Effect of the additive dentine conditioning in all-in-one adhesives on the bonding strength at simulated intrapulpal pressure
<p>The aim of the study was to investigate the infl uence of additive etching of dentine with phosphoric acid on the shear bond strength of two different, self-conditioning, all-in-one adhesives [Adect (ADE), and One-Up-Bond F (OUP)]. Dentine discs from 90 human molars (n = 15 per group) were...
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Journal of Dental Problems and Solutions - Peertechz Publications,
2019-07-05.
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LEADER | 00000 am a22000003u 4500 | ||
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001 | peertech__10_17352_2394-8418_000068 | ||
042 | |a dc | ||
100 | 1 | 0 | |a Gerhardt T |e author |
700 | 1 | 0 | |a Hasselmann S |e author |
700 | 1 | 0 | |a Humpich T |e author |
700 | 1 | 0 | |a Fielmann N |e author |
700 | 1 | 0 | |a Giraki M |e author |
700 | 1 | 0 | |a Rüttermann S |e author |
700 | 1 | 0 | |a Gerhardt-Szép S |e author |
245 | 0 | 0 | |a Effect of the additive dentine conditioning in all-in-one adhesives on the bonding strength at simulated intrapulpal pressure |
260 | |b Journal of Dental Problems and Solutions - Peertechz Publications, |c 2019-07-05. | ||
520 | |a <p>The aim of the study was to investigate the infl uence of additive etching of dentine with phosphoric acid on the shear bond strength of two different, self-conditioning, all-in-one adhesives [Adect (ADE), and One-Up-Bond F (OUP)]. Dentine discs from 90 human molars (n = 15 per group) were exposed to penetration by Ringer's solution (60 cm height, 22 °C) by means of a perfusion device. A two-step, self-conditioning adhesive system [Clearfi l SE (CSE)] was used as the control group. The dentine was either treated (+) after preliminary additive etching wssith 36% phosphoric acid for 20 seconds or left untreated (-). Subsequently, the samples were provided with a composite cylinder (Herculite XRV). After thermocycling (5/55 °C, 5000 cycles, 20 s holding time, 4 s transportation time), the shear bond strength (MPa) was determined with a Zwick universal testing machine (feed rate 5 mm/min). Furthermore, parametric Weibull regression models were applied to evaluate whether there was a signifi cant association between shear bond strength and the method of surface conditioning. Weibull analysis was performed using R software (version 2.11.1, R Foundation for Statistical Computing, Vienna, Austria). Differences between groups were tested using Wald tests, and p-values below 0.05 were considered signifi cant.</p> | ||
540 | |a Copyright © Gerhardt T et al. | ||
546 | |a en | ||
655 | 7 | |a Research Article |2 local | |
856 | 4 | 1 | |u https://doi.org/10.17352/2394-8418.000068 |z Connect to this object online. |