Impact of Different Surface Treatments on Shear Bond Strength between Two Zirconia Ceramics and a Composite Material

The purpose of this study was to compare the surface changes and shear bond strength between a resin composite and two zirconia ceramics subjected to sandblasting and forming gas (5% H in N ) plasma surface treatment. Two types of zirconia ceramic specimens (3Y-TZP and (Y,Nb)-TZP) were divided into...

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Bibliographic Details
Published in:Bioengineering (Basel) 2024-10, Vol.11 (10), p.1003
Main Authors: Kim, Se-Hyoun, Lim, Young-Jun, Kim, Dae-Joon, Kim, Myung-Joo, Kwon, Ho-Boem, Baek, Yeon-Wha
Format: Article
Language:English
Subjects:
adhesion
Bond strength
Bonding strength
Ceramics
Chemical bonds
Composite materials
Contact angle
Dental ceramics
Energy
Materials research
Mechanical properties
Nitrogen plasma
Normal distribution
Plasma
plasma treatment
Prostheses
Resins
Sandblasting
Shear
Shear (Mechanics)
shear bond strength
Software
Spectrum analysis
Statistical analysis
Surface properties
Surface roughness
Surface treatment
Tetragonal zirconia polycrystals
Wettability
Yttria-stabilized zirconia
Zirconia
zirconia ceramics
Zirconium dioxide
Zirconium oxide
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Summary:The purpose of this study was to compare the surface changes and shear bond strength between a resin composite and two zirconia ceramics subjected to sandblasting and forming gas (5% H in N ) plasma surface treatment. Two types of zirconia ceramic specimens (3Y-TZP and (Y,Nb)-TZP) were divided into groups based on the following surface treatment methods: polishing (Control), sandblasting (SB), sandblasting and plasma (SB-P), and plasma treatment (P). Subsequently, chemical surface modification was performed using Clearfil SE Bond (Kuraray, Tokyo, Japan), and the Filtek Z-250 (3M, Maplewood, MN, USA) resin composite was applied. Shear bond strengths (SBS) and surface characteristics were determined. Plasma treatment was effective in increasing the wettability. For SBS, there were significant differences among the groups, and the (Y,Nb)-TZP and SB-P groups showed the highest bond strength. Similarly, for the 3Y-TZP specimens, the shear bond strength increased with both plasma and sandblasting treatments, although no statistically significant change was observed. In the P group, both (Y,Nb)-TZP and 3Y-TZP showed a significant decrease in shear bond strength with the resin composite compared to the control group.
ISSN:2306-5354
2306-5354
DOI:10.3390/bioengineering11101003