The Effect of the Addition of Silicon Dioxide Nanoparticles on the Base of the Denture of Heat Polymerization Resins on the Strength of the Impact and Flexural
Introduction
Acrylic dentures of heat polymerization are a popular choice in dentistry due to their good aesthetics, ease of improvement, and non-toxic properties. However, their weaknesses lie in the power of impact and low flexural strength, making them fragile and easily broken. To overcome this problem, researchers have explored the potential of silicon dioxide nanoparticles (SiO2) as a reinforcing material. This study aims to understand the effect of the addition of nanoparticles on SiO2 on the power of impact and flexural on the acrylic dentures of heat polymerization.
The Importance of Acrylic Dentures
Acrylic dentures of heat polymerization are widely used in dentistry due to their numerous benefits. They are aesthetically pleasing, easy to improve, and non-toxic, making them a popular choice among patients. However, their weaknesses lie in the power of impact and low flexural strength, making them fragile and easily broken. This can lead to a decrease in patient satisfaction and denture life.
The Role of Silicon Dioxide Nanoparticles
Silicon dioxide nanoparticles (SiO2) have been explored as a reinforcing material to improve the strength of acrylic dentures. These nanoparticles have been shown to improve the mechanical properties of materials, including impact and flexural strength. This study aims to investigate the effect of the addition of SiO2 nanoparticles on the power of impact and flexural on the acrylic dentures of heat polymerization.
Research Methods
This study uses a laboratory experimental design with a bar-shaped sample from the base of acrylic denture (RAPP) which is divided into four groups:
Control Group: Without the addition of nanoparticles SiO2.Group 4%: Addition of nanoparticles SiO2 with a concentration of 4%.Group 5%: Addition of nanoparticles SiO2 with a concentration of 5%.Group 6%: Addition of nanoparticles SiO2 with a concentration of 6%.
Impact strength is measured using the Izod Digital Impact Tester tool, while flexural strength is measured by Universal Testing Machine.
Research Results
The results showed that the addition of SiO2 nanoparticles had a significant effect on the strength of the impact and flexural acrylic denture.
Impact Strength:
Addition of nanoparticles SiO2 with a concentration of 4% and 5% increases the strength of the impact.
The addition of SiO2 nanoparticles with a concentration of 6% actually decreases the strength of the impact.
Flexural Strength:
Addition of SiO2 nanoparticles with a concentration of 4% and 5% increases flexural strength.
The addition of SiO2 nanoparticles with a concentration of 6% decreases flexural strength, even though the value is still higher than the control group.
Further analysis using the LSD test shows a significant difference between the effect of adding nanoparticles SiO2 at a concentration of 4%, 5%, and 6%.
Conclusion
Based on the results of this study, it can be concluded that the addition of SiO2 nanoparticles to the acrylic denture of heat polymerization can increase the strength of the impact and flexural, but the concentration must be considered.
5% concentration of SiO2 nanoparticles is an optimal concentration rate to increase the strength of the impact in acrylic dentures. 4% concentration and 5% nanoparticles SiO2 is an optimal concentration to increase flexural strength in acrylic dentures.
Implications and Recommendations
The results of this study have important implications for the development of acrylic dentures that are stronger and more durable.
Further research is needed to optimize the concentration of nanoparticles SiO2 and understand the reinforcement mechanism. Research also needs to be done to examine the effect of the addition of nanoparticles SiO2 on the biocompatibility of acrylic dentures.
This finding can help tooth professionals in choosing the most appropriate denture ingredients for patients, thereby increasing patient satisfaction and denture life.
Future Directions
This study provides a foundation for further research on the use of SiO2 nanoparticles in acrylic dentures. Future studies should focus on optimizing the concentration of nanoparticles SiO2 and understanding the reinforcement mechanism. Additionally, research should be conducted to examine the effect of the addition of nanoparticles SiO2 on the biocompatibility of acrylic dentures.
Limitations
This study has several limitations. The sample size was limited, and the study only investigated the effect of SiO2 nanoparticles on the strength of the impact and flexural. Future studies should aim to increase the sample size and investigate other properties of acrylic dentures.
Conclusion
In conclusion, this study demonstrates the potential of SiO2 nanoparticles in improving the strength of acrylic dentures. The results show that the addition of SiO2 nanoparticles can increase the strength of the impact and flexural, but the concentration must be considered. This finding has important implications for the development of acrylic dentures that are stronger and more durable.Frequently Asked Questions (FAQs) about the Effect of Silicon Dioxide Nanoparticles on Acrylic Dentures
Q: What are silicon dioxide nanoparticles and how do they work?
A: Silicon dioxide nanoparticles (SiO2) are tiny particles made of silicon and oxygen. They are used as a reinforcing material to improve the mechanical properties of materials, including impact and flexural strength. When added to acrylic dentures, SiO2 nanoparticles can help to distribute stress and improve the overall strength of the denture.
Q: What are the benefits of using silicon dioxide nanoparticles in acrylic dentures?
A: The addition of SiO2 nanoparticles to acrylic dentures can improve their strength, durability, and resistance to wear and tear. This can lead to a longer lifespan for the denture and improved patient satisfaction.
Q: How do silicon dioxide nanoparticles affect the impact strength of acrylic dentures?
A: The addition of SiO2 nanoparticles can increase the impact strength of acrylic dentures. In this study, the addition of nanoparticles SiO2 with a concentration of 4% and 5% increased the impact strength, while the addition of nanoparticles SiO2 with a concentration of 6% actually decreased the impact strength.
Q: How do silicon dioxide nanoparticles affect the flexural strength of acrylic dentures?
A: The addition of SiO2 nanoparticles can also increase the flexural strength of acrylic dentures. In this study, the addition of nanoparticles SiO2 with a concentration of 4% and 5% increased the flexural strength, while the addition of nanoparticles SiO2 with a concentration of 6% decreased the flexural strength.
Q: What is the optimal concentration of silicon dioxide nanoparticles for improving the strength of acrylic dentures?
A: Based on the results of this study, the optimal concentration of SiO2 nanoparticles for improving the strength of acrylic dentures is 5% for impact strength and 4% and 5% for flexural strength.
Q: Are silicon dioxide nanoparticles safe for use in acrylic dentures?
A: While SiO2 nanoparticles have been shown to be safe for use in various applications, further research is needed to examine their biocompatibility in acrylic dentures.
Q: What are the implications of this study for the development of acrylic dentures?
A: The results of this study have important implications for the development of acrylic dentures that are stronger and more durable. The addition of SiO2 nanoparticles can help to improve the mechanical properties of acrylic dentures, leading to a longer lifespan and improved patient satisfaction.
Q: What are the limitations of this study?
A: This study has several limitations, including a limited sample size and the investigation of only one type of SiO2 nanoparticle. Future studies should aim to increase the sample size and investigate other properties of acrylic dentures.
Q: What are the future directions for research on the use of silicon dioxide nanoparticles in acrylic dentures?
A: Future studies should focus on optimizing the concentration of SiO2 nanoparticles and understanding the reinforcement mechanism. Additionally, research should be conducted to examine the effect of the addition of nanoparticles SiO2 on the biocompatibility of acrylic dentures.
Q: How can this study contribute to the development of more durable and long-lasting acrylic dentures?
A: This study provides a foundation for further research on the use of SiO2 nanoparticles in acrylic dentures. By understanding the effect of SiO2 nanoparticles on the strength of acrylic dentures, researchers can develop more durable and long-lasting dentures that meet the needs of patients.
Q: What are the potential applications of this study in the field of dentistry?
A: The results of this study have the potential to be applied in various areas of dentistry, including the development of more durable and long-lasting acrylic dentures, the improvement of patient satisfaction, and the reduction of the need for frequent denture replacements.