A Naturally Inspired Extrusion-Based Microfluidic Approach for Manufacturing Tailorable Magnetic Soft Continuum Microrobotic Devices

© 2024 The Author(s). Advanced Materials published by Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 31 vom: 23. Aug., Seite e2402309
1. Verfasser: Hertle, Lukas (VerfasserIn)
Weitere Verfasser: Sevim, Semih, Zhu, Jiawei, Pustovalov, Vitaly, Veciana, Andrea, Llacer-Wintle, Joaquin, Landers, Fabian C, Ye, Hao, Chen, Xiang-Zhong, Vogler, Hannes, Grossniklaus, Ueli, Puigmartí-Luis, Josep, Nelson, Bradley J, Pané, Salvador
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article magnetic soft continuum robots microfluidics multifunctionality reaction‐diffusion controlled fabrication shape transformation tailored magnetic actuation
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520 |a Soft materials play a crucial role in small-scale robotic applications by closely mimicking the complex motion and morphing behavior of organisms. However, conventional fabrication methods face challenges in creating highly integrated small-scale soft devices. In this study, microfluidics is leveraged to precisely control reaction-diffusion (RD) processes to generate multifunctional and compartmentalized calcium-cross-linkable alginate-based microfibers. Under RD conditions, sophisticated alginate-based fibers are produced for magnetic soft continuum robotics applications with customizable features, such as geometry (compact or hollow), degree of cross-linking, and the precise localization of magnetic nanoparticles (inside the core, surrounding the fiber, or on one side). This fine control allows for tuning the stiffness and magnetic responsiveness of the microfibers. Additionally, chemically cleavable regions within the fibers enable disassembly into smaller robotic units or roll-up structures under a rotating magnetic field. These findings demonstrate the versatility of microfluidics in processing highly integrated small-scale devices 
650 4 |a Journal Article 
650 4 |a magnetic soft continuum robots 
650 4 |a microfluidics 
650 4 |a multifunctionality 
650 4 |a reaction‐diffusion controlled fabrication 
650 4 |a shape transformation 
650 4 |a tailored magnetic actuation 
700 1 |a Sevim, Semih  |e verfasserin  |4 aut 
700 1 |a Zhu, Jiawei  |e verfasserin  |4 aut 
700 1 |a Pustovalov, Vitaly  |e verfasserin  |4 aut 
700 1 |a Veciana, Andrea  |e verfasserin  |4 aut 
700 1 |a Llacer-Wintle, Joaquin  |e verfasserin  |4 aut 
700 1 |a Landers, Fabian C  |e verfasserin  |4 aut 
700 1 |a Ye, Hao  |e verfasserin  |4 aut 
700 1 |a Chen, Xiang-Zhong  |e verfasserin  |4 aut 
700 1 |a Vogler, Hannes  |e verfasserin  |4 aut 
700 1 |a Grossniklaus, Ueli  |e verfasserin  |4 aut 
700 1 |a Puigmartí-Luis, Josep  |e verfasserin  |4 aut 
700 1 |a Nelson, Bradley J  |e verfasserin  |4 aut 
700 1 |a Pané, Salvador  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 36(2024), 31 vom: 23. Aug., Seite e2402309  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:36  |g year:2024  |g number:31  |g day:23  |g month:08  |g pages:e2402309 
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