{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T16:38:42Z","timestamp":1774975122151,"version":"3.50.1"},"reference-count":54,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2021,10,14]],"date-time":"2021-10-14T00:00:00Z","timestamp":1634169600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["11902114"],"award-info":[{"award-number":["11902114"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Intelligent Systems"],"published-print":{"date-parts":[[2022,3]]},"abstract":"<jats:sec><jats:label\/><jats:p>Untethered magnetoresponsive soft materials that can transform between various complex 3D shapes are of growing interests in diverse areas such as soft robotics, flexible electronics, and biomedical engineering. Previous approaches are difficult to precisely encode continuous 3D magnetization profiles in small\u2010scale 3D structures. Herein, a novel method to produce magnetoresponsive soft materials for shape\u2010morphing systems across different length scale is reported. The magnetization profiles are programmed by the mechanically\u2010guided 4D printing with high precision and time\u2010cost efficiency. A theoretical model and model\u2010based simulation method are developed to quantitatively predict shape\u2010morphing of printed structures under applied magnetic fields, and guide the design of complex 3D shapes. A broad set of structures with complex transformations are fabricated to illustrate the capability of the methods. Diverse typical functional applications from centimeter\u2010 to millimeter\u2010scale, including soft crawling robots, flexible grippers, bionic butterfly, and multistate magnetic switch, are further demonstrated.<\/jats:p><\/jats:sec>","DOI":"10.1002\/aisy.202100137","type":"journal-article","created":{"date-parts":[[2021,10,17]],"date-time":"2021-10-17T12:25:17Z","timestamp":1634473517000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":52,"title":["Mechanically\u2010Guided 4D Printing of Magnetoresponsive Soft Materials across Different Length Scale"],"prefix":"10.1002","volume":"4","author":[{"given":"Hanlin","family":"Zhu","sequence":"first","affiliation":[{"name":"State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body College of Mechanical and Vehicle Engineering Hunan University  Changsha 410082 P. R. 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