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Origamic metal-organic framework toward mechanical metamaterial.
Jin, Eunji; Lee, In Seong; Yang, D ChangMo; Moon, Dohyun; Nam, Joohan; Cho, Hyeonsoo; Kang, Eunyoung; Lee, Junghye; Noh, Hyuk-Jun; Min, Seung Kyu; Choe, Wonyoung.
Afiliación
  • Jin E; Department of Chemistry, Ulsan National Institute of Science and Technology, 50 UNIST, Ulsan, 44919, Republic of Korea.
  • Lee IS; Department of Chemistry, Ulsan National Institute of Science and Technology, 50 UNIST, Ulsan, 44919, Republic of Korea.
  • Yang DC; Department of Chemistry, Ulsan National Institute of Science and Technology, 50 UNIST, Ulsan, 44919, Republic of Korea.
  • Moon D; Beamline Department, Pohang Accelerator Laboratory, Pohang, Republic of Korea.
  • Nam J; Department of Chemistry, Ulsan National Institute of Science and Technology, 50 UNIST, Ulsan, 44919, Republic of Korea.
  • Cho H; Department of Chemistry, Ulsan National Institute of Science and Technology, 50 UNIST, Ulsan, 44919, Republic of Korea.
  • Kang E; Department of Chemistry, Ulsan National Institute of Science and Technology, 50 UNIST, Ulsan, 44919, Republic of Korea.
  • Lee J; Department of Chemistry, Ulsan National Institute of Science and Technology, 50 UNIST, Ulsan, 44919, Republic of Korea.
  • Noh HJ; Department of Chemistry, Ulsan National Institute of Science and Technology, 50 UNIST, Ulsan, 44919, Republic of Korea.
  • Min SK; Department of Chemistry, Ulsan National Institute of Science and Technology, 50 UNIST, Ulsan, 44919, Republic of Korea. skmin@unist.ac.kr.
  • Choe W; Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan, 44919, Republic of Korea. skmin@unist.ac.kr.
Nat Commun ; 14(1): 7938, 2023 Dec 01.
Article en En | MEDLINE | ID: mdl-38040755
Origami, known as paper folding has become a fascinating research topic recently. Origami-inspired materials often establish mechanical properties that are difficult to achieve in conventional materials. However, the materials based on origami tessellation at the molecular level have been significantly underexplored. Herein, we report a two-dimensional (2D) porphyrinic metal-organic framework (MOF), self-assembled from Zn nodes and flexible porphyrin linkers, displaying folding motions based on origami tessellation. A combined experimental and theoretical investigation demonstrated the origami mechanism of the 2D porphyrinic MOF, whereby the flexible linker acts as a pivoting point. The discovery of the 2D tessellation hidden in the 2D MOF unveils origami mechanics at the molecular level.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Nat Commun Asunto de la revista: BIOLOGIA / CIENCIA Año: 2023 Tipo del documento: Article Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Nat Commun Asunto de la revista: BIOLOGIA / CIENCIA Año: 2023 Tipo del documento: Article Pais de publicación: Reino Unido