Bibliographic review on acrylic materials modified with nanoparticles for the development of dental prostheses

Abstract

Nanoparticles used in the making of dental prostheses reduce the microbial load in the oral cavity. The aim of the study was to interpret acrylic materials modified with nanoparticles for the development of dental prostheses with a view to describing their antimicrobial properties against Candida Albicans. An exhaustive bibliographic review of scientific articles selected through databases such as PubMed, Elsevier, Science Direct, and SciELO was developed, using MeSH terms in both English and Spanish. The literature selection was guided by the PRISMA methodology. The results of this study demonstrate the positive impact of nanoparticles in the field of dentistry, especially in the manufacturing of dental prostheses. It has been shown that acrylics modified with nanoparticles offer effective antimicrobial properties against pathogens such as Candida Albicans, in addition to presenting greater biocompatibility with oral tissues. Likewise, these nanoparticle-enriched prostheses stand out for their improved resistance to wear and greater hardness, compared to conventional prostheses. The main conclusion of the study highlights the relevance of nanotechnology as a revolutionary tool in improving the materials used in dentistry, particularly in dental prostheses. The incorporation of nanoparticles into the acrylics not only enhances the antimicrobial properties and biocompatibility of these prostheses but also significantly improves their durability and resistance. These advances represent a significant step towards the development of more effective and safer solutions for patients