scholarly journals Nd:YAG Laser Ablation of Enamel for Orthodontic Use: Tensile Bond Strength and Surface Modification

2003 ◽  
Vol 22 (3) ◽  
pp. 397-403 ◽  
Author(s):  
Yong Hoon KWON ◽  
Oh-Won KWON ◽  
Hyung-Il KIM ◽  
Kyo-Han KIM
Keyword(s):  
Surface Modification ◽  
Laser Ablation ◽  
Bond Strength ◽  
Nd:Yag Laser ◽  
Tensile Bond Strength

Nd:YAG Laser Influence on Tensile Bond Strength of Self-Etching Adhesive Systems

2000 ◽  
Vol 18 (5) ◽  
pp. 253-257 ◽  
Author(s):  
ADRIANA BONA MATOS ◽  
DENISE CERQUEIRA OLIVEIRA ◽  
RICARDO SCARPARO NAVARRO ◽  
CARLOS DE PAULA EDUARDO ◽  
EDMIR MATSON
Keyword(s):  
Bond Strength ◽  
Nd:Yag Laser ◽  
Tensile Bond Strength ◽  
Adhesive Systems

Surface Modification of In-Ceram Zirconia Ceramic by Nd:YAG Laser, Rocatec System, or Aluminum Oxide Sandblasting and Its Bond Strength to a Resin Cement

2008 ◽  
Vol 26 (3) ◽  
pp. 203-208 ◽  
Author(s):  
Ana Maria Spohr ◽  
Gilberto Antonio Borges ◽  
Luiz Henrique Burnett Júnior ◽  
Eduardo Gonçalves Mota ◽  
Hugo Mitsuo Silva Oshima
Keyword(s):  
Surface Modification ◽  
Bond Strength ◽  
Aluminum Oxide ◽  
Nd:Yag Laser ◽  
Resin Cement ◽  
Zirconia Ceramic

scholarly journals Influence of ns-Nd:YAG laser surface treatment on the tensile bond strength of zirconia to resin-matrix cements

2020 ◽  
Vol 46 (17) ◽  
pp. 27822-27831
Author(s):  
Bruno Henriques ◽  
Nathalia Hammes ◽  
Júlio C.M. Souza ◽  
Mutlu Özcan ◽  
Joana Mesquita-Guimarães ◽  
...  
Keyword(s):  
Bond Strength ◽  
Surface Treatment ◽  
Nd:Yag Laser ◽  
Laser Surface ◽  
Tensile Bond Strength ◽  
Resin Matrix ◽  
Laser Surface Treatment

Micro-Tensile Bond Strength Between a Resin Cement and an Aluminous Ceramic Treated with Nd:YAG Laser, Rocatec System, or Aluminum Oxide Sandblasting

2005 ◽  
Vol 23 (6) ◽  
pp. 543-548 ◽  
Author(s):  
Bruno Lopes Da Silveira ◽  
Adriane Paglia ◽  
Luiz Henrique Burnett ◽  
Rosemary Sadami Arai Shinkai ◽  
Carlos De Paula Eduardo ◽  
...  
Keyword(s):  
Bond Strength ◽  
Aluminum Oxide ◽  
Nd:Yag Laser ◽  
Resin Cement ◽  
Tensile Bond Strength

The effect of enamel moisture on tensile bond strength of composite resin using Single bond in total etch technique

2014 ◽  
Vol 10 (1) ◽  
pp. 59-68
Author(s):  
H Afshar ◽  
M Ghandehari ◽  
S Amiri ◽  
Z Mirzayi ◽  
M Pourali ◽  
...  
Keyword(s):  
Bond Strength ◽  
Composite Resin ◽  
Tensile Bond Strength ◽  
Single Bond

scholarly journals Properties of Calcium Sulfoaluminate Cement Mortar Modified by Hydroxyethyl Methyl Celluloses with Different Degrees of Substitution

Molecules ◽  
2021 ◽  
Vol 26 (8) ◽  
pp. 2136
Author(s):  
Shaokang Zhang ◽  
Ru Wang ◽  
Linglin Xu ◽  
Andreas Hecker ◽  
Horst-Michael Ludwig ◽  
...  
Keyword(s):  
Compressive Strength ◽  
Flexural Strength ◽  
Bond Strength ◽  
Cement Mortar ◽  
Retention Rate ◽  
Methyl Cellulose ◽  
Tensile Bond Strength ◽  
Calcium Sulfoaluminate Cement ◽  
Calcium Sulfoaluminate ◽  
Cement Mortars

This paper studies the influence of hydroxyethyl methyl cellulose (HEMC) on the properties of calcium sulfoaluminate (CSA) cement mortar. In order to explore the applicability of different HEMCs in CSA cement mortars, HEMCs with higher and lower molar substitution (MS)/degree of substitution (DS) and polyacrylamide (PAAm) modification were used. At the same time, two kinds of CSA cements with different contents of ye’elimite were selected. Properties of cement mortar in fresh and hardened states were investigated, including the fluidity, consistency and water-retention rate of fresh mortar and the compressive strength, flexural strength, tensile bond strength and dry shrinkage rate of hardened mortar. The porosity and pore size distribution were also analyzed by mercury intrusion porosimetry (MIP). Results show that HEMCs improve the fresh state properties and tensile bond strength of both types of CSA cement mortars. However, the compressive strength of CSA cement mortars is greatly decreased by the addition of HEMCs, and the flexural strength is decreased slightly. The MIP measurement shows that HEMCs increase the amount of micron-level pores and the porosity. The HEMCs with different MS/DS have different effects on the improvement of tensile bond strength in different CSA cement mortars. PAAm modification can improve the tensile bond strength of HEMC-modified CSA cement mortar.

scholarly journals Effect of Non-Thermal Atmospheric Plasma on Micro-Tensile Bond Strength at Adhesive/Dentin Interface: A Systematic Review

Materials ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 1026
Author(s):  
Mohamed M. Awad ◽  
Feras Alhalabi ◽  
Abdullah Alshehri ◽  
Zaid Aljeaidi ◽  
Ali Alrahlah ◽  
...  
Keyword(s):  
Systematic Review ◽  
Bond Strength ◽  
Atmospheric Plasma ◽  
Tensile Bond Strength ◽  
Cochrane Library ◽  
Limited Information ◽  
Short Term ◽  
Etch And Rinse ◽  
Medium Risk

Objective: The objective of this review was to evaluate the effect of non-thermal atmospheric plasma (NTAP) on adhesives resin–dentin micro-tensile bond strength (μTBS) in previously published studies. Methods: Electronic search was conducted using the Medline, Cochrane library, and Scopus databases. The included studies were laboratory studies that investigated the effect of NTAP on adhesives μTBS to coronal dentin. Studies that evaluated the effect of NTAP on bond strength to indirect substrates, enamel or root dentin, were excluded. The methodological quality of included studies was assessed. Results: Thirteen studies were included in this systematic review. All the included studies were considered to have a medium risk of bias. NTAP significantly improved μTBS at 24 h or after short-term aging in five studies (38.5%) and both immediate and after long-term aging in 5 studies (38.5%). In two studies (15.4%), NTAP resulted in a short-term material-dependent effect that was not stable after long-term aging. Interestingly, in one study (7.7%), NTAP had a positive effect only in the etch-and-rinse (ER) mode after long-term aging. Conclusion: Within the limitations of this systematic review, NTAP application could enhance resin–dentin μTBS of ER adhesives or universal adhesives (UAs) applied in the ER mode. In the ER mode, the rewetting step after NTAP seems to be unnecessary. Because of the limited information currently available in the literature, further studies are required to evaluate the effect of the NTAP application on self-etch (SE) adhesives or UAs applied in the SE mode.

scholarly journals The Influence of Lime Solution in Kneading Water Substitution on Cement Roughcast and Mortar Coating

Materials ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4174
Author(s):  
André M. Santos ◽  
Ângelo J. Costa e Silva ◽  
João M. F. Mota ◽  
João M. P. Q. Delgado ◽  
Fernando A. N. Silva ◽  
...  
Keyword(s):  
Bond Strength ◽  
Concrete Block ◽  
Tensile Bond Strength ◽  
Water Penetration ◽  
Strength Tests ◽  
Lime Solution ◽  
Concrete Blocks ◽  
Materials Used ◽  
Bonding Systems ◽  
Direct Tensile

The understanding of the mechanical fixation behavior of coatings is crucial for a better comprehension of the bonding systems, especially at the interface between the mortar and the substrate. Physical adherence is related, among other things, to the contents of the materials used in the roughcast and mortar coatings, due to the colloidal water penetration into the pores of the substrate. This work evaluated the influence of different lime solution additions replacing the kneading water in the preparation of roughcast and mortar coatings. Two types of substrates were investigated:ceramic bricks and concrete blocks. Three wall masonry panels were constructed, with dimensions of 220 × 180 cm2, one of concrete block and two of ceramic bricks, followed by the application of roughcast and mortar coating with an average thickness of 5 mm and 20 mm, respectively. Direct tensile bond strength tests were performed and the results, with a 95% confidence level, showed that substrate ceramic and treatment in the roughcast exhibited a better behavior regarding the distribution of the tensile bond strength of the tested specimens. However, no significant differences of the amount of addition used (0%, 5%, 10% and 15%) on the tensile bond strength were observed.

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