Shear punch strength evaluation of nanocomposite and compomer, post-conditioning in dietary solvents – An in-vitro study

Background: Energy drink consumption has been popular in people age 18-35 years old. A few literature showed that this drink can cause damage to teeth and composite due to its acidity. The use of fiber reinforced composite has been increasing due to its good mechanical properties and aesthetic. Fiber reinforced composite has fiber shaped fillers that can withstand mastication forces. A restoration material has to face the complex oral environment to succeed clinically. Compressive strength test is needed to predict the durability of restoration materials against mastication forces. Purpose: To determine the effect of energy drink citric acid immersion to fiber reinforced composite compressive strength. Methods: 32 cylinder shaped fiber reinforced composite samples with 8mm tall and 4mm diameter were divided into two groups. The first group was immerse in distilled water (K1) as control, and the second group (K2) was immerse in energy drink citric acid. The samples were immersed in an incubator at ±37⁰C for 7 days. After 7 days, samples were washed in water, dried with tissue, and then undergo compressive strength test with Autograph machine at crosshead speed of 10mm/minute. The data were then analyzed using Independent t-test. Results: The mean compressive strength of K1 group was 1469.63 MPa and K2 group 1439.57 MPa. The mean value of K2 group was slightly lower than K1 group, but statistically, there was no significant difference between the 2 groups. Conclusion: Energy drink citric acid immersion has no effect on fiber reinforced composite compressive strength.

show abstract

Compressive Strength Of Fiber Reinforced Composite After Immersion In Citric Acid Of Energy Drink

Ambarioni

Nurrahmania²,

Mutmainnah³

et al. 2022

CDJ

View full text Add to dashboard Cite

show abstract

Evaluation of effect of dietary solvents on bond strength of compomer, ormocer, nanocomposite and activa bioactive restorative materials

Sahoo

Meshram

Parihar

et al. 2019

J Int Soc Prevent Communit Dent

View full text Add to dashboard Cite

Comparative Evaluation of Shear Bond Strength of Bonded Space Maintainers Using Ormocers, Nanofilled and Glass Fiber-reinforced Adhesive Composites

Patloth,

Konda,

Sharada Reddy

et al. 2024

International Journal of Clinical Pediatric Dentistry

View full text Add to dashboard Cite

A bstract Background Space maintainers (SMs) are used to preserve the space created by premature loss of primary teeth. The most commonly used is the band and loop (B&L) SM. As this SM has several drawbacks, such as poor esthetics and gingival health, laboratory procedures for fabrication, and multiple seating procedures, various bonded SMs were introduced. This study aims to compare the shear bond strength of bonded SMs using ormocer, nanofilled, and short glass fiber-reinforced adhesive composites with the conventional B&L SM luted with type I glass ionomer cement (GIC). Materials and methods Sixty intact extracted primary molars were randomly divided into four groups ( n = 15). In group I (control), conventional B&L SMs were luted with type I GIC, whereas ormocer, nanofilled, and glass fiber-reinforced composites (GFRC) were used to bond the SMs in groups II, III, and IV, respectively. Shear bond strength of all the specimens was analyzed using a universal testing machine, and the obtained data were subjected to statistical analysis. Results The highest shear bond strength, that is, 68.82 ± 16.81 MPa, was exhibited by GFRC, followed by 51.04 ± 23.28 MPa with nanofilled composite, 45.3 ± 18.27 MPa with ormocer, and the least in the control group, that is, 42.17 ± 17 MPa. Conclusion Glass fiber-reinforced resin composite has better resistance against shear force than the other three study materials, and this was significantly higher ( p = 0.001) than conventional B&L SMs. How to cite this article Barathi D, Jampanapalli SR, Patloth T, et al. Comparative Evaluation of Shear Bond Strength of Bonded Space Maintainers Using Ormocers, Nanofilled and Glass Fiber-reinforced Adhesive Composites. Int J Clin Pediatr Dent 2024;17(6):695-701.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Shear punch strength evaluation of nanocomposite and compomer, post-conditioning in dietary solvents – An in-vitro study

Cited by 3 publications

References 11 publications

Compressive Strength Of Fiber Reinforced Composite After Immersion In Citric Acid Of Energy Drink

Compressive Strength Of Fiber Reinforced Composite After Immersion In Citric Acid Of Energy Drink

Evaluation of effect of dietary solvents on bond strength of compomer, ormocer, nanocomposite and activa bioactive restorative materials

Comparative Evaluation of Shear Bond Strength of Bonded Space Maintainers Using Ormocers, Nanofilled and Glass Fiber-reinforced Adhesive Composites

Contact Info

Product

Resources

About