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Kim J, Wang Y, Park H, Park MC, Moon SE, Hong SM, Koo CM, Suh KY, Yang S, Cho H. Nonlinear Frameworks for Reversible and Pluripotent Wetting on Topographic Surfaces. Adv Mater 2017; 29:1605078. [PMID: 27935128 DOI: 10.1002/adma.201605078] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 10/28/2016] [Indexed: 06/06/2023]
Abstract
Soft, ultrathin frameworks nonlinearly organized in tandem are presented to realize both reversible and pluripotent wetting on topographic surfaces. A design rule is introduced by establishing and proving the theoretical model upon hierarchical textures. Nonlinear frameworks can be conformally and reversibly wet upon complex topography in nature, thereby overcoming the wetting problems in previous conventional solid systems.
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Affiliation(s)
- Junsoo Kim
- Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul, 151-744, Republic of Korea
- 3D New Devices Research Section, Electronics and Telecommunications Research Institute, Daejeon, 305-700, Republic of Korea
| | - Yifan Wang
- Department of Physics, University of Chicago, 5720 South Ellis Avenue, Chicago, IL, 60637, USA
| | - Hyunchul Park
- Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul, 151-744, Republic of Korea
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul, 136-791, Republic of Korea
| | - Min Cheol Park
- Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul, 151-744, Republic of Korea
| | - Seung Eon Moon
- 3D New Devices Research Section, Electronics and Telecommunications Research Institute, Daejeon, 305-700, Republic of Korea
| | - Soon Man Hong
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul, 136-791, Republic of Korea
| | - Chong Min Koo
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul, 136-791, Republic of Korea
| | - Kahp-Yang Suh
- Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul, 151-744, Republic of Korea
| | - Shu Yang
- Department of Materials Science and Engineering, University of Pennsylvania, 3231 Walnut Street, Philadelphia, PA, 191014, USA
| | - Hyesung Cho
- Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul, 151-744, Republic of Korea
- Department of Materials Science and Engineering, University of Pennsylvania, 3231 Walnut Street, Philadelphia, PA, 191014, USA
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