Tailored 3D mechanical metamaterials made by dip-in direct-laser-writing optical lithography.
biomechanical · Level V
Where this comes from
- Record sourced from PubMed, PMID 22495906.
- Also identified by DOI 10.1002/adma.201200584.
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Abstract
Dip-in direct-laser-writing (DLW) optical lithography allows fabricating complex three-dimensional microstructures without the height restrictions of regular DLW. Bow-tie elements assembled into mechanical metamaterials with positive/zero/negative Poisson's ratio and with sufficient overall size for direct mechanical characterization aim at demonstrating the new possibilities with respect to rationally designed effective materials.
Medical subject headings
- Lasers