Effect of fluoride mouthrinse on adhesion to bovine root dentin

Nakamoto, Ayako; Ikeda, Masaomi; Hiraishi, Noriko; Nikaido, Toru; Uo, Motohiro; Tagami, Junji

doi:10.4012/dmj.2017-370

Cited by 5 publications

(8 citation statements)

References 36 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Nakamoto et al 14) reported that application of a high concentration (9,000 ppmF) sodium fluoride solution on dentin surfaces prior to bonding with an adhesive resulted in lower µTBSs, with adhesive failure being the predominant failure mode. This may indicate an adverse effect of high concentrations of fluoride on dentin bonding.…”

Section: Discussionmentioning

confidence: 99%

“…Although there are several studies regarding the formation of the ABRZ in intact and caries-affected dentin, the exact mechanism of ABRZ formation remains ambiguous 13) . Different concentrations of sodium fluoride solution were applied on bovine dentin surfaces in a previous study prior to application of a fluoride-free adhesive, and it was found to influence the microtensile bond strength (µTBS) and ABRZ formation 14) .…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effect of silver diammine fluoride application on dentin bonding performance

Matsui

Nakamoto

et al. 2020

Dent. Mater. J.

Self Cite

View full text Add to dashboard Cite

The purpose of this study was to evaluate the effects of two different concentrations of silver diammine fluoride (SDF) on dentin bonding performance. Human mid-coronal dentin was treated with either distilled water (control), 3.8%SDF or 38%SDF for 3 min. A two-step self-etch adhesive and resin composite were applied according to manufacturer's instructions. After thermocycling (TC) at 0, 5,000 and 10,000 cycles, microtensile bond strength (µTBS) testing and morphological assessment of resin-dentin bonding interface were performed. At 0 TC, µTBSs of 3.8% and 38%SDF were significantly reduced (p<0.05). At 5,000 and 10,000 TC, µTBSs of 3.8%SDF were comparable to those of the control group, whereas the µTBSs of 38%SDF were significantly lower (p<0.05). Acid-base resistance zone formation was observed in all groups, however, slope-shaped formation was identified only in the SDF groups. The µTBSs and interfacial morphology were influenced by concentration of SDF and also TC.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Effect of silver diammine fluoride application on dentin bonding performance

Matsui

Nakamoto

et al. 2020

Dent. Mater. J.

Self Cite

View full text Add to dashboard Cite

show abstract

“…Therefore, the application of fluoride to tooth substrates prior to bonding is a controversial issue, since increasing the acid resistance of tooth structures may prevent or severely reduce the etching of a self-etch adhesive system. Nakamoto et al [35,36] evaluated the effect of fluoride mouth rinses on dentin bond strength using a fluoride-free self-etch adhesive system. The results indicated that the 450 ppmF and 900 ppmF NaF-containing mouth rinses did not affect bonding to dentin, while a 9000 ppmF NaF mouth rinse decreased dentin bonding performance.…”

Section: Fluoride Application Prior To Bonding Withmentioning

confidence: 99%

Fluoride-Releasing Self-Etch Adhesives Create Thick ABRZ at the Interface

Nikaido

Takagaki

Sato

et al. 2021

BioMed Research International

Self Cite

View full text Add to dashboard Cite

A fluoride-releasing adhesive system is expected to promote mineralization of demineralized dentin/enamel around a composite restoration, thereby contributing to the longevity of the restoration. Scanning electron microscopic (SEM) and transmission electron microscopic (TEM) observations revealed the formation of an “acid–base resistant zone” (ABRZ) beneath the hybrid layer when dentin was treated with a self-etch adhesive system. A thicker ABRZ was formed from the upper slope to the end of the outer lesion, indicating greater resistance against an acid-base challenge, when a fluoride-releasing self-etch adhesive system was used. The slope formation of a fluoride-releasing adhesive is believed to be due to fluoride-release from the adhesive. Quantitative assessment of the acid resistance was performed at the interface using the region of interest (ROI) mode of a digital image analysis software package. The area of the ABRZ is influenced by the concentration of fluoride release from the adhesive resin. The threshold of fluoride concentration in the adhesive may exist to influence the morphology of the ABRZ. X-ray absorption fine structure (XAFS) analysis of the dentin treated with different concentrations of NaF-mouth rinses suggested that different fluoride concentrations result in the formation of different chemical compounds, such as fluorapatite and CaF2-like structures, on the dentin surface. This may explain the differences in μTBS values and morphological appearance of the ABRZ. NaF is effective in enhancing the enamel/dentin bond durability and also helps create a high quality of ARBZ to improve the clinical success of restorations.

show abstract

“…In the literature there are numerous studies that have been undertaken to examine the effect of mouthrinses mostly contains fluoride and chlorhexidine on bond strength of resin composites [39][40][41]. Studies evaluating the effect of mouthrinses including H 2 O 2 or PVP-I are very few and mostly focused on tooth color change, surface properties [42,43], oral hygiene and antimicrobial efficiency [44][45][46].…”

Section: Discussionmentioning

confidence: 99%

Influence of preprocedural antiseptic mouthrinses against COVID-19 on enamel/dentin bond strength of a universal adhesive

Kütük

Öz

Yazici

2021

Journal of Adhesion Science and Technology

View full text Add to dashboard Cite

The aim of the study was to determine the effect of preprocedural mouthrinses used against COVID-19 on enamel/dentin shear bond strength (SBS) of a universal adhesive with different application strategies. Three hundred sound human mandibular anterior teeth were used for the study. The teeth were distributed according to the tooth substrates; enamel and dentin. After obtaining flat enamel/dentin surfaces, each substrate group was divided into a control and four experimental groups (n ¼ 30): Group I (Control)distilled water; Group II-1.5% hydrogen peroxide (H 2 O 2) (30 s); Group III-1.5% H 2 O 2 (60 s); Group IV-0.2% povidone-iodine (PVP-I) (30 s); Group V-0.2% PVP-I (60 s). Each group was then assigned into two subgroups according the application strategy of the universal adhesive, Prime & Bond Universal (n ¼ 15); a-etch and rinse (ER) and b-self-etch (SE). The resin composite bonded assemblies were subjected to SBS testing after 24 h. The failure modes and SEM investigations were evaluated. Statistical analysis involved four-way ANOVA with pair-wise comparisons using Bonferroni correction test (p < 0.05). On enamel, the highest SBS in ER application strategy were determined for the control group, followed by PVP-I and H 2 O 2 group, respectively (p < 0.05). For self-etch strategy, no significant difference was detected among the groups (p > 0.05). The ER application mode showed higher SBS on enamel (p < 0.05) except for group H 2 O 2 for 30 s. There was no difference between the dentin SBS of control and mouthrinse groups regardless of application mode (p > 0.05). In comparison between the rinsing times, 60 s rinsing significantly improved the enamel SBS when ER mode was used(p < 0.05). Neither rinsing period, nor adhesive strategy affected the dentin SBS (p > 0.05). The preprocedural usage of antiseptic mouthrinses and their rinsing times affect the bonding performance of the universal adhesive only on enamel surfaces in ER mode.

show abstract

Effect of fluoride mouthrinse on adhesion to bovine root dentin

Cited by 5 publications

References 36 publications

Effect of silver diammine fluoride application on dentin bonding performance

Effect of silver diammine fluoride application on dentin bonding performance

Fluoride-Releasing Self-Etch Adhesives Create Thick ABRZ at the Interface

Influence of preprocedural antiseptic mouthrinses against COVID-19 on enamel/dentin bond strength of a universal adhesive

Contact Info

Product

Resources

About