Microtensile Bond Strength Analysis of Different Adhesive Systems and Dentin Prepared with High-Speed and Er:YAG Laser: A Comparative Study

2005 ◽  
Vol 23 (2) ◽  
pp. 219-224 ◽  
Author(s):  
Denise Cerqueira Oliveira ◽  
Lussara Azevedo Manhães ◽  
Márcia Martins Marques ◽  
Adriana Bona Matos
Keyword(s):  
Bond Strength ◽  
Comparative Study ◽  
High Speed ◽  
Er:Yag Laser ◽  
Strength Analysis ◽  
Adhesive Systems ◽  
Microtensile Bond Strength

Microtensile bond strength of different adhesive systems in dentin irradiated with Er:YAG laser

2008 ◽  
Vol 5 (7) ◽  
pp. 547-551 ◽  
Author(s):  
L M G Sierpinsky ◽  
D M Lima ◽  
M S M Candido ◽  
V S Bagnato ◽  
S T Porto-Neto
Keyword(s):  
Bond Strength ◽  
Er:Yag Laser ◽  
Adhesive Systems ◽  
Microtensile Bond Strength

scholarly journals Influence of CVD Diamond Tips and Er:YAG Laser Irradiation on Bonding of Different Adhesive Systems to Dentin

2013 ◽  
Vol 14 (1) ◽  
pp. 14-20 ◽  
Author(s):  
Daphne Câmara Barcellos ◽  
Alessandra Buhler Borges ◽  
Cesar Rogério Pucci ◽  
Carlos Rocha Gomes Torres ◽  
Melissa Aline da Silva ◽  
...  
Keyword(s):  
Bond Strength ◽  
Surface Treatment ◽  
Laser Irradiation ◽  
High Speed ◽  
Er:Yag Laser ◽  
Testing Machine ◽  
Cvd Diamond ◽  
Single Bond ◽  
Adhesive Systems ◽  
Yag Laser

ABSTRACT Aim The aim of this study was to compare the microtensile bond strength of three adhesive systems, using different methods of dentin preparation. Materials and methods A hundred and eight bovine teeth were used. The dentin from buccal face was exposed and prepared with three different methods, divided in 3 groups: Group 1 (DT)- diamond tip on a high-speed handpiece; Group 2 (CVD)-CVD tip on a ultrasonic handpiece; Group 3 (LA)-Er: YAG laser. The teeth were divided into 3 subgroups, according adhesive systems used: Subgroup 1-Adper Single Bond Plus/3M ESPE (SB) total-etch adhesive; Subgroup 2-Adper Scotchbond SE/3M ESPE (AS) selfetching adhesive; Subgroup 3-Clearfil SE Bond/Kuraray (CS) selfetching adhesive. Blocks of composite (Filtek Z250–3M ESPE) 4 mm high were built up and specimens were stored in deionized water for 24 hours at 37°C. Serial mesiodistal and buccolingual cuts were made and stick-like specimens were obtained, with transversal section of 1.0 mm2. The samples were submitted to microtensile test at 1 mm/min and load of 10 kg in a universal testing machine. Data (MPa) were subjected to ANOVA and Tukey's tests (p < 0.05). Results and conclusion Surface treatment with Diamond or CVD tips associated with Clearfil SE Bond adhesive produced significantly lower bond strength values compared to other groups. Surface treatment with Er: YAG laser associated with Single Bond Plus or Clearfil SE Bond adhesives and surface treatment with CVD tip associated with Adper Scotchbond SE adhesive produced significantly lower bond strength values compared to surface treatment with diamond or CVD tips associated with Single Bond Plus or Adper Scotchbond SE adhesives. Clinical significance Interactions between laser and the CVD tip technologies and the different adhesive systems can produce a satisfactory bonding strength result, so that these associations may be beneficial and enhance the clinical outcomes. How to cite this article Silva MA, Di Nicolo R, Barcellos DC, Batista GR, Pucci CR, Torres CRG, Borges AB. Influence of CVD Diamond Tips and Er:YAG Laser Irradiation on Bonding of Different Adhesive Systems to Dentin. J Contemp Dent Pract 2013;14(1):14-20.

Tensile bond strength of different adhesive systems to primary dentin treated by Er:YAG laser and conventional high-speed drill

2005 ◽  
Author(s):  
Barbara A. Marques ◽  
Ricardo S. Navarro ◽  
Fellipe D. Silvestre ◽  
Sergio L. Pinheiro ◽  
Patricia M. Freitas ◽  
...  
Keyword(s):  
Bond Strength ◽  
High Speed ◽  
Er:Yag Laser ◽  
Tensile Bond Strength ◽  
Adhesive Systems

Microtensile bond strength analysis of adhesive systems to Er:YAG and Er,Cr:YSGG laser-treated dentin

2013 ◽  
Vol 29 (2) ◽  
pp. 565-573 ◽  
Author(s):  
Thaysa Monteiro Ramos ◽  
Thayanne Monteiro Ramos-Oliveira ◽  
Simone Gonçalves Moretto ◽  
Patricia Moreira de Freitas ◽  
Marcella Esteves-Oliveira ◽  
...  
Keyword(s):  
Bond Strength ◽  
Strength Analysis ◽  
Adhesive Systems ◽  
Microtensile Bond Strength

scholarly journals Influence of chlorhexidine concentration on microtensile bond strength of contemporary adhesive systems

2009 ◽  
Vol 23 (3) ◽  
pp. 340-345 ◽  
Author(s):  
Edson Alves de Campos ◽  
Gisele Maria Correr ◽  
Denise Piotto Leonardi ◽  
Eduardo Pizzatto ◽  
Eduardo Caregnatto Morais
Keyword(s):  
Bond Strength ◽  
Adhesive Systems ◽  
Microtensile Bond Strength

Effect of Different Protocols in Preconditioning With EDTA in Sclerotic Dentin and Enamel Before Universal Adhesives Applied in Self-etch Mode

2017 ◽  
Vol 42 (3) ◽  
pp. 284-296 ◽  
Author(s):  
EC Martini ◽  
SO Parreiras ◽  
MF Gutierrez ◽  
AD Loguercio ◽  
A Reis
Keyword(s):  
Bond Strength ◽  
Adhesive Systems ◽  
Microtensile Bond Strength ◽  
Universal Adhesive ◽  
Etching Pattern ◽  
Bonding Performance ◽  
Universal Adhesives ◽  
Microshear Bond Strength ◽  
Self Etch ◽  
Main Factor

SUMMARY Objectives: The aim of this study was to investigate the effect of different protocols of 17% ethylene diamine tetra-acetic acid (EDTA) conditioning on the etching pattern and immediate bond strength of universal adhesives to enamel and sclerotic dentin. Methods and Materials: Forty bovine teeth with sclerotic dentin and 20 human third molars were randomly divided into eight groups resulting from the combination of the main factors surface treatment (none, two-minute EDTA conditioning manual application, 30-second EDTA manual application, 30-second EDTA sonic application) and adhesives systems (Scotchbond Universal Adhesive [SBU] and Prime & Bond Elect [PBE]). Resin-dentin and enamel-dentin bond specimens were prepared and tested under the microtensile bond strength (μTBS) and microshear bond strength (μSBS) tests, respectively. The etching pattern produced on the unground enamel and the sclerotic dentin surfaces under the different protocols and adhesive systems was evaluated under scanning electron microscopy. Results: For enamel, only the main factor adhesive was significant (p&lt;0.0001), with SBU showing the highest μSBS. In sclerotic dentin, the lowest mean was observed for the group without EDTA application and the highest mean in the group with EDTA application with the sonic device for 30 seconds. Regardless of the EDTA protocol, the highest means of μTBS were observed for SBU (p&lt;0.05). Conclusions: EDTA conditioning improves the bonding performance of universal adhesives in the self-etch mode on sclerotic dentin, mainly when applied for 30 seconds with the aid of a sonic device. EDTA pretreatment also improves the retentive etching pattern of enamel, but it does not result in higher enamel bond strength.

scholarly journals Efficacy of multi-mode adhesive systems on dentin wettability and microtensile bond strength of resin composite

2018 ◽  
Vol 32 (21) ◽  
pp. 2405-2418 ◽  
Author(s):  
Neslihan Arhun ◽  
Derya Merve Halacoglu ◽  
Zümrüt Ceren Ozduman ◽  
Duygu Tuncer
Keyword(s):  
Bond Strength ◽  
Resin Composite ◽  
Adhesive Systems ◽  
Microtensile Bond Strength ◽  
Multi Mode

scholarly journals Effect of Chitosan as a Cross-Linker on Matrix Metalloproteinase Activity and Bond Stability with Different Adhesive Systems

Marine Drugs ◽  
2020 ◽  
Vol 18 (5) ◽  
pp. 263 ◽  
Author(s):  
Eugenia Baena ◽  
Sandra R Cunha ◽  
Tatjana Maravić ◽  
Allegra Comba ◽  
Federica Paganelli ◽  
...  
Keyword(s):  
Matrix Metalloproteinase ◽  
Bond Strength ◽  
Adhesive Systems ◽  
Microtensile Bond Strength ◽  
Bond Stability ◽  
Etch And Rinse ◽  
Mechanical Durability ◽  
Human Dentine ◽  
Self Etch ◽  
Metalloproteinase Activity

The aim of the present study was to evaluate the effect of 0.1% chitosan (Ch) solution as an additional primer on the mechanical durability and enzymatic activity on dentine using an etch-and-rinse (E&R) adhesive and a universal self-etch (SE) adhesive. Microtensile bond strength and interfacial nanoleakage expression of the bonded interfaces for all adhesives (with or without pretreatment with 0.1% Ch solution for 1 min and air-dried for 5 s) were analyzed immediately and after 10,000 thermocycles. Zymograms of protein extracts from human dentine powder incubated with Optibond FL and Scotchbond Universal on untreated or Ch-treated dentine were obtained to examine dentine matrix metalloproteinase (MMP) activities. The use of 0.1% Ch solution as an additional primer in conjunction with the E&R or SE adhesive did not appear to have influenced the immediate bond strength (T0) or bond strength after thermocycling (T1). Zymography showed a reduction in MMP activities only for mineralized and demineralized dentine powder after the application of Ch. Application of 0.1% Ch solution does not increase the longevity of resin–dentine bonds. Nonetheless, the procedure appears to be proficient in reducing dentine MMP activities within groups without adhesive treatments. Further studies are required to comprehend the cross-linking of Ch with dentine collagen.

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