Scientists Recreate Natural Teeth Structure with New Artificial Teeth
The human teeth are one of the most durable structures found in the world and can take years of constant use without serious signs of damage. This durability is due to the unique molecular structure of thousands of micro-platelet layers aligned together perfectly. Scientist have now found a way to mimic the pattern found in natural teeth into their newly created, stronger-than-ever artificial teeth.
The technique, called magnetically assisted slip casting (MASC), was utilized by André Studart and his team at ETH Zurich. To create the teeth, researchers made a plaster cast, which is used as a mold. The mold is then filled with a suspension of magnetized aluminum oxide platelets, which fills the pores from the mold and solidifies from the outside in.
To achieve the complex layer struct...
