Push-Out Bond Strengths of Tooth-colored Posts Bonded With Different Adhesive Systems

2006 ◽  
Vol 2006 ◽  
pp. 36-37 ◽  
Author(s):  
P.C. Belvedere
Keyword(s):  
Adhesive Systems ◽  
Bond Strengths ◽  
Push Out

scholarly journals Influence of aging methods on push-out bond strength of adhesive systems to dentin cavities

2017 ◽  
Vol 5 (1) ◽  
Author(s):  
Letícia Virgínia de Freitas Chaves ◽  
Tuany Arantxa de Medeiros ◽  
Boniek Castillo Dutra Borges ◽  
Maria do Carmo Aguiar Jordão Mainardi ◽  
Anderson Catelan ◽  
...  
Keyword(s):  
Bond Strength ◽  
Adhesive Systems ◽  
Push Out

Influence of Thermal and Mechanical Load Cycling on Microtensile Bond Strengths of Total and Self-etching Adhesive Systems

10.2341/05-20 ◽  
2006 ◽  
Vol 31 (2) ◽  
pp. 240-247 ◽  
Author(s):  
F. H. O. Mitsui ◽  
A. R. Peris ◽  
A. N. Cavalcanti ◽  
G. M. Marchi ◽  
L. A. F. Pimenta
Keyword(s):  
Bond Strength ◽  
Clinical Relevance ◽  
Mechanical Load ◽  
Adhesive System ◽  
Adhesive Systems ◽  
System Type ◽  
Load Cycling ◽  
Bond Strengths

Clinical Relevance Bond strength is affected by the combination of thermal and mechanical load cycling. However, results vary greatly with the number of mechanical cycles and adhesive system type (total or self-etching).

Push-out bond strengths of different dental cements used to cement glass fiber posts

2013 ◽  
Vol 110 (2) ◽  
pp. 134-140 ◽  
Author(s):  
Jefferson Ricardo Pereira ◽  
Accácio Lins do Valle ◽  
Janaina Salomon Ghizoni ◽  
Fábio César Lorenzoni ◽  
Marcelo Barbosa Ramos ◽  
...  
Keyword(s):  
Glass Fiber ◽  
Fiber Posts ◽  
Glass Fiber Posts ◽  
Bond Strengths ◽  
Push Out

Bonding Durability of Single-Step Adhesives to Previously Acid-Etched Dentin

10.2341/08-26 ◽  
2008 ◽  
Vol 33 (6) ◽  
pp. 702-709 ◽  
Author(s):  
M. Ikeda ◽  
K. Tsubota ◽  
T. Takamizawa ◽  
T. Yoshida ◽  
M. Miyazaki ◽  
...  
Keyword(s):  
Clinical Relevance ◽  
Single Step ◽  
Acid Etching ◽  
Adhesive Systems ◽  
Bonding Durability ◽  
Bond Strengths ◽  
Self Etch

Clinical Relevance To achieve optimum bond strengths, acid etching of dentin prior to the application of single-step self-etch adhesive systems should be avoided.

scholarly journals Shear Bond Strength of Brackets Rebonded with a Fluoride-Releasing and -Recharging Adhesive System

2009 ◽  
Vol 79 (3) ◽  
pp. 564-570 ◽  
Author(s):  
Toshiya Endo ◽  
Rieko Ozoe ◽  
Koichi Shinkai ◽  
Makiko Aoyagi ◽  
Hiroomi Kurokawa ◽  
...  
Keyword(s):  
Bond Strength ◽  
Shear Bond Strength ◽  
Failure Modes ◽  
Testing Machine ◽  
Adhesive System ◽  
Adhesive Systems ◽  
Bond Failure ◽  
Minimum Requirement ◽  
Adhesive Remnant Index ◽  
Bond Strengths

Abstract Objective: To ascertain the effects of repeated bonding on the shear bond strength of orthodontic brackets bonded with a fluoride-releasing and -recharging adhesive system with a self-etching primer in comparison with two other types of adhesive system. Materials and Methods: A total of 48 premolars were collected and divided equally into three groups of 16. Each group was assigned one of three adhesive systems: Transbond XT, Transbond Plus, or a fluoride-releasing and -recharging adhesive system, Beauty Ortho Bond. Shear bond strength was measured 24 hours after bracket bonding, with the bonding/debonding procedures repeated twice after the first debonding. A universal testing machine was used to determine shear bond strengths, and bracket/adhesive failure modes were evaluated with the adhesive remnant index after each debonding. Results: At every debonding sequence, all of these three adhesive systems had a shear bond strength of 6 MPa, which is a minimum requirement for clinical use. Transbond XT and Transbond Plus had significantly higher mean shear bond strengths than did Beauty Ortho Bond at each debonding. No significant differences in mean bond strength were observed between the three debondings in each adhesive system. Bond failure at the enamel/adhesive interface occurred more frequently in Beauty Ortho Bond than in Transbond XT or Transbond Plus. Conclusions: The fluoride-releasing and -recharging adhesive system with the self-etching primer (Beauty Ortho Bond) had clinically sufficient shear bond strength in repeated bracket bonding; this finding can help orthodontists to decrease the risk of damage to enamel at debonding.

scholarly journals Adhesive Durability Inside the Root Canal Using Self-adhesive Resin Cements for Luting Fiber Posts

2017 ◽  
Vol 42 (6) ◽  
pp. E167-E176 ◽  
Author(s):  
K Bitter ◽  
A Maletic ◽  
K Neumann ◽  
L Breschi ◽  
G Sterzenbach ◽  
...  
Keyword(s):  
Bond Strength ◽  
Root Canal ◽  
Fiber Post ◽  
Resin Cements ◽  
Adhesive Resin ◽  
Fiber Posts ◽  
Silver Deposits ◽  
Bond Strengths ◽  
One Year ◽  
Push Out

SUMMARY Objectives: The aim of the study was to investigate the effects of various self-adhesive resin cements on the push-out bond strengths and nanoleakage expression at the luting interfaces of fiber posts immediately and after one year of aging. Methods and Materials: One hundred forty-four extracted human anterior teeth were endodontically treated. After post space preparation, fiber posts were luted using five commercially available self-adhesive resin (SAR) cements and a core build-up material applied with a self-etch adhesive (BF: Bifix SE/Rebilda Post, VOCO; CSA: Clearfil SA Cement/Rely X Fiber Post, 3M ESPE; RX: RelyX Unicem 2/Rely X Fiber Post, 3M ESPE; SPC: Speed Cem/FRC Postec, Ivoclar Vivadent; SMC: Smart Cem/X Post, Dentsply; RB: Rebilda DC-Futurabond/Rebilda Post; n=22). For each group, half of the specimens were subjected to thermocycling (TC) (5°C-55°C, 10,000 cycles) and stored humid for one year at 37°C. Push-out bond strength data of six slices (thickness 1 mm) per root and nanoleakage expression of representative specimens were evaluated after 24 hours (baseline) and after TC and storage for one year (aging), respectively. Results: Bond strength differed significantly among resin cements (p<0.0005) and the location inside the root canal (p<0.0005), but not by aging (p=0.390; repeated-measures analysis of variance). SMC (14.6±5.8 MPa) and RX (14.1±6.8 MPa) revealed significantly higher bond strength compared to BF (10.6±5.4 MPa) and RB (10.0±4.6 MPa) but differed not significantly from SPC (12.8±4.8) MPa; CSA (6.1±4.6 MPa) revealed significantly lower bond strength compared to all other investigated materials (p<0.05; Tukey Honestly Significantly Different). Qualitative nanoleakage analysis revealed more silver deposits at the interface in all groups after aging. For CSA, a large amount of silver deposits inside the cement was also observed at baseline and after aging. Conclusions: Fiber post luting using SAR cements demonstrated reliable bond strengths. Product-specific differences and initial degradation effects could be demonstrated.

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