Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/14993
ชื่อเรื่อง: Effects of saliva contamination on dentin bond strength using all-in-one adhesives
ผู้แต่ง: Sattabanasuk V.
Shimada Y.
Tagami J.
Keywords: 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
วันที่เผยแพร่: 2006
บทคัดย่อ: 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.
URI: https://ir.swu.ac.th/jspui/handle/123456789/14993
https://www.scopus.com/inward/record.uri?eid=2-s2.0-33750419970&partnerID=40&md5=0239035b6dddbed98d1e01b1ab4f4d14
ISSN: 14615185
Appears in Collections:Scopus 1983-2021

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