Recycling Acrylic Dentures Reinforced with Graphene Oxide: A Novel Approach to Sustainable Prosthetic Dentistry

Abstract

The field of prosthetic dentistry generates a substantial amount of material waste, with faulty acrylic dentures, ill-fitting prostheses, and excess acrylic contributing significantly to environmental concerns. This study explores a novel method for sustainable dentistry by recycling these discarded materials, grinding them into powder, and reinforcing the powder with graphene oxide nanoplatelets to create a high-performance composite. This new material is then used to produce recycled dentures and prostheses, offering an eco-friendly solution to dental waste management. Mechanical testing of the recycled and reinforced prostheses, conducted using the GE TIV Hardness Tester, revealed statistically significant improvements in hardness compared to conventional acrylic materials. These results demonstrate the potential of graphene-reinforced acrylic in enhancing the durability and longevity of dental prostheses, offering an innovative alternative to traditional materials. The integration of graphene oxide not only strengthens the recycled products but also aligns with sustainability goals, minimizing the environmental impact of dental waste. This innovation represents a significant advancement in green dentistry, promoting sustainability by reducing the consumption of virgin materials and minimizing waste. By introducing a circular economy model, this approach lowers the ecological footprint of prosthetic production, contributing to responsible resource management within dental care. It also highlights the importance of nanotechnology in creating materials that are not only durable but also environmentally conscious, offering an ideal balance between performance and sustainability. This approach is among the first to leverage advanced nanotechnology in the recycling of dental materials, making it a promising step toward sustainable practices in prosthetic dentistry. The development of high-quality, recycled dentures introduces a circular economy model within dentistry, reducing material consumption while improving patient outcomes. This project serves as a blueprint for future innovations in sustainable healthcare by merging cutting-edge technology with responsible resource management.