Methacrylamide–methacrylate hybrid monomers for dental applications

Fugolin, Ana Paula Piovezan; Lewis, Shawna; Logan, Matthew G.; Ferracane, Jack L.; Pfeifer, Carmem S.

doi:10.1016/j.dental.2020.04.023

Cited by 21 publications

(20 citation statements)

References 25 publications

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“…Although single-bottle self-etching adhesive systems are more susceptible to hybrid layer degradation 23 and consequently to increased dentin permeability than are other types of adhesive systems, the 24-hour 5-day periods of the erosive challenge may not have been enough for hydrolytic degradation to occur and to result in a significant increase in permeability. Some studies suggest hydrolytic activity during the 6 months of water storage 25 , which means that from that time on, water must have been able to travel freely through the hybrid layer.…”

Section: Discussionmentioning

confidence: 99%

Assessment of permeability of eroded dentin after the use of universal, self-etch, and conventional systems

Roma¹,

Penha²,

Torres³

et al. 2021

Acta Odontol Latinoam

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Dentin hypersensitivity is caused by increased dentinal permeability due to total or partial exposure of dentinal tubules, which in turn can be produced by alterations of dental structures or failure of restorative procedures. The purpose of this in vitro study was to evaluate the efficacy of the application of different kinds of adhesive systems to prevent dentin permeability before and after an erosive challenge. Fifty bovine dentin discs (6x1 mm) were prepared and the specimens were divided into 5 groups (n=10): (SB2) Single Bond 2, (SBU) Universal Single Bond, (CSB) Clearfil SE Bond, (SM) Scotchbond Multipurpose and (C) Control. Hydraulic conductance of dentin was recorded after adhesive application (HC-1) and after erosive challenge (HC-2). Dentin surface images of post-treatment and post-erosive challenge were obtained by scanning electron microscopy (SEM). Data were analyzed using Kruskal Wallis, Mann-Whitney with Bonferroni correction and Wilcoxon tests (p<0.05). Reduction in dentin permeability was observed with the application of adhesive systems (p<0.05). After the erosive challenge, dentin permeability increased for SBU and CSB (p<0.05), while SB2 and SM did not differ in HC-1 or HC-2 (p>0.05). The conventional, self-etching and universal adhesive systems reduce dentinal permeability by more than 80%, and dentin demineralization may contribute to the increased permeability of universal and self-etching systems.

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Section: Discussionmentioning

confidence: 99%

Assessment of permeability of eroded dentin after the use of universal, self-etch, and conventional systems

Roma¹,

Penha²,

Torres³

et al. 2021

Acta Odontol Latinoam

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“…IR spectroscopy was used to track the polymerization kinetics of dental resins [ 73 , 74 ] and adhesives [ 75 , 76 , 77 , 78 ] to improve the mechanical features of the dental material. The IR technique was also used to determine the role of intermolecular collagen cross-linking in the mechanical behaviour of dentin [ 79 ], to evaluate the structure of heterocyclic compounds as candidates for pulp regeneration [ 80 ] and to analyse new generation biomimetic materials replicating the mineral organic dentin and enamel complex [ 81 ].…”

Section: Infrared Spectroscopy (Ir) and Fourier Transform Infrared Spectroscopy (Ft-ir)mentioning

confidence: 99%

Selected Spectroscopic Techniques for Surface Analysis of Dental Materials: A Narrative Review

et al. 2021

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The presented work focuses on the application of spectroscopic methods, such as Infrared Spectroscopy (IR), Fourier Transform Infrared Spectroscopy (FT-IR), Raman spectroscopy, Ultraviolet and Visible Spectroscopy (UV-Vis), X-ray spectroscopy, and Mass Spectrometry (MS), which are widely employed in the investigation of the surface properties of dental materials. Examples of the research of materials used as tooth fillings, surface preparation in dental prosthetics, cavity preparation methods and fractographic studies of dental implants are also presented. The cited studies show that the above techniques can be valuable tools as they are expanding the research capabilities of materials used in dentistry.

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“…Vibrational techniques have also been employed in dentistry for the analysis and chemical characterization of both dental materials and teeth components [17,[20][21][22][23]. Indeed, FTIR was used to track the polymerization kinetics of dental resin composites [24][25][26][27] and adhesives [28,29]. Furthermore, the IR technique was exploited to determine the effects of materials containing nanohydroxyapatite on the enamel surface [30,31], to analyze new generation biomimetic materials mimicking the mineral organic dentin and enamel complex [32], and to characterize implant materials, biopolymers, ceramics, and resin nanocomposites [33][34][35].…”

Section: Introductionmentioning

confidence: 99%

Vibrational Imaging Techniques for the Characterization of Hard Dental Tissues: From Bench-Top to Chair-Side

et al. 2021

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Methacrylamide–methacrylate hybrid monomers for dental applications

Cited by 21 publications

References 25 publications

Assessment of permeability of eroded dentin after the use of universal, self-etch, and conventional systems

Assessment of permeability of eroded dentin after the use of universal, self-etch, and conventional systems

Selected Spectroscopic Techniques for Surface Analysis of Dental Materials: A Narrative Review

Vibrational Imaging Techniques for the Characterization of Hard Dental Tissues: From Bench-Top to Chair-Side

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