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Resin-Based Composites in Dentistry—A Review
Published in S. M. Sapuan, Y. Nukman, N. A. Abu Osman, R. A. Ilyas, Composites in Biomedical Applications, 2020
Z. Radzi, R. A. Diab, N. A. Yahya, M. A. G. Gonzalez
Dental composite is one of the most commonly used dental materials in restorative dentistry, pediatric dentistry, and orthodontics. The widespread use of dental composite is heavily accredited to its versatility, wide biocompatibility, and superiority in mechanical, physical, and chemical properties. Additionally, over a period of time, the advancement of technology has made significant improvements to the composite and its manufacturing process.
Characteristics of Polymers and Polymerization Processes
Published in Manas Chanda, Plastics Technology Handbook, 2017
Sometimes known as white filling or synthetic porcelain, polymeric dental composites are commonly used as a tooth-colored restorative material, for example, in the fabrication of fillings and veneers, and the cementation of crowns. Dental composites are complex mixtures generally containing an organic resin matrix, reinforcing inorganic filler (such as Sr-glass, 0.7 μm), a silane coupling agent, which connects the filler and the resin matrix, and stabilizers to maximize storage [75]. Composites without the filler and coupling agent are commonly used as sealants, which effectively isolate pits and fissures to help prevent caries.
Composite Biomaterials
Published in Joyce Y. Wong, Joseph D. Bronzino, Biomaterials, 2007
Teeth with decayed regions have traditionally been restored with metals such as silver amalgam. Metallic restorations are not considered desirable for anterior teeth for cosmetic reasons. Acrylic resins and silicate cements had been used for anterior teeth, but their poor material properties led to short service life and clinical failures. Dental composite resins have virtually replaced these materials and are very commonly used to restore posterior teeth as well as anterior teeth [Cannon, 1988].
Prediction of wear of dental composite materials using machine learning algorithms
Published in Computer Methods in Biomechanics and Biomedical Engineering, 2023
Abhijeet Suryawanshi, Niranjana Behera
In recent years, bio-tribology has drawn a lot of attention from researchers. Bio-tribology study spans a wide range of scientific disciplines and is extremely diverse. Last two decades various research works have been conducted on dental wear, which also comes under the category of bio-tribology. The most important current focus on dental tribology is to find suitable dental restorative materials. Dental composites have been found to be suitable dental restorative materials. Due to their excellent esthetics, ability to adhere to tooth structures, and demand for an alternative to amalgam, the use of these composite materials in restorative dentistry has substantially expanded in recent years (Arsecularatne et al. 2016).
Biological aspects of modern dental composites
Published in Biomaterial Investigations in Dentistry, 2023
Jan Tore Samuelsen, Jon E. Dahl
The ability to perform as desired without eliciting undesirable effects is commonly referred to as the biocompatibility of a biomaterial. Since the composition of available composites varies depending on the intended application, biocompatibility may also differ. Primarily, dental composites perform well in their task of restoring tooth function. However, both in vitro studies and clinical observations reveal a potential in dental composites to cause side effects. Awareness of such properties and understanding the underlying causes are essential when aiming for the safe use of composites.