It can be flat curved, spherically curved or in some instances contain surface features or roughness. Applications of Soft Lithography Soft lithography can be used for the production of: • lab-on-chip ...

Journal Reference: Suraj Shankar, Mark J. Bowick, M. Cristina Marchetti. Topological Sound and Flocking on Curved Surfaces. Physical Review X, 2017; 7 (3) DOI: 10.1103/PhysRevX.7.031039 ...

Starting with a bowl-shaped glass substrate around 20mm in diameter, the team printed a silver nano-particle-based ink, extruding it through a fine nozzle on a custom-made 3D printer – see image. “The ...