Influence of a hydrophobic resin coating on the immediate and 6-month dentin bonding of three universal adhesives

Sezinando, Ana; Luque-Martínez, Issis; Muñoz, Miguel Angel; Reis, Alessandra; Loguércio, Alessandro Dourado; Perdigão, Jorge

doi:10.1016/j.dental.2015.07.002

Cited by 85 publications

(91 citation statements)

References 62 publications

(101 reference statements)

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“…147 To counteract this limitation of simplified adhesives, it has been proposed that the application of an additional layer of hydrophobic fluid resin should be incorporated to their bonding protocol. 24,148,149,150,151,152 This strategy proved to be effective in minimizing nanoleakage and improving the polymerization of simplified adhesives 150 as well as their immediate 40,146,150 and long-term 146 bond strength. It could also improve the sealing ability of two-step etch-and-rinse adhesives by reducing fluid conductance across the adhesive interface.…”

Section: Addition Of a Separate Hydrophobic Adhesive Resinmentioning

confidence: 99%

Bonding efficiency and durability: current possibilities

et al. 2017

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Bonding plays a major role in dentistry nowadays. Dental adhesives are used in association with composites to solve many restorative issues. However, the wide variety of bonding agents currently available makes it difficult for clinicians to choose the best alternative in terms of material and technique, especially when different clinical situations are considered. Moreover, although bonding agents allow for a more conservative restorative approach, achieving a durable adhesive interface remains a matter of concern, and this mainly due to degradation of the bonding complex in the challenging oral environment. This review aims to present strategies that are being used or those still in development which may help to prevent degradation. It is fundamental that professionals are aware of these strategies to counteract degradation as much as possible. None of them are efficient to completely solve this problem, but they certainly represent reasonable alternatives to increase the lifetime of adhesive restorations.

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Section: Addition Of a Separate Hydrophobic Adhesive Resinmentioning

confidence: 99%

Bonding efficiency and durability: current possibilities

et al. 2017

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“…Various techniques can be used to improve the cavity-sealing capacity of composite restorations, such as doubling the adhesive application time, applying a double layer of adhesive, or applying a hydrophobic resin to the tooth surface prior to adhesive application [19][20][21][22] . Some studies have suggested that restoration cavitysealing can also be improved by coating the restorative material with a surface sealant, a type of lightpolymerizable, resin-based material that can penetrate into micro-gaps at the restoration interfaces to minimize microleakage at both the enamel and dentin margins 23,24) .…”

Section: Introductionmentioning

confidence: 99%

The effect of surface sealant application and accelerated aging on posterior restorative surfaces: An SEM and AFM study

et al. 2017

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“…A few recent studies have also suggested that, by modifying the bonding protocol of adhesive systems, significant gains in the immediate and/or long-term resin-dentin bonds may be obtained (23, 50, 94–98). The most cited approach was the application of a hydrophobic resin after bonding steps, followed by an air blower to achieve an optimally thin adhesive layer (95, 97, 98).…”

Section: Modification Of the Bonding Protocolmentioning

confidence: 99%

Recent Advances in Adhesive Bonding: The Role of Biomolecules, Nanocompounds, and Bonding Strategies in Enhancing Resin Bonding to Dental Substrates

Münchow

Bottino

2017

Curr Oral Health Rep

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Purpose of review To present an overview on the main agents (i.e., biomolecules and nanocompounds) and/or strategies currently available to amplify or stabilize resin-dentin bonding. Recent findings According to studies retrieved for full text reading (2014–2017), there are currently six major strategies available to overcome resin-dentin bond degradation: (i) use of collagen crosslinking agents, which may form stable covalent bonds with collagen fibrils, thus strengthening the hybrid layer; (ii) use of antioxidants, which may allow further polymerization reactions over time; (iii) use of protease inhibitors, which may inhibit or inactivate metalloproteinases; (iv) modification of the bonding procedure, which may be performed by using the ethanol wet-bonding technique or by applying an additional adhesive (hydrophobic) coating, thereby strengthening the hybrid layer; (v) laser treatment of the substrate prior to bonding, which may cause specific topographic changes in the surface of dental substrates, increasing bonding efficacy; and (vi) reinforcement of the resin matrix with inorganic fillers and/or remineralizing agents, which may positively enhance physico-mechanical properties of the hybrid layer. Summary With the present review, we contributed to the better understanding of adhesion concepts and mechanisms of resin-dentin bond degradation, showing the current prospects available to solve that problematic. Also, adhesively-bonded restorations may be benefited by the use of some biomolecules, nanocompounds or alternative bonding strategies in order to minimize bond strength degradation.

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Influence of a hydrophobic resin coating on the immediate and 6-month dentin bonding of three universal adhesives

Cited by 85 publications

References 62 publications

Bonding efficiency and durability: current possibilities

Bonding efficiency and durability: current possibilities

The effect of surface sealant application and accelerated aging on posterior restorative surfaces: An SEM and AFM study

Recent Advances in Adhesive Bonding: The Role of Biomolecules, Nanocompounds, and Bonding Strategies in Enhancing Resin Bonding to Dental Substrates

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