braden M, Wright PS, Parker S. Soft lining materials: Areview. Eur J Prosthodont Restor Dent 1995; 3: 163-74.
- McCabe JF. A polyvinylsiloxane denture soft lining material. J Dent 1998; 26: 521-26.
- Demir H, Soygun K, Dogan A, Keskin S, Dogan OM, Bolayır G: Effect of maleic anhydride pretreatment on tensile bond strength of a silicone soft liner to a denture base polymer. J adhes Dent, 2011; 13: 481-487.
- Soygun K, Bolayır G, Dogan A, Demir H, Dogan OM, Keskin S: The effect of surface treatments on tensile bond strength between a silicone soft liner and a heat-cured denture base resin. The Journal of Adhesion, 2011; 87: 951-965.
- Özler M, Öter Ş, Korkmaz A. Ozon Gazının Tıbbi Amaçlı Kullanılması. TAF Prev Med Bull 2009; 8: 59-64.
- Estrela C, Estrela CR, Decurcio DA, Hollanda AC, Silva JA.Antimicrobial efficacy of ozonated water, gaseous ozone sodium hypochlorite and chlorhexidine in infected human root canals. Int Endod J 2007;40:85–93.
- Muller P, Guggenheim B, Schmidlin PR. Efficacy of gasiform ozone and photodynamic therapy on a multispecies oral biofilm in vitro. Eur J Oral Sci 2007;115:77–80.
- Bitter K, Noetzel J, Volk C, Neumann K, Kielbassa AM. Bond strength of fiber posts after the application of erbium:yttrium-aluminum-garnet laser treatment and gaseous ozone to the root canal. : J Endod 2008; 34: 306-9.
- Al Shamsi AH, Cunningham JL, Lamey PJ, Lynch E. the effects of ozone gas application on shear bond strength of orthodontic brackets to enamel. Am J Dent 2008; 21: 35-38.
- Türker ŞB, Şener ID, Buğurman B, Akkuş E. Silikon bazlı daimi yumuşak astar materyallerinin renk stabilitesinin in vitro olarak değerlendirilmesi. Atatürk Üniv Diş Hek Fak Derg 2008; 18: 53-59.
- Bolayır G, Demir H, Dogan A, Boztuğ A, Dogan OM and Soygun K: Effects of different high alkyl methacrylate monomers on tensile bond strength between resilient liner and acrylic resin. Materials Research Innovations, 2009; 13: 431-435.
- Kutay O. Comparison of tensile and peel bond strengths of resilient liners. J Prosthet Dent 1994;71:525-531.
- Demir H, Dogan A, Dogan OM., Keskin S, Bolayır G, Soygun K: Peel bond strength of two silicone soft liners to a heat-cured denture base resin. J adhes Dent, 2011; 13: 579-584.
- Craig RG, Gibbons P. Properties of resilient denture liners. J Am Dent Assoc 1961; 63: 382-90.
- Amin WM, Fletcher AM, Ritchie GM. The nature of the interface between polymethyl methacrylate denture base materials and soft lining materials. J Dent 1981; 9: 336-46.
Details
| Primary Language | Turkish |
|---|---|
| Journal Section | Original Research Articles |
| Authors | |
| Publication Date | August 6, 2014 |
| Submission Date | September 28, 2013 |
| Published in Issue | Year 2014 |
Cumhuriyet Dental Journal (Cumhuriyet Dent J, CDJ) is the official publication of Cumhuriyet University Faculty of Dentistry. CDJ is an international journal dedicated to the latest advancement of dentistry. The aim of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of dentistry. First issue of the Journal of Cumhuriyet University Faculty of Dentistry was published in 1998. In 2010, journal's name was changed as Cumhuriyet Dental Journal. Journal’s publication language is English.
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