The Effects of Er:YAG, Nd:YAG, and Ho:YAG Laser Surface Treatments to Acrylic Resin Denture Bases on the Tensile Bond Strength of Silicone-Based Resilient Liners

Görler, Oğuzhan; Ozdemir, DoganDerya; Ülgey, Melih; GozeAysegul,; HubbezoğluIhsan,; ZanRecai,; Kemal, OzdemirAli

doi:10.1089/pho.2015.3933

Cited by 20 publications

(9 citation statements)

References 21 publications

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“…7,13,17 Usumez at al. 13 tested the tensile bond strength of the adhesion of commercially available siliconebased soft denture liners to standblasted and lased acrylic resins.…”

Section: Discussionmentioning

confidence: 99%

Investigation of the effect of two different denture cleansers on the bond strength of soft liners

Demir¹,

Sarı²,

Görler³

et al. 2017

IJAR

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This study aim to investigate the effect of denture cleansers and standblasting on tensile bond strength of soft denture liners after 3 and 6 mounths of immersion.For each of the liner materials, 70 test specimens were prepared according to test the requirements. Half of the 70 test specimens were sandblasted with 50 μm Al2O3 at 2 bar for 10 s. The resilient liner specimens were processed between 2 polymethyl methacrylate (PMMA) blocks. Before tensile testing, five of the liner specimens were kept in water or soaked in two cleansing solutions during 3 and 6 month. Bonding strength of the liners to PMMA was compared by tensile test with the use of universal testing machine at a crosshead speed of 50 mm/min. The mean value and standard deviation of the specimens were made by using a multifactorial analysis of variance (α=0.05). The type of failure was assessed visually.No significant difference was found between the groups for the tested conditions used (p>0.05). The most frequent failure mode was cohesive for Permaflex (P) specimens, adhesive for sandblasting groups, and a mixed type of failure was observed for GC Reline Soft (GC) material.The denture base cleaners affect the bond strength of PMMA/resilient liner. Permaflex and GC Reline Soft as resilient liners were found to have adequate adhesive values for clinical use.

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“…7,13,17 Usumez at al. 13 tested the tensile bond strength of the adhesion of commercially available siliconebased soft denture liners to standblasted and lased acrylic resins.…”

Section: Discussionmentioning

confidence: 99%

Investigation of the effect of two different denture cleansers on the bond strength of soft liners

Demir¹,

Sarı²,

Görler³

et al. 2017

IJAR

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“…Yüzey işlemi amacıyla lazer kullanımı nispeten güvenli, kolay ve etkili bir tekniktir. Literatürde akrilik kaide rezini ile yumuşak astar materyalleri arasındaki bağlantının geliştirilmesi amacıyla Er:YAG lazerin kullanıldığı farklı çalışmalar bulunduğu gibi [14][15][16][17] , tamir işlemlerinde de bağlantının arttırılması için Er:YAG lazerlerin kullanıldığı çalışmalar mevcuttur. 7,12 Yapılan bir çalışmada, 3 W (300 mj/atım) uzun atımlı Er:YAG lazer kullanımının akrilik kaide rezini ve yumuşak astar maddesi arasındaki bağlantı dayanımını anlamlı derecede yükselttiği gösterilmiştir.16 Benzer şekilde, Görler ve ark.…”

Section: Discussionunclassified

Farklı Enerji Seviyelerindeki Er:YAG Lazer ile Tamir Edilen Akrilik Kaide Rezininin Bükülme Dayanımı

Ateş

Çağlar

Duymuş

2021

Selcuk Dental Journal

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Amaç: Konvansiyonel akrilik kaide rezininin tamirinde, tamir yüzeylerine uygulanan farklı enerji seviyelerindeki Er:YAG lazerin kaide rezininin bükülme dayanımına etkisini incelemektir. Gereç ve Yöntemler: 160 adet dikdörtgenler prizması şeklindeki akrilik rezin örnek özel bir kalıp kullanılarak üretildi ve tamir yüzeylerine farklı enerji seviyelerinde Er:YAG lazer uygulanmak üzere 4 gruba ayrıldı; Grup 1; kontrol-işlem uygulanmayan grubu, Grup 2; 2 W (200 mJ/atım) lazer uygulanan grubu, Grup 3; 3 W (300 mJ/atım) lazer uygulanan grubu ve Grup 4; 4 W (400 mJ/atım) uygulanan grubu temsil etmektedir. Farklı yüzey işlemlerinden sonra örnekler otopolimerizan akrille tamir edilerek toplam 80 adet (n=20) örnek hazırlandı. Tamir edilen örneklerin bükülme dayanımı ısısal yaşlandırma uygulandıktan sonra universal test cihazı kullanılarak üç noktalı eğme testi ile ölçüldü. Elde edilen verilerin istatistiksel analizi tek yönlü ANOVA ile yapıldı ve gruplara ait ortalamalar Tukey HSD testi kullanılarak karşılaştırıldı (p

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“…In the literature, there are studies investigated the effect of Er:YAG and Nd:YAG lasers for the surface treatment of titanium and zirconium oxide with the following ranges of power:1-5W [37][38][39][40][41]. In a recent study of our research group, Ho:YAG laser was used similarly with a power setting of 4W [39].…”

Section: Discussionmentioning

confidence: 99%

“…Murray et al [40] examined the effect of laser application on the surface of Ni-Cr alloy on the tensile bond strength of composite resin compared to the traditional sandblasting technique. It was point out that laser treatment might be a pertinent option to other surface pretreatments for increasing the bond strength of dental materials.…”

Section: Discussionmentioning

confidence: 99%

Influence of Various Laser Surface Modifications on SBS of Titanium and Zirconium Oxide Substructures

Saygın¹,

Özdemir²,

Görler³

2017

Cumhuriyet Science Journal

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In prosthodontics, to increase the bonding of metals with porcelain by several means including laser surface treatments is still an important research topic. The current study was undertaken to evaluate the influence of surface treatment with Ho:YAG, Er:YAG, and Nd:YAG lasers on the shear bond strength (SBS) of low fusion dental porcelain to titanium and zirconium oxide substructures. Titanium (n=70) and zirconium oxide (n=70) specimens were categorized into 7 study groups (n=10): sandblasting, Er:YAG 1.5W and 2.5W, Nd:YAG 1.5W and 2.5W, and Ho:YAG 4W and 10W. Their surface morphology was examined with under scanning electron microscopy (SEM) after surface treatment. After application of low fusion dental porcelain, the SBS test was performed applying a universal testing machine. In the titanium specimens, the SBSs of the Nd:YAG laser 2.5W and 1.5W were significantly higher than those of the sandblasting and other lasers, respectively (p<0.05); In the zirconium oxide specimens, the SBSs of the sandblasting, Nd:YAG 1.5W and Nd:YAG 2.5W lasers were significantly higher than those of the other lasers, respectively (p<0.05); In the titanium specimens, Er:YAG 1.5W, Nd:YAG 2.5W, and Ho:YAG 10W lasers provided significantly higher SBSs compared to those in the zirconium oxide specimens (p<0.05). To increase SBS of low fusion porcelain with titanium and zirconium oxide substructures, Nd:YAG laser is more successful compared to Er:YAG and Ho:YAG lasers. The laser applications provide different SBS results although there are no obvious differences among their surfaces by SEM; this requires further research in order to clarify the mechanism of these differences.

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The Effects of Er:YAG, Nd:YAG, and Ho:YAG Laser Surface Treatments to Acrylic Resin Denture Bases on the Tensile Bond Strength of Silicone-Based Resilient Liners

Cited by 20 publications

References 21 publications

Investigation of the effect of two different denture cleansers on the bond strength of soft liners

Investigation of the effect of two different denture cleansers on the bond strength of soft liners

Farklı Enerji Seviyelerindeki Er:YAG Lazer ile Tamir Edilen Akrilik Kaide Rezininin Bükülme Dayanımı

Influence of Various Laser Surface Modifications on SBS of Titanium and Zirconium Oxide Substructures

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