ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2020
Spontaneous Alignment of Graphene Oxide in Hydrogel during 3D Printing for Multistimuli-Responsive Actuation.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 71 citations in OpenAlex.
- 3D printable tough hydrogel actuators.Materials horizons · 2026Review
- 3D-Printed Nacre-Inspired Polysaccharide Composite Films with Antibacterial Activity for Strawberry Preservation.Foods (Basel, Switzerland) · 2026Article
- Enhanced Polarization in Ferroelectric Composites via DIW-Controlled Perovskite Nanosheet Orientation.Nanomaterials (Basel, Switzerland) · 2026Article
- Single-step precision programming of decoupled multiresponsive soft millirobots.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Three-Dimensional Printing Strategies for Enhanced Hydrogel Applications.Gels (Basel, Switzerland) · 2024Review
- Highly oriented hydrogels for tissue regeneration: design strategies, cellular mechanisms, and biomedical applications.Theranostics · 2024Review
- Research Progress in Preparation, Properties and Applications of Biomimetic Organic-Inorganic Composites with "Brick-and-Mortar" Structure.Materials (Basel, Switzerland) · 2023Review
- Programmable aniso-electrodeposited modular hydrogel microrobots.Science advances · 2022Article
- Elastic Fibers/Fabrics for Wearables and Bioelectronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Review
- Nanocomposite hydrogels for biomedical applications.Bioengineering & translational medicine · 2022Review
- Biodegradable Elastomers and Gels for Elastic Electronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Review
- Light activation of 3D-printed structures: from millimeter to sub-micrometer scale.Nanophotonics (Berlin, Germany) · 2022Review
- Review
- Spontaneous Alignment of Graphene Oxide in Hydrogel during 3D Printing for Multistimuli-Responsive Actuation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2020Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Natural materials are often compositionally and structurally heterogeneous for realizing particular functions. Inspired by nature, researchers have designed hybrid materials that possess properties beyond each of the components. Particularly, it remains a great challenge to realize site-specific anisotropy, which widely exists in natural materials and is responsible for unique mechanical properties as well as physiological behaviors. Herein, the spontaneous formation of aligned graphene oxide (GO) flakes in sodium alginate (SA) matrix with locally controlled orientation via a direct-ink-writing printing process is reported. The GO flakes are spontaneously aligned in the SA matrix by shear force when being extruded and then arranged horizontally after drying on the substrate, forming a brick-and-mortar structure that could anisotropically contract or expand upon activation by heat, light, or water. By designing the printing pathways directed by finite element analysis, the orientation of GO flakes in the composite is locally controlled, which could further guide the composite to transform into versatile architectures. Particularly, the transformation is reversible when water vapor is applied as one of the stimuli. As a proof of concept, complex morphing architectures are experimentally demonstrated, which are in good consistency with the simulation results.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.