Investigation of Wear Characteristics of Dental Composite Reinforced with Rice Husk–Derived Nanosilica Filler Particles

Bhat, I.K.; Patnaik, Amar; Kumar, Shiv Ranjan

doi:10.1002/9781119441632.ch131

Cited by 5 publications

(24 citation statements)

References 33 publications

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“…Six selected studies described the synthesis of rice husk silica 9,10,13,16,21,23 . Basically, the process involved two steps: extraction of silica from rice husk and precipitation of silica.…”

Section: Resultsmentioning

confidence: 99%

“…Seven Textbooks were hand-searched to identify missing literature, which including Tooth-colored Restoratives: Principles and Techniques, 15 Handbook of Composites from Renewable Materials, 16 Composites in Biomedical Applications, 1 Dental Materials: Clinical Applications for Dental Assistants and Dental Hygienists, 17 Sturdevant's Art & Science of Operative Dentistry, 18 Dental Composite Materials for Direct Restorations, 19 and Resin Composites: Properties, Production, and Applications. 20…”

Section: Methodsmentioning

confidence: 99%

“…Two selected studies described the preparation of packable composite resin using rice husk silica as filler, 10,16 other two described the preparation of flowable rice husk composite, 14,22 while another two studies described the incorporation of zirconia particles as filler in the rice husk composite preparation. 24,27 The materials used for the preparation of rice husk composites were almost similar in all selected studies of which bisphenol A glycidyl methacrylate (Bis-GMA) was used as rigid resin monomer and triethyleneglycol dimethacrylate (TEGDMA) used as a diluent with different ratios.…”

Section: Preparation and Fabrication Of Rice Husk Composite Resinmentioning

confidence: 99%

“…Ismail et al, 24 prepared the resin matrix with the highest Bis-GMA to TEGDMA ratio of 60:40, whereas Bhat et al fabricated rice husk composite with a Bis-GMA to TEGDMA ratio of 50:49. 16 Yusoff et al fabricated rice husk composite with resin matrix composed of three different Bis-GMA to TEGDMA ratios, 50:50, 45:55, and 40:60. 14,22 Meanwhile, Lin et al produced rice husk composite resin with Bis-GMA to TEGDMA ratio of 50:48.…”

Section: Author Year Descriptionsmentioning

confidence: 99%

See 3 more Smart Citations

Novel dental composite resin derived from rice husk natural biowaste: A systematic review and recommendation for future advancement

Lin

Cher

Cheah

et al. 2021

J Esthet Restor Dent

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Objectives This review aimed to summarize contemporary evidence related to dental composite resin derived from rice husk biowaste and its potential future advancement. This review paper included the techniques for synthesis, characterization, and preparation of rice husk composite resin. Focus was also given to the flexural strength and modulus, compressive strength, wear rate, hardness, surface roughness, color stability, polymerization shrinkage, degree of conversion, and their application onto root canal treated teeth. Material and Methods A search of English peer‐reviewed literature (January 1960–February 2021) was conducted from electronic databases (PubMed Central, Cochrane, LILACS, Science Direct, Web of Science, SIGLE, EMBASE, EBSCO, Medline, and Google Scholar). Results 11 articles and a book section were finally selected for qualitative analysis. Studies concluded that the physicomechanical properties and the color stability of rice husk dental composites showed comparable results to conventional dental composites. Incorporation of zirconia nanopowder into rice husk dental composite increased the compressive strength and hardness values, associated with lower shrinkage, a high degree of conversion, and improved fracture strength when applied on root canal treated teeth. Conclusions Due to its low cost, eco‐friendliness, and acceptable clinical performances, rice husk dental composite resin can be considered as an alternative to conventional composites. Clinical Significance Dental composite resin derived from rice husk silica demonstrated excellent performance, which could potentially substitute currently available composite resins. This review will give new insight to clinicians and researchers on the usage of natural biowaste mass in the field of dental restorative materials.

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Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Preparation and Fabrication Of Rice Husk Composite Resinmentioning

confidence: 99%

Section: Author Year Descriptionsmentioning

confidence: 99%

See 2 more Smart Citations

Novel dental composite resin derived from rice husk natural biowaste: A systematic review and recommendation for future advancement

Lin

Cher

Cheah

et al. 2021

J Esthet Restor Dent

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“…It was found from results that 3 wt% of nanosilica-filled dental composites provide best results among prepared composites. [18] Some important studies in the context of optimum material selection considering best properties have utilized PROMETHEE, AHP-GRA, PSI, and AHP-VIKOR decision techniques and successfully predicted the best composite formulations for different applications. [19][20][21][22] Aforementioned literature review suggests that methods adopted till date for best dental composite material selection requiring a significant amount of laboratory background and takes higher computational time.…”

Section: Introductionmentioning

confidence: 99%

Optimized selection of nanohydroxyapatite‐filled dental restorative composites formulation for best physico‐mechanical, chemical, and thermal properties using hybrid analytical hierarchy process‐multi‐objective optimization on the basis of ratio analysis approach

2021

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The present research explored and optimized dental restorative composite (DRC) materials filled with nanohydroxyapatite (n-HAP) based on their physico-mechanical, chemical, and thermal properties. In the same context, hybrid analytical hierarchy process (AHP) and multi-objective optimization on the basis of ratio analysis (MOORA) approach was proposed to select the best DRC with optimal combination of physico-mechanical, chemical, and thermal properties. Seven formulations based on Bis-GMA as a base monomer with APTES ((3-aminopropyl) triethoxysilane) and MPTS ((3-methacryloxypropyl) trimethoxy silane) silane-treated n-HAP as a filler were developed and examined for different characteristics. The experiments performed for evaluating various properties of fabricated DRCs formulations are as per the ASTM and ISO 4049 standards. The experimental results proved that APTES-and MPTStreated n-HAP enhances the physico-mechanical as well as chemical and thermal performance significantly. The DRCs show better sorption and solubility behavior when silane-treated n-HAP filler increases and remains in the acceptable range. The optimization of prepared samples was carried out in two phases: (a) finding weight of each attributes using AHP approach and (b) ranking the samples with MOORA approach. The hybrid AHP-MOORA results depict that optimal combination of physical, mechanical, chemical, and thermal characteristics was exhibited by the DRC sample with 8 wt% MPTStreated n-HAP filler.

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Comparative investigation of fabrication, roughness, mechanical and wear properties of glass ionomer and nanofillers reinforced dental composite: A review

Verma

Azam

Kumar

2023

Materialwissenschaft Werkst

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In the present study, comparative analysis of glass ionomer and nanofillers in the performance of dental composite has been reviewed. In dental composite, a number of particulate fillers specifically nanoparticle are being tested and used. A new approach has been tried and investigated to replace expensive nanofillers with the other filler such as glass ionomer. There is a strong need to understand the scientific method, to conduct the clinical trial, and to perform the laboratory test to evaluate role of each parameter, constituent in the performance of dental composite. The present research reviewed the recent finding, possible opportunity and challenges for use of glass ionomer as replacement of nanofiller in dental composite. The existing literature on the favorable and non‐favorable side of glass ionomer is critically evaluated. The major aspect considered in the present review was to evaluate the surface roughness, mechanical properties and wear properties. The present article attempted to provide a state‐ of‐ the‐art analysis of fabrication method, surface treatment method and comparative analysis on role of particulate filler versus glass ionomer on the performance based on mechanical and wear testing mechanism.

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Investigation of Wear Characteristics of Dental Composite Reinforced with Rice Husk–Derived Nanosilica Filler Particles

Cited by 5 publications

References 33 publications

Novel dental composite resin derived from rice husk natural biowaste: A systematic review and recommendation for future advancement

Novel dental composite resin derived from rice husk natural biowaste: A systematic review and recommendation for future advancement

Optimized selection of nanohydroxyapatite‐filled dental restorative composites formulation for best physico‐mechanical, chemical, and thermal properties using hybrid analytical hierarchy process‐multi‐objective optimization on the basis of ratio analysis approach

Comparative investigation of fabrication, roughness, mechanical and wear properties of glass ionomer and nanofillers reinforced dental composite: A review

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