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Reinforcement of Dental Composites by Electrospun Nanofibers - Research Paper Example

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Our investigation will attempt to address the question concerning the effectiveness of electrospun nanofibers to bind with a commercially used polyesteramide, a hyperbranched dendritic polymer, embedded within the recent polyacrylate resin-based matrix used in dental formulations…
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Reinforcement of Dental Composites by Electrospun Nanofibers
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Download file to see previous pages Our work draws support from the background researches concerned with the application of nanoscaled reinforcing materials and organic-inorganic hybrid nanocomposites synthesized by conventional soft chemistry procedures on various innovative industrial products. The principal look out of the following investigation is also based on the previous studies conducted to understand the intricate mechanisms behind the phenomenon of dissipation of energy that is hypothesized to be one of the definitive factors for hiking the index of fracture toughness in solid composites. (Composites Science and Technology, 2008) Past researches show that this energy dissipating phenomenon implicating an increase in the fracture toughness is far more definitive and effect enticing for nanocomposites compared to ordinary composites having micron scaled fibers. In the following investigation, we attempt to understand and interpret the reasons associated with mimicking such kind of mechanical strength and structured toughness after reinforcing the resinous polyacrylate matrices of the dental composites with hyperbranched polymeric nanofibers. Our research also draws its motivation from the investigations attempting to analyze and understand the reasons for the rupture of artificial acrylic dentures. (Saudi Dental Journal, 2006) Though such research is always critical and is undoubtedly clouded by several other unaccountable factors, like, the inherent clinical design of the prosthesis, deformations of the dental base, climatic wear, and tear of the metal supports, conditions leading to accidental damages along with the gender, age and total span of usage of the wearer. ...Download file to see next pagesRead More
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