Publication:
Effects of saliva contamination on dentin bond strength using all-in-one adhesives

3
0

Issued Date

2006

Resource Type

Article

File Type

application/pdf

ISSN

14615185

Other identifier(s)

2-s2.0-33750419970

Rights Holder(s)

Scopus

Bibliographic Citation

Journal of Adhesive Dentistry. Vol 8, No.5 (2006), p.311-318

Suggested Citation

Sattabanasuk V., Shimada Y., Tagami J. Effects of saliva contamination on dentin bond strength using all-in-one adhesives. Journal of Adhesive Dentistry. Vol 8, No.5 (2006), p.311-318. Retrieved from: https://hdl.handle.net/20.500.14740/5325

Title

Effects of saliva contamination on dentin bond strength using all-in-one adhesives

Author(s)

Sattabanasuk V.
 Shimada Y.
 Tagami J.

Abstract

Purpose: To evaluate the effects of saliva contamination on microtensile bond strengths of all-in-one adhesives to dentin. Materials and Methods: Flat superficial occlusal dentin surfaces of extracted human molars were used and randomly divided into 2 groups depending on two all-in-one adhesives: One-Up Bond F Plus (Tokuyama Dental) and Adper Prompt L-Pop (3M ESPE). For each adhesive, the teeth were allocated to 7 subgroups in which one group was bonded without contamination with saliva, serving as a control. The other groups, either before or after the polymerization of adhesives, were contaminated with saliva and dried; contaminated, dried, and adhesives re-applied; contaminated, rinsed, and the adhesives re-applied. Resin composite was then placed on the treated dentin surfaces. After 24 h storage in distilled water at 37°C, the teeth were sectioned perpendicular to the adhesive interface in x and y directions, obtaining multiple beam-shaped specimens with a cross-sectional area of approximately 1.0 mm2. Specimens were stressed in tension at 1 mm/min until rupture of the bond. Data were analyzed using one-way ANOVA and the Games-Howell test. Results: For both all-in-one adhesives, saliva-contaminated groups showed lower bond strengths than the controls. Re-application of the adhesives after drying or rinsing the saliva off restored the dentin bond strengths to the control levels. Conclusion: Saliva contamination reduced the dentin bond strengths of all-in-one adhesives. Supplementary application of the adhesive after cleaning the saliva from the dentin surface is an empirical recommendation for restoring bond strength.

Subject(s)

Adhesive agent
 Dentin bonding agent
 Methacrylic acid derivative
 One Up Bond F
 One-Up-Bond F
 Prompt L Pop
 Prompt L-Pop
 Resin cement
 Water
 Article
 Chemistry
 Clinical trial
 Comparative study
 Controlled clinical trial
 Controlled study
 Dental bonding
 Dentin
 Human
 Materials testing
 Mechanical stress
 Physiology
 Randomized controlled trial
 Saliva
 Scanning electron microscopy
 Surface property
 Temperature
 Tensile strength
 Time
 Ultrastructure
 Adhesives
 Dental Bonding
 Dentin
 Dentin-Bonding Agents
 Humans
 Materials Testing
 Methacrylates
 Microscopy, Electron, Scanning
 Resin Cements
 Saliva
 Stress, Mechanical
 Surface Properties
 Temperature
 Tensile Strength
 Time Factors
 Water

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URI

https://hdl.handle.net/20.500.14740/5325

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Scopus: Year 1983-2021

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