Effect of a novel prime‐and‐rinse approach on short‐ and long‐term dentin bond strength of self‐etch adhesives

2019 ◽  
Vol 127 (6) ◽  
pp. 547-555 ◽  
Author(s):  
Mingxing Li ◽  
Jingqiu Xu ◽  
Ling Zhang ◽  
Chaoyang Wang ◽  
Xiaoting Jin ◽  
...  
Keyword(s):  
Bond Strength ◽  
Short And Long Term ◽  
Self Etch

scholarly journals The Effect of SnCl2/AmF Pretreatment on Short- and Long-Term Bond Strength to Eroded Dentin

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Katrin Zumstein ◽  
Anne Peutzfeldt ◽  
Adrian Lussi ◽  
Simon Flury
Keyword(s):  
Bond Strength ◽  
Failure Mode ◽  
Resin Composite ◽  
Adhesive System ◽  
Adhesive Systems ◽  
Short And Long Term ◽  
One Year ◽  
And Storage ◽  
Self Etch

This study investigated the effect of SnCl2/AmF pretreatment on short- and long-term bond strength of resin composite to eroded dentin mediated by two self-etch, MDP-containing adhesive systems. 184 dentin specimens were produced from extracted human molars. Half the specimens (n=92) were artificially eroded, and half were left untreated. For both substrates, half the specimens were pretreated with SnCl2/AmF, and half were left untreated. The specimens were treated with Clearfil SE Bond or Scotchbond Universal prior to application of resin composite. Microtensile bond strength (μTBS) was measured after 24 h or 1 year. Failure mode was detected and EDX was performed. μTBS results were statistically analyzed (α=0.05). μTBS was significantly influenced by the dentin substrate (eroded < noneroded dentin) and storage time (24 h > 1 year; p<0.0001) but not by pretreatment with SnCl2/AmF or adhesive system. The predominant failure mode was adhesive failure at the dentin-adhesive interface. The content of Sn was generally below detection limit. Pretreatment with SnCl2/AmF did not influence short- and long-term bond strength to eroded dentin. Bond strength was reduced after storage for one year, was lower to eroded dentin than to noneroded dentin, and was similar for the two adhesive systems.

scholarly journals Short- and Long-Term Dentin Bond Strength of Bioactive Glass-Modified Dental Adhesives

Nanomaterials ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1894
Author(s):  
Ramona Oltramare ◽  
Matej Par ◽  
Dirk Mohn ◽  
Daniel B. Wiedemeier ◽  
Thomas Attin ◽  
...  
Keyword(s):  
Bond Strength ◽  
Bioactive Glass ◽  
Control Group ◽  
Long Term Effects ◽  
Control Groups ◽  
Dental Adhesives ◽  
Etch And Rinse ◽  
Short And Long Term ◽  
Self Etch

This study investigated the short- and long-term effects of dental adhesives doped with nano-sized bioactive glass 45S5 (BAG) on the resin–dentin interfacial bond strength. Two etch-and-rinse adhesives (Adper Scotchbond Multi-Purpose (ASB) and Solobond Plus (SB)) and one self-etch adhesive (Clearfil SE Bond (CF)) were doped with different concentrations of BAG (5, 10, and 20 wt%). The unmodified (0 wt% BAG) commercial adhesives served as control groups. Dentin of 120 molars (n = 10 per group) was treated with the different adhesives, followed by buildups with a conventional composite restorative material. From each tooth, 14 sticks were prepared for micro-tensile bond strength (µTBS) testing. The sticks were stored in simulated body fluid at 37 °C and tested after 24 h or six months for µTBS and failure mode. Data were analyzed using Kruskal–Wallis tests in combination with post-hoc Conover-tests and Wilcoxon signed-rank tests at a level of significance of a = 0.05. After 24 h and six months, both etch-and-rinse adhesives with a low BAG content (up to 10 wt% for ASB and 5 wt% for SB) showed similar µTBSs as their respective control groups (0 wt% BAG). CF showed a significant decrease in µTBS even after addition of 5 wt% BAG. At a high concentration of added BAG (20 wt%), all three adhesives showed a significant decrease in µTBS compared to the unmodified controls. The CF control group showed significantly lower µTBS after 6 months of storage than after 24 h. In contrast, the µTBS of all CF groups modified with BAG was unaffected by aging. In conclusion, the tested etch-and-rinse adhesives can be modified with up to 5 wt% (SB), or 10 wt% (ASB) of BAG without reducing their short- and long-term dentin bond strength. Moreover, the addition of nano-sized BAG may prevent long-term bond strength deterioration of a self-etch adhesive.

Repair bond strength of resin composite to restorative materials after short- and long-term storage

2019 ◽  
Vol 35 (9) ◽  
pp. 1205-1213 ◽  
Author(s):  
Simon Flury ◽  
Fabrice A. Dulla ◽  
Anne Peutzfeldt
Keyword(s):  
Bond Strength ◽  
Resin Composite ◽  
Long Term Storage ◽  
Restorative Materials ◽  
Short And Long Term ◽  
Term Storage

Influence of different Er,Cr:YSGG laser parameters on long-term dentin bond strength of self-etch adhesive

2015 ◽  
Vol 30 (9) ◽  
pp. 2363-2368 ◽  
Author(s):  
Tahsin Yildirim ◽  
Muhammet Kerim Ayar ◽  
Cemal Yesilyurt
Keyword(s):  
Bond Strength ◽  
Laser Parameters ◽  
Self Etch

scholarly journals SHORT- AND LONG-TERM BOND STRENGTHS OF A GOLD STANDARD TWO-STEP SELF-ETCH ADHESIVE SYSTEM TO DENTIN: A PRELIMINARY STUDY

2015 ◽  
Vol 49 (2) ◽  
pp. 1 ◽  
Author(s):  
Safa Tuncer ◽  
Neslihan Tekçe ◽  
Dial Pashaev ◽  
Mustafa Demirci ◽  
Canan Baydemir
Keyword(s):  
Gold Standard ◽  
Adhesive System ◽  
Short And Long Term ◽  
Bond Strengths ◽  
Preliminary Study ◽  
Self Etch

scholarly journals Effect of Long-Term Storage Temperatures on the Bond Strength of Self-Etch Adhesives

2010 ◽  
Vol 175 (1) ◽  
pp. 68-71
Author(s):  
James B. Graham ◽  
Kraig S. Vandewalle
Keyword(s):  
Bond Strength ◽  
Long Term Storage ◽  
Self Etch ◽  
Term Storage ◽  
Storage Temperatures

A short- and long-term shear bond strength study using acids of varying dilutions on bovine dentine

1997 ◽  
Vol 25 (2) ◽  
pp. 145-152 ◽  
Author(s):  
A.R. Chan ◽  
K.C. Titley ◽  
R. Cherneckyt ◽  
D.C. Smith
Keyword(s):  
Bond Strength ◽  
Shear Bond Strength ◽  
Short And Long Term

Short- and Long-Term Bond Strength Between Resin Cement and Glass-Ceramic Using a Silane-Containing Universal Adhesive

2017 ◽  
Vol 42 (5) ◽  
pp. 514-525 ◽  
Author(s):  
F Murillo-Gómez ◽  
FA Rueggeberg ◽  
MF De Goes
Keyword(s):  
Electron Microscopy ◽  
Bond Strength ◽  
Glass Ceramic ◽  
Storage Time ◽  
Water Storage ◽  
Resin Cement ◽  
Silane Treatment ◽  
Short And Long Term ◽  
Scanning Electron

SUMMARY This study aimed to evaluate the effect of various silane-containing solutions on bonding between resin cement and glass ceramic after 24 hours and after six months of water storage. Glass-ceramic plaques (IPS e.max CAD) were sandblasted with aluminum oxide, etched with 10% hydrofluoric acid (HF), and divided into five “silane treatment” groups: RelyX Ceramic Primer (RCP), RelyX Ceramic Primer and Single Bond Plus (RCP+SB), Scotchbond Universal (SBU), Clearfil Ceramic Primer (CP), and no solution (HF-only control). Each group was divided into two “storage time” subgroups: 24 hours or six months in 37°C water. Eighteen resin cement cylinders (RelyX Ultimate) were bonded to each treatment group substrate (n=18) and then subjected to microshear testing. Failure mode was analyzed using scanning electron microscopy. Debond data were analyzed using a two-way analysis of variance and the Tukey post hoc test (α=0.05) as well as Weibull distributions. The factors “silane treatment,” “storage time,” (p&lt;0.0001), and their interaction were statistically significant (p&lt;0.0010). Group means (MPa±SD), RCP (24 hours: 27.2±3.1; six months: 18.0±4.9), and HF-only control (24 hours: 21.1±3.4; six months: 15.7±5.8) showed a reduced bond strength after six months of water storage, while RCP + SB (24 hours: 23.4±4.4; six months: 22.2±5.4), SBU (24 hours: 18.8±3.0; six months: 17.2±3.6), and CP (24 hours: 21.7±4.3; six months: 17.4±4.8) remained constant. Weibull analysis revealed that more reliable bond strengths were obtained after six months for SBU and RCP + SB. Evaluation by scanning electron microscopy revealed that all groups demonstrated hydrolytic degradation at six months of storage, but RCP + SB and SBU indicated less. Use of a separate application of silane and adhesive system improved short and long-term ceramic/resin cement bond strength.

scholarly journals Effect of Dentin Pretreatment with Arginine on Microshear Bond Strength of Etch-and-Rinse or Self-Etch Adhesive Systems

2019 ◽  
Vol 13 (02) ◽  
pp. 199-205
Author(s):  
Gabriela Oliveira Borgo ◽  
Waldemir Francisco Vieira-Junior ◽  
Jéssica Dias Theobaldo ◽  
Flávio Henrique Baggio Aguiar ◽  
Débora Alves Nunes Leite Lima
Keyword(s):  
Bond Strength ◽  
Adhesive System ◽  
Conventional Technique ◽  
Fracture Pattern ◽  
Adhesive Systems ◽  
Sem Images ◽  
Etch And Rinse ◽  
Composite Resin Restorations ◽  
Self Etch

Abstract Objective The main purpose of this study was to evaluate the effect of dentin pretreatment with 8% arginine on the immediate and 6-month bond strength (BS) of adhesive systems and surface morphology of dentin. Materials and Methods Dentin bovine specimens (5 × 5 mm) were allocated into following pretreatments: without pretreatment (conventional technique, C) or exposure to arginine solution (A) for 5 minutes prior to tooth restoration. The adhesive procedure was performed using (n = 12): 3-step etch-and-rinse adhesive (Scotchbond Multipurpose—SBMP [C+SBMP and A+SBMP]); 2-step etch-and-rinse adhesive (Single Bond 2 - SB [C+SB and A+SB]); or 2-step self-etch adhesive (Clearfil SE Bond - CSEB [C+CSEB and A+CSEB]). After 24 hours, the composite resin restorations were evaluated immediately and after 6 months of water storage using a microshear test and fracture pattern. The dentin surface exposed to A was assessed by scanning electron microscopy (SEM). The immediate BS data were submitted to a two-way analysis of variance and Tukey's test, and the long-term BS results were analyzed using Kruskal–Wallis and Dunn tests (α = 0.05). Results There was a significant decrease in immediate and 6-month BS for the A+SB and A+CSEB groups, which differed statistically from the C group. The fracture pattern was predominantly adhesive for SB and CSEB adhesive for C and A. The SEM images presented a different conditioning pattern of the dentin exposed to A. Conclusion The dentin pretreatment with arginine interfered negatively in the immediate and long-term BS of the simplified adhesive system. However, the SBMP adhesive was not affected by arginine pretreatment presenting the most satisfactory results.

Sign in / Sign up

Export Citation Format

Share Document