Dentin wetting by three adhesive systems: Influence of etching time, temperature and relative humidity

Farge, Pierre; Alderete, L.; Ramos, S.M.M.

doi:10.1016/j.jdent.2010.03.013

Cited by 32 publications

(34 citation statements)

References 35 publications

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“…This could be explained by the significant increase in surface roughness outcomes reported among all treatment groups. Recent studies suggested that lower dentin wettability was associated with higher surface roughness (22,24).…”

Section: Discussionmentioning

confidence: 99%

“…This can be explained by the ability of EDTA to increase surface roughness, completely remove the smear layer and create wide open dentinal tubules (33,34). Open dentin tubules with larger diameters have been proposed to significantly decrease the dentin wettability due to the effect of small air pockets inside the dentin tubules (22)(23)(24).…”

Section: Discussionmentioning

confidence: 99%

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Effect of Different Endodontic Regeneration Protocols on Wettability, Roughness, and Chemical Composition of Surface Dentin

Yassen

Sabrah

Eckert

et al. 2015

Journal of Endodontics

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Effect of Different Endodontic Regeneration Protocols on Wettability, Roughness, and Chemical Composition of Surface Dentin

Yassen

Sabrah

Eckert

et al. 2015

Journal of Endodontics

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“…30–32 The presence of water is generally an interfering factor for the polymerization of adhesives. 18, 33 This can be validated from the data presented in Figure 2.…”

Section: Discussionmentioning

confidence: 99%

Improved degree of conversion of model self-etching adhesives through their interaction with dentine

Zhang¹,

Wang²

2012

Journal of Dentistry

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Objective To investigate the correlation of the chemical interaction between model self-etching adhesives and dentin with the degree of conversion (DC) of the adhesives. Methods The model self-etching adhesives contained bis[2-methacryloyloxy)ethyl] phosphate (2MP) and 2-hydroxyethyl methacrylate (HEMA) with a mass ratio of 1/1, and 0-40% water contents, respectively. The adhesives were applied either onto the prepared dentin surface or unreactive substrates (such as glass slides), agitated for 15s, then light-cured for 40s. The DCs of the adhesives were determined using micro-Raman spectral and mapping analysis. Results The DCs of the adhesives cured on the dentin substrate were found to be significantly higher than those on the unreactive glass substrate. Moreover, the DCs of the adhesives displayed a decreasing trend as the distance from the dentin surface became greater. The chemical interaction of the acidic 2MP/HEMA adhesives with the mineral apatite in dentin was proposed to play a significant role for the observations. The chemical interaction could be validated by the spectral comparison in the phosphate regions of 1100 cm−1 and 960 cm−1 in the Raman spectra. The results also revealed a notable influence of water content on the DC of adhesives. The DCs of the adhesive at 10% water content exhibited the highest DC level for both substrates. Conclusions Interaction with dentin dramatically improved the degree of conversion of self-etching adhesives. Our ability to chemically characterize the a/d interface including in situ detection of the DC distribution is very important in understanding self-etching adhesive bonding under in vivo conditions.

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“…26,27 However, optimizing the speed and efficiency should not jeopardize the quality and durability of dentine resin bonds. 28,29 Considerable effort has been exerted to improve dentine bonding durability and stability. [30][31][32] However, selfhealing materials using nanocapsule technology have not yet been reported in the field of dental material research.…”

Section: Discussionmentioning

confidence: 99%

Synthesis and characterization of triethylene glycol dimethacrylate nanocapsules used in a self-healing bonding resin

Ouyang

Huang

Pan

et al. 2011

Journal of Dentistry

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Dentin wetting by three adhesive systems: Influence of etching time, temperature and relative humidity

Cited by 32 publications

References 35 publications

Effect of Different Endodontic Regeneration Protocols on Wettability, Roughness, and Chemical Composition of Surface Dentin

Effect of Different Endodontic Regeneration Protocols on Wettability, Roughness, and Chemical Composition of Surface Dentin

Improved degree of conversion of model self-etching adhesives through their interaction with dentine

Synthesis and characterization of triethylene glycol dimethacrylate nanocapsules used in a self-healing bonding resin

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