Do ozonated water and boric acid affect the bond strength to dentin in different adhesive systems?

Aktürk, Ezgi Sunal; Bektas, OO; Özkanoğlu, Seda; Akin, E G G

doi:10.4103/njcp.njcp_281_19

Cited by 21 publications

(10 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Specialty boron products are boric acid, borax and colemanite (12). Boric acid is mostly used in periodontology in the field of dentistry due to its antimicrobial properties (13). There are also few studies in which boron complexes are incorporated into dental materials for reinforcement (10,14).…”

Section: Introductionmentioning

confidence: 99%

Effects of boron on the mechanical properties of polymethylmethacrylate denture base material

et al. 2021

View full text Add to dashboard Cite

Purpose The objective of this study was to determine whether the addition of different types of boron (Borax, Boric Acid and Colemanite) to polymethyl methacrylate denture base resin would improve flexural and impact strengths, and surface hardness of polymethyl methacrylate. Materials and Methods Borax, Boric acid, Colemanite were added to heat polymerized polymethyl methacrylate specimens were prepared for flexural strength (65x10x2.5 mm), impact strength (50x6x4 mm), and hardness (20x6x4 mm) tests according to the manufacturers' instructions (n=10). To determine flexural strength of the specimens, they were loaded until failure on a universal testing machine using a three point bending test. Specimens were subjected to the Charpy impact test machine. Hardness of the specimens was measured with an analog shoremeter Shore D. The data were analyzed with Kruskal-Wallis and Mann-Whitney U tests (α=0.05). Results The highest mean flexural strength value was seen in 3% Borax group and followed by 1% Colemanite group. In addition, the highest mean impact strength value was recorded in 1% Colemanite group, and differences between 1% Colemanite group and control group were found to be statistically significant (p=0,001). Furthermore, there was significant difference in hardness between control group and all other groups (p<0.001). Conclusion The addition of 1% Colemanite to polymethyl methacrylate improved the mechanical properties of PMMA.

show abstract

Section: Introductionmentioning

confidence: 99%

Effects of boron on the mechanical properties of polymethylmethacrylate denture base material

et al. 2021

View full text Add to dashboard Cite

show abstract

“…Gurgan et al (5) have shown that before restorative treatment, the application of ozone and Nd: YAG laser treatments to coronal and root dentin did not influence the shear bonding strength of self-etch adhesives. However, comparing the effects of three different cavity disinfectant agents on dentin in terms of shear bond strength of a self-etch and two universal adhesive systems, Akturk et al (6) have recommended ozone as a cavity disinfectant. The inconsistency between these studies and the results mentioned above may be due to different times and doses, differences in adhesive types, and variability of the equipment supplying the ozone.…”

Section: Discussionmentioning

confidence: 99%

“…Therefore, prior to restorative procedures, using an antimicrobial agent for the disinfection of the cavities is advised (3). In recent years, various methods for cavity disinfection in dentistry have been researched and used clinically (3)(4)(5)(6)(7). Chlorhexidine (CHX) has high antibacterial activity against both gram-positive, especially Streptococcus mutans, and gram-negative bacteria.…”

Section: Introductionmentioning

confidence: 99%

Effect of Cavity Disinfection Protocols on Microtensile Bond Strength of Universal Adhesive to Dentin

Can

Dündar

Barutçugil

2022

Odovtos - Int J Dent Sc

View full text Add to dashboard Cite

The purpose of this study was to compare the effect of different disinfection protocols of dentin on bond strength of an MDP-containing universal adhesive. Twelve extracted mandibular third molars were separated horizontally at the mid-coronal of crown to get smooth and sound dentin surfaces using low-speed diamond saw. The teeth were randomly fallen into four groups: chlorhexidine (CHX), ozone, Er,Cr:YSGG laser irradiation (LASER) and no treatment (control). After cavity disinfection application, a universal adhesive (G-Premio Bond) was applied to the surface of dentin according to self-etch mode as instructed by the manufacturer. After incremental built-up of composite resin (Charisma Smart), the specimens were immersed in distilled water at 37°C for 24h. Dentin/composite beams with 1 mm² cross sectional area were produced and micro-tensile bond strength (µTBS) was applied on these beams (n=20). Failure mods were determined under a stereomicroscope at ×40. The resin penetration of samples stained with Rhodamine B fluorochrome dye was examined with a confocal laser scanning microscope. Statistical analysis was performed with SPSS-22. Test results were analyzed using One-way Anova and Tukey HSD Post-Hoc tests (p<0.05). The µTBS value of control (35.13±6.20) was the highest statistically among the groups (p<0.05). The lowest µTBS were obtained by LASER (19.25±4.66) and CHX (23.07±7.01). There was no significant difference between CHX and LASER, and between CHX and ozone (p>0.5). All applications of cavity disinfection procedures decreased the µTBS of the resin-dentin interface.

show abstract

“…The findings of this study are consistent with those of bond strength studies using ozonated water application in dental hard tissues. 19,32,33 Pithon and Santos. 32 have demonstrated that ozonated water did not have a negative effect on the bond strength of resin-modified glass ionomer cements.…”

Section: Discussionmentioning

confidence: 99%

Influence of Different Cavity Disinfection Solutions and Laser Systems on Repair Bond Strength of Silorane Based Composite

Kapdan

Hürmüzlü

2021

Cumhuriyet Dental Journal

View full text Add to dashboard Cite

Materials and Methods: 100 cavities (2 mm deep, 3 mm diameter) prepared in acrylic blocks were filled with silorane composite and subjected thermal cycle and divided into 5 groups (N=20). Group 1: Chlorhexidine; Group 2: Ozonated-water; Group 3: Nd:YAG-laser; Group 4: Er:YAG-laser; Group 5 (control): untreated. And disinfection method treated according to the groups. Composite repair procedure was implemented with the same silorane based composite. Groups divided into 2 subgroups (n=10). One of the subgroups for each group was subjected second thermal cycle. All of the samples tested by a universal test device. Data were statistically analyzed and significance test of the difference between the two means, the variance analysis, and Student-t Test used.Results: No statistical difference was observed among groups after first thermal cycle (p>0.05). After the composite repair, there were no statistically significant difference between groups that were subjected to second thermal cycle (p>0.05). When each group was evaluated in themselves on comparing before and after the thermal cycle after the repair operation; as no statistically significant difference between Ozonatedwater, Nd:YAG, Er:YAG and Control groups (p>0.05), a statistically significant decrease was observed only in the Chlorhexidine group after thermal cycle (p<0.05).Conclusions: Ozonated-water, Nd:YAG-laser and Er:YAG-laser applications can be used in the repair of silorane-based composite restorations as an alternative antibacterial application, since the application of chlorhexidine reduces the repair bonding strength.

show abstract

Do ozonated water and boric acid affect the bond strength to dentin in different adhesive systems?

Cited by 21 publications

References 1 publication

Effects of boron on the mechanical properties of polymethylmethacrylate denture base material

Effects of boron on the mechanical properties of polymethylmethacrylate denture base material

Effect of Cavity Disinfection Protocols on Microtensile Bond Strength of Universal Adhesive to Dentin

Influence of Different Cavity Disinfection Solutions and Laser Systems on Repair Bond Strength of Silorane Based Composite

Contact Info

Product

Resources

About