Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/10689
Title: Shear bond strength of nanohybrid composite to the resin matrix ceramics after different surface treatments
Authors: Çelik, E.
Şahin, Sezgi Cinel
Dede, D.O.
Keywords: laser irradiation
resin matrix ceramic
shear bond strength
silica coating
Aluminum coatings
Analysis of variance (ANOVA)
Bond strength (materials)
Ceramic materials
Hybrid materials
Irradiation
Laser beam effects
Nanostructured materials
Neodymium lasers
Resins
Shear flow
Shearing machines
Silica
Surface topography
Testing
Yttrium aluminum garnet
Clinical application
Nano-hybrid composites
Neodymium doped yttrium aluminum garnet
Resin matrix
Shear bond strengths
Silica coatings
Treatment techniques
Universal testing machines
Surface treatment
aluminum
nanocomposite
polymer
resin
resin cement
silicon dioxide
yttrium
yttrium-aluminum-garnet
ceramics
chemistry
dental bonding
dental etching
evaluation study
materials testing
procedures
shear strength
solid state laser
surface property
Aluminum
Ceramics
Composite Resins
Dental Bonding
Dental Etching
Lasers, Solid-State
Materials Testing
Nanocomposites
Polymers
Resin Cements
Shear Strength
Silicon Dioxide
Surface Properties
Yttrium
Publisher: Mary Ann Liebert Inc.
Abstract: Objective: The purpose of this study was to evaluate the effects of different surface treatments on the shear bond strength (SBS) of a composite resin to the various resin matrix ceramics (RMC). Background: Clinical applications of physical and chemical surface conditioning methods may be required for RMC to optimize the adhesion of additional resin materials. Materials and methods: Ninety-nine RMC specimens (6 × 6 × 2 mm) were prepared from a resin nanoceramic (RNC), a polymer-infiltrated hybrid ceramic (PIHC), and a flexible hybrid ceramic (FHC) block with a cutting machine under copious water. All specimens divided randomly into three surface treatment subgroups (n = 11): (1) untreated (Cnt), (2) tribochemical silica coated (Tbc), and (3) neodymium-doped yttrium aluminum garnet (Nd:YAG) laser irradiated with 3 W (150 mJ/pulse, 20 Hz) for 20 sec. A nanohybrid composite resin was layered with a disc-shape mold (2 × 3 mm) onto the ceramics and submitted to thermal cycling (3000 cycles, 5-55°C). The SBS test of specimens was performed using a universal testing machine. Data were statistically analyzed with two-way analysis of variance (ANOVA) and Tukey HSD test (? = 0.05). Results: The type of RMC, surface treatments, and their interactions was statistically significant on SBS, according to the ANOVA (p < 0.05). Both the Tbc and Lsr surface treatments significantly increased the SBS values of FHC (p < 0.001), while significant increases were observed only for Lsr0applied RNC and Tbc applied PIHC groups (p < 0.001). Conclusions: The tribochemical silica coating and laser irradiation techniques may be suitable for improving the surface topography of specific types of RMC. While the same surface treatment technique may not provide similar successful results for all types of RMC, it is recommended to choose the most effective and reliable technique for clinical application. © Copyright 2018, Mary Ann Liebert, Inc. 2018.
URI: https://hdl.handle.net/11499/10689
https://doi.org/10.1089/pho.2018.4467
ISSN: 1549-5418
Appears in Collections:Diş Hekimliği Fakültesi Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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