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Monolayer heterojunction interactive hydrogels for high-freedom 4D shape reconfiguration by two-photon polymerization
Mimicking natural botanical/zoological systems has revolutionarily inspired four-dimensional (4D) hydrogel robotics, interactive actuators/machines, automatic biomedical devices, and self-adaptive photonics. The controllable high-freedom shape reconfiguration holds the key to satisfying the ever-inc...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Whioce Publishing Pte. Ltd.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10236484/ https://www.ncbi.nlm.nih.gov/pubmed/37274002 http://dx.doi.org/10.18063/ijb.678 |
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author | Tao, Yufeng Lu, Chengchangfeng Wang, Xuejiao Xin, Zhiduo Cao, Xia Ren, Yunpeng |
author_facet | Tao, Yufeng Lu, Chengchangfeng Wang, Xuejiao Xin, Zhiduo Cao, Xia Ren, Yunpeng |
author_sort | Tao, Yufeng |
collection | PubMed |
description | Mimicking natural botanical/zoological systems has revolutionarily inspired four-dimensional (4D) hydrogel robotics, interactive actuators/machines, automatic biomedical devices, and self-adaptive photonics. The controllable high-freedom shape reconfiguration holds the key to satisfying the ever-increasing demands. However, miniaturized biocompatible 4D hydrogels remain rigorously stifled due to current approach/material limits. In this research, we spatiotemporally program micro/nano (μ/n) hydrogels through a heterojunction geometric strategy in femtosecond laser direct writing (fsLDW). Polyethylene incorporated N-isopropylacrylamide as programmable interactive materials here. Dynamic chiral torsion, site-specific mutation, anisotropic deformation, selective structural coloration of hydrogel nanowire, and spontaneous self-repairing as reusable μ/n robotics were identified. Hydrogel-materialized monolayer nanowires operate as the most fundamental block at nanometric accuracy to promise high freedom reconfiguration and high force-to-weight ratio/bending curvature under tight topological control. Taking use of this biomimetic fsLDW, we spatiotemporally constructed several in/out-plane self-driven hydrogel grippers, diverse 2D-to-3D transforming from the same monolayer shape, responsive photonic crystal, and self-clenched fists at μ/n scale. Predictably, the geometry-modulable hydrogels would open new access to massively-reproducible robotics, actuators/sensors for microenvironments, or lab-on-chip devices. |
format | Online Article Text |
id | pubmed-10236484 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Whioce Publishing Pte. Ltd. |
record_format | MEDLINE/PubMed |
spelling | pubmed-102364842023-06-03 Monolayer heterojunction interactive hydrogels for high-freedom 4D shape reconfiguration by two-photon polymerization Tao, Yufeng Lu, Chengchangfeng Wang, Xuejiao Xin, Zhiduo Cao, Xia Ren, Yunpeng Int J Bioprint Research Article Mimicking natural botanical/zoological systems has revolutionarily inspired four-dimensional (4D) hydrogel robotics, interactive actuators/machines, automatic biomedical devices, and self-adaptive photonics. The controllable high-freedom shape reconfiguration holds the key to satisfying the ever-increasing demands. However, miniaturized biocompatible 4D hydrogels remain rigorously stifled due to current approach/material limits. In this research, we spatiotemporally program micro/nano (μ/n) hydrogels through a heterojunction geometric strategy in femtosecond laser direct writing (fsLDW). Polyethylene incorporated N-isopropylacrylamide as programmable interactive materials here. Dynamic chiral torsion, site-specific mutation, anisotropic deformation, selective structural coloration of hydrogel nanowire, and spontaneous self-repairing as reusable μ/n robotics were identified. Hydrogel-materialized monolayer nanowires operate as the most fundamental block at nanometric accuracy to promise high freedom reconfiguration and high force-to-weight ratio/bending curvature under tight topological control. Taking use of this biomimetic fsLDW, we spatiotemporally constructed several in/out-plane self-driven hydrogel grippers, diverse 2D-to-3D transforming from the same monolayer shape, responsive photonic crystal, and self-clenched fists at μ/n scale. Predictably, the geometry-modulable hydrogels would open new access to massively-reproducible robotics, actuators/sensors for microenvironments, or lab-on-chip devices. Whioce Publishing Pte. Ltd. 2023-02-03 /pmc/articles/PMC10236484/ /pubmed/37274002 http://dx.doi.org/10.18063/ijb.678 Text en Copyright: © 2023 Author(s). https://creativecommons.org/licenses/by-nc/4.0/This is an Open-Access article distributed under the terms of the Creative Commons Attribution-Noncommercial License, permitting all noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Tao, Yufeng Lu, Chengchangfeng Wang, Xuejiao Xin, Zhiduo Cao, Xia Ren, Yunpeng Monolayer heterojunction interactive hydrogels for high-freedom 4D shape reconfiguration by two-photon polymerization |
title | Monolayer heterojunction interactive hydrogels for high-freedom 4D shape reconfiguration by two-photon polymerization |
title_full | Monolayer heterojunction interactive hydrogels for high-freedom 4D shape reconfiguration by two-photon polymerization |
title_fullStr | Monolayer heterojunction interactive hydrogels for high-freedom 4D shape reconfiguration by two-photon polymerization |
title_full_unstemmed | Monolayer heterojunction interactive hydrogels for high-freedom 4D shape reconfiguration by two-photon polymerization |
title_short | Monolayer heterojunction interactive hydrogels for high-freedom 4D shape reconfiguration by two-photon polymerization |
title_sort | monolayer heterojunction interactive hydrogels for high-freedom 4d shape reconfiguration by two-photon polymerization |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10236484/ https://www.ncbi.nlm.nih.gov/pubmed/37274002 http://dx.doi.org/10.18063/ijb.678 |
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