Designing Responsive Buckled Surfaces by Halftone Gel Lithography.
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| Title: | Designing Responsive Buckled Surfaces by Halftone Gel Lithography. |
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| Authors: | Jungwook Kim, Hanna, James A., Myunghwan Byun, Santangelo, Christian D., Hayward, Ryan C. |
| Source: | Science (pre-March 2025). 3/9/2012, Vol. 335 Issue 6073, p1201-1205. 5p. |
| Subjects: | Materials science, Polymer films, Halftone process, Lithography techniques, Surfaces (Technology), Crosslinking (Polymerization) |
| Abstract: | The article discusses the design of responsive buckled surfaces by halftone gel lithography. The authors note the various applications of self-actuating materials that are capable of transforming between three-dimensional (3D) shapes, such as biomedicine, robotics, and tunable micro-optics. Topics include a method that uses copolymers that allow crosslinking for photopatterning polymer films capable of yielding temperature-responsive gel sheets that can transform between a flat state and a prescribed 3D shape and a method for the fabrication of surfaces with constant Gaussian curvature or zero mean curvature via halftone gel lithography using only two photomasks. |
| Database: | Psychology and Behavioral Sciences Collection |
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