Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 486 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 461 | - |
dc.citation.title | NANOPHOTONICS | - |
dc.citation.volume | 11 | - |
dc.contributor.author | Jeong, Hoon Yeub | - |
dc.contributor.author | An, Soo-Chan | - |
dc.contributor.author | Jun, Young Chul | - |
dc.date.accessioned | 2023-12-21T14:42:41Z | - |
dc.date.available | 2023-12-21T14:42:41Z | - |
dc.date.created | 2022-01-11 | - |
dc.date.issued | 2022-01 | - |
dc.description.abstract | Three-dimensional (3D) printing enables the fabrication of complex, highly customizable structures, which are difficult to fabricate using conventional fabrication methods. Recently, the concept of four-dimensional (4D) printing has emerged, which adds active and responsive functions to 3D-printed structures. Deployable or adaptive structures with desired structural and functional changes can be fabricated using 4D printing; thus, 4D printing can be applied to actuators, soft robots, sensors, medical devices, and active and reconfigurable photonic devices. The shape of 3D-printed structures can be transformed in response to external stimuli, such as heat, light, electric and magnetic fields, and humidity. Light has unique advantages as a stimulus for active devices because it can remotely and selectively induce structural changes. There have been studies on the light activation of nanomaterial composites, but they were limited to rather simple planar structures. Recently, the light activation of 3D-printed complex structures has attracted increasing attention. However, there has been no comprehensive review of this emerging topic yet. In this paper, we present a comprehensive review of the light activation of 3D-printed structures. First, we introduce representative smart materials and general shape-changing mechanisms in 4D printing. Then, we focus on the design and recent demonstration of remote light activation, particularly detailing photothermal activations based on nanomaterial composites. We explain the light activation of 3D-printed structures from the millimeter to sub-micrometer scale. | - |
dc.identifier.bibliographicCitation | NANOPHOTONICS, v.11, no.3, pp.461 - 486 | - |
dc.identifier.doi | 10.1515/nanoph-2021-0652 | - |
dc.identifier.issn | 2192-8606 | - |
dc.identifier.scopusid | 2-s2.0-85123911440 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/56559 | - |
dc.identifier.url | https://www.degruyter.com/document/doi/10.1515/nanoph-2021-0652/html | - |
dc.identifier.wosid | 000740808200001 | - |
dc.language | 영어 | - |
dc.publisher | WALTER DE GRUYTER GMBH | - |
dc.title | Light activation of 3D-printed structures: from millimeter to sub-micrometer scale | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | 3D printing | - |
dc.subject.keywordAuthor | 4D printing | - |
dc.subject.keywordAuthor | Light activation | - |
dc.subject.keywordAuthor | Nanomaterial composites | - |
dc.subject.keywordAuthor | Photothermal activation | - |
dc.subject.keywordAuthor | Shape transformation | - |
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