Influence of 10-methacryloyloxydecyl dihydrogen phosphate (MDP) incorporated experimental cleaners on the bonding performance of saliva-contaminated zirconia ceramic

2021 ◽  
Author(s):  
Minkhant Koko ◽  
Tomohiro Takagaki ◽  
Ahmed Abdou ◽  
Takahiro Wada ◽  
Toru Nikaido ◽  
...  
Keyword(s):  
Zirconia Ceramic ◽  
Dihydrogen Phosphate ◽  
Bonding Performance

scholarly journals Micro-Raman Vibrational Identification of 10-MDP Bond to Zirconia and Shear Bond Strength Analysis

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Diego Martins De-Paula ◽  
Alessandro D. Loguercio ◽  
Alessandra Reis ◽  
Natasha Marques Frota ◽  
Radamés Melo ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Bond Strength ◽  
Resin Cement ◽  
Zirconia Ceramic ◽  
Strength Analysis ◽  
Dihydrogen Phosphate ◽  
Adhesive Resin ◽  
Micro Raman Spectroscopy ◽  
Adhesive Resin Cement ◽  
Microshear Bond Strength

So far, there is no report regarding the micro-Raman vibrational fingerprint of the bonds between 10-methacryloyloxy-decyl dihydrogen phosphate (10-MDP) and zirconia ceramics. Thus, the aim of this study was to identify the Raman vibrational peaks related to the bonds of 10-MDP with zirconia, as well as the influence on microshear bond strength. Micro-Raman spectroscopy was employed to assess the vibrational peak of 10-MDP binding to zirconia. Microshear bond strength of the dual-cure resin cement to zirconia with the presence of 10-MDP in composition of experimental ceramic primer and self-adhesive resin cement was also surveyed. Statistical analysis was performed by one-way ANOVA and Tukey’s test (p<0.05). Peaks at 1545 cm−1 and 1562 cm−1 were found to refer to zirconia binding with 10-MDP. The presence of 10-MDP in both experimental ceramic primer and self-adhesive resin cement improved microshear bond strength to zirconia ceramic. It can be concluded that the nondestructive method of micro-Raman spectroscopy was able to characterize chemical bonds of 10-MDP with zirconia, which improves the bond strengths of resin cement.

scholarly journals Effect of Surface Pre-treatments on Bonding Performance of Zirconia Ceramic with Resin Cements

2019 ◽  
Vol 65 (2) ◽  
pp. 1685-1695
Author(s):  
Walid Al-Zordk ◽  
Heba Shoukry ◽  
Amal Sakrana
Keyword(s):  
Zirconia Ceramic ◽  
Resin Cements ◽  
Bonding Performance ◽  
Effect Of Surface

scholarly journals Effect of Storage Time of a Ceramic Primer on Microshear Bond Strength to Zirconia

2019 ◽  
Author(s):  
Amir Ghasemi ◽  
Alireza Sadr ◽  
Anahita Pourhashemi
Keyword(s):  
Bond Strength ◽  
Shelf Life ◽  
Storage Time ◽  
Ftir Spectra ◽  
Zirconia Ceramic ◽  
Dihydrogen Phosphate ◽  
Dependent Manner ◽  
Point Data ◽  
Microshear Bond Strength ◽  
Composite Cylinders

Objective: This study assessed the effect of shelf life of a ceramic primer containing 10-methacryloyloxydecyl dihydrogen phosphate (MDP) monomer on microshear bond strength of zirconia ceramic to composite resin. Materials and Methods: Sixty-four sintered zirconia samples (1.5×5×7 mm) were pretreated with Clearfil Ceramic Primer (CCP) at baseline and after one, two and six months of storage at 6°C. Composite cylinders were fabricated using Tygon tubes (1 mm height, 0.7 mm diameter) and placed on treated zirconia blocks, light-cured and subjected to microshear bond strength test. Mode of failure was determined under a stereomicroscope. Fourier-transform infrared spectroscopy (FTIR) was performed at each storage time point. Data were analyzed using one-way ANOVA and Tukey’s test.  Results:  Significant differences were noted in microshear bond strength after six months of storage compared to baseline (P<0.05). Significant differences were noted in FTIR spectra at the four time points (P<0.05). Conclusions: The effectiveness of one-component ceramic primer in bonding to zirconia was significantly affected by the storage of this material in a time-dependent manner. Visible new peaks and changes in FTIR spectra over time indicated alterations in the composition of ceramic primer affecting its shelf life. 

Zirconia ceramic dental restorations: Laser machining and optical testing

2009 ◽  
Author(s):  
Duncan P. Hand ◽  
Jonathan P. Parry ◽  
Mateusz Matysiak ◽  
Fraser C. Dear ◽  
J Graham Crowder ◽  
...  
Keyword(s):  
Zirconia Ceramic ◽  
Laser Machining ◽  
Optical Testing ◽  
Dental Restorations

STUDY ON ADHESION AND BONDING PERFORMANCE BETWEEN BAMBOO AND CONCRETE

2017 ◽  
Vol 6 (3) ◽  
pp. 1
Author(s):  
KAUSHAL LOKENDRA ◽  
MAURYA MADAN CHANDRA ◽  
◽  
Keyword(s):  
Bonding Performance

Bonding performance of a self-adhering flowable composite resin to different deciduous surfaces

2019 ◽  
Vol 65 (2) ◽  
pp. 1949-2261
Author(s):  
Fatma Abdelgawad ◽  
Rasha Abdelraouf ◽  
Manar Mohammed
Keyword(s):  
Composite Resin ◽  
Flowable Composite ◽  
Bonding Performance
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