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National Institute of Standards and Technology (NIST) Additive Manufacturing (AM) studies various materials to advance additive manufacturing, including advanced materials such as biomaterials, composites, and metamaterials.
Biomaterials
NIST AM studies a variety of biomaterials, from 3D printed medicines to custom prosthetics. Learn more.
NIST studies advanced materials for additive manufacturing, such as biomaterials, like the prosthetics pictured above.
Credit:
Adobe Stock
Metamaterials
We study metamaterials, synthetic materials that behave differently than naturally occurring materials, for additive manufacturing. Learn more.
A NIST team created an ultraviolet (UV) metamaterial formed of alternating nanolayers of silver (green) and titanium dioxide (blue). When illuminated with UV light (purple) a sample object of any shape placed on the flat slab of metamaterial is projected as a 3D image in free space on the other side of the slab. Pictured above, a ring-shaped opening in an opaque sheet on the left of the slab is replicated in light on the right.
Credit:
Lezec/NIST
Composites
Our NIST AM team studies composites for applications to additive manufacturing. Learn more.
We study composites for additive manufacturing, such as building materials, like the 3D printed building pictured above.