Influence of Silver Nanoparticles Incorporation on Flexural Strength of Heat-cure Acrylic Denture Base Resin Materials
Journal Title: Annual Research & Review in Biology - Year 2017, Vol 17, Issue 4
Abstract
Aims: To investigate the effects of silver nanoparticles on the flexural strength of three commercial heat-cure denture base materials such as Lucitone199, Trevlon, and TriplexHot. Methodology: A total of 150 specimens were fabricated and assigned equally among the three selected denture base resin products. Samples in each denture base resin product were distributed among control, 0.5 wt%, 1.0 wt% 2.0 wt% and 5.0 wt% AgNPs added to the acrylic powder prior to the processing. Specimens without silver nanoparticles are considered as control group. Flexural strength was measured using three point bending method using universal testing machine at a crosshead speed of 2 mm per minute. Results: One way ANOVA and Tukey HSD tests were used to analyse the results. Control group exhibited superior flexural strength whereas flexural strength of the specimens decreased with the increasing concentration of silver nanoparticles. Conclusion: Incorporation of silver nanoparticles decrease the flexural strength of heat cure denture base materials and the flexural strength was influenced by the concentration of nanoparticles.
Authors and Affiliations
Rama Krishna Alla, K. N. Raghavendra Swamy, Ritu Vyas, Anusha Konakanchi, Vineeth Guduri, Praveen Gadde
Keywords
Related Articles
- EP ID EP313547
- DOI 10.9734/ARRB/2017/36581
- Views 93
- Downloads 0
Screening and Identification of Salt Tolerant Genotypes Based on Agromorphogenic Traits of Tomato (Solanum lycopersicum L.)
A pot experiment was carried out to observe the performances of fifteen tomato genotypes under three different salinity treatments in the net house of Genetics and Plant Breeding Department of Sher-e-Bangla Agricultural...
Study of Chemical and Mineral Composition of New Sour Milk Bio-product with Sapropel Powder
In this paper the results of chemical and mineral composition of new sour milk bio-product with sapropel powder are presented. Sapropel in powder form added to the formulation of sour milk of 1.5% of total mass. Sapropel...
Antibiotic Susceptibility Profile of Bacteria Isolated from Drinking Water Sources in Amai Kingdom, Delta State, Nigeria
Aims: To investigate the susceptibility profile of bacterial isolates from hand dug wells and borehole waters within the Amai Kingdom, in Ukwuani Local Government Area of Delta State. Place and Duration of Study: Depart...
Diagnostic Value of MicroRNA (miR-122) in Hepatitis C Virus (HCV)-related Hepatocellular Carcinoma (HCC) in Egyptian Patients
Background: In Egypt, the prevalence of chronic hepatitis C (CHC) infection is 14% of whole population and about 80% of the patients with hepatocellular carcinoma have underling hepatitis C. Aim: To explore the diagnost...
AQP2 Genes and Nephrogenic Diabetes Insipidus: A Review
Nephrogenic Diabetes insipidus (NDI) is an issue coming about because of lacking against diuretic hormone (ADH) activity and is described by the entry of extensive measures of exceptionally dilute urine. This problem mus...