The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.
3D Printable and Reconfigurable Liquid Crystal Elastomers with Light‐Induced Shape Memory via Dynamic Bond Exchange
Abstract
3D printable and reconfigurable liquid crystal elastomers (LCEs) that reversibly shape‐morph when cycled above and below their nematic‐to‐isotropic transition temperature (TNI) are created, whose actuated shape can be locked‐in via high‐temperature UV exposure. By synthesizing LCE‐based inks with light‐triggerable dynamic bonds, printing can be harnessed to locally program their director alignment and UV light can be used to enable controlled network reconfiguration without requiring an imposed mechanical field. Using this integrated approach, 3D LCEs are constructed in both monolithic and heterogenous layouts that exhibit complex shape changes, and whose transformed shapes could be locked‐in on demand.
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Cites
Light-induced shape-memory polymers
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The Thiol-Michael Addition Click Reaction: A Powerful and Widely Used Tool in Materials Chemistry
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Covalent adaptable networks: smart, reconfigurable and responsive network systems
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Voxelated liquid crystal elastomers
Ware, T. H., McConney, M. E., Wie, J. J., Tondiglia, V. P., & White, T. J. (2015) · Science · doi:10.1126/science.1261019 · Cited by 1,157
Fast liquid-crystal elastomer swims into the dark
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Nematic liquid single crystal elastomers
Küpfer, J., & Finkelmann, H. (1991) · Die Makromolekulare Chemie, Rapid Communications · doi:10.1002/marc.1991.030121211 · Cited by 977
Printed artificial cilia from liquid-crystal network actuators modularly driven by light
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Mouldable liquid-crystalline elastomer actuators with exchangeable covalent bonds
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3D printing of liquid crystal elastomeric actuators with spatially programed nematic order
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Cited by
Digital light processing of liquid crystal elastomers for self-sensing artificial muscles
Li, S., Bai, H., Liu, Z., Zhang, X., Huang, C., Wiesner, L. W., Silberstein, M., & Shepherd, R. F. (2021) · Science Advances · doi:10.1126/sciadv.abg3677 · Cited by 269
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Metadata
- Authors
- Davidson, E. C., Kotikian, A., Li, S., Aizenberg, J., & Lewis, J. A.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2019-10-30
- Volume
- 32
- Issue
- 1
- Pages
- e1905682-e1905682
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2982502209
- Cited by
- 284
- References
- 31
- FWCI
- 20.66
- Type
- journal article
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
