text: To produce nanolattice materials, polymer templates are manufactured by high-resolution 3D printing processes, such as multiphoton lithography, self-assembly, self-propagating photopolymer waveguides, and direct laser writing techniques. Those methods can synthesize the structure with a unit cell size down to the order of 50 nanometers. Genetic engineering also has the potential in synthesizing nanolattice. Ceramic, metal or composite material nanolattices are formed by post-treatment of the polymer templates with techniques including pyrolysis, atomic layer deposition, electroplating and electroless plating. Pyrolysis, which additionally shrinks the lattices by up to 90%, creates the smallest-size structures, whereby the polymeric template material transforms into carbon, or other ceramics and metals, through thermal decomposition in inert atmosphere or vacuum.