Confident with the smile of nanotechnology

Researchers from Spain's Universidad Carlos III de Madrid (UC3M) and a private company have patented a new material for making braces. This material extends the life of the braces but still ensures a high aesthetic.

Orthodontics is done using braces. There are usually two types of braces: removable braces and fixed braces. They can be made of metal, porcelain white or transparent plastic. Braces made from polymer resin have a higher aesthetic value than metal braces, but they often come with other problems, such as wear and tear in the mouth. But nanotechnology has helped solve these problems.

The researchers used very rigid aluminum nanoparticles and polished them in polysulfone molds, a type of polymer used by CEOSA-Euroortonics in the braces industry. With materials 'nano-reinforced plastics' This new, mechanical strength and friction resistance of braces significantly improved, thus can resist the wear and tear occurs during chewing. In addition, it is highly biocompatible and complies with the European requirements for food contact products.

New materials - 'nanoparticles ' - may have applications in other areas besides orthodontics such as medical device development, surgery based on fertility compatibility. as well as durability and high friction. Moreover, it has potential applications in the auto industry and in the field of safety, such as the development of new visors for firefighters.

References: Physorg