[1] Hu W Q, Lum G Z, Mastrangeli M et al. Small-scale soft-bodied robot with multimodal locomotion[J]. Nature, 554, 81-85(2018).

[2] Sitti M, Wiersma D S. Pros and cons: magnetic versus optical microrobots[J]. Advanced Materials, 32, e1906766(2020).

[3] Liu Y, Lin G G, Medina-Sánchez M et al. Responsive magnetic nanocomposites for intelligent shape-morphing microrobots[J]. ACS Nano, 17, 8899-8917(2023).

[4] Song B W, Li J W. Rapid fabrication of hollow double helix microrobot using femtosecond laser dynamic holograpic method[J]. Optics and Precision Engineering, 29, 2101-2107(2021).

[5] Xu H F, Medina-Sánchez M, Schmidt O G. Magnetic micromotors for multiple motile sperm cells capture, transport, and enzymatic release[J]. Angewandte Chemie (International Ed. in English), 59, 15029-15037(2020).

[6] Cianchetti M, Laschi C, Menciassi A et al. Biomedical applications of soft robotics[J]. Nature Reviews Materials, 3, 143-153(2018).

[7] Liu D, Wang T, Lu Y. Untethered microrobots for active drug delivery: from rational design to clinical settings[J]. Advanced Healthcare Materials, 11, e2102253(2022).

[8] Sitti M. Miniature soft robots: road to the clinic[J]. Nature Reviews Materials, 3, 74-75(2018).

[9] Yim S, Sitti M. Design and rolling locomotion of a magnetically actuated soft capsule endoscope[J]. IEEE Transactions on Robotics, 28, 183-194(2012).

[10] Kim Y, Zhao X H. Magnetic soft materials and robots[J]. Chemical Reviews, 122, 5317-5364(2022).

[11] Zhou H J, Mayorga-Martinez C C, Pané S et al. Magnetically driven micro and nanorobots[J]. Chemical Reviews, 121, 4999-5041(2021).

[12] Huang L G, Zhang Z G, Pan F. Development of magnetically controlled soft robot based on 3D printed hard magnetic soft material[J]. Transducer and Microsystem Technologies, 43, 89-92(2024).

[13] Ren Z Y, Zhang R J, Soon R H et al. Soft-bodied adaptive multimodal locomotion strategies in fluid-filled confined spaces[J]. Science Advances, 7, eabh2022(2021).

[14] Xue J Z, Tian Z Z, Xiao X Z et al. Magnetoactive soft materials with programmable magnetic domains for multifunctional actuators[J]. ACS Applied Materials & Interfaces, 15, 56223-56232(2023).

[15] Zhu H L, He Y F, Wang Y et al. Mechanically-guided 4D printing of magnetoresponsive soft materials across different length scale[J]. Advanced Intelligent Systems, 4, 2100137(2022).

[16] Xia N, Jin D D, Pan C F et al. Dynamic morphological transformations in soft architected materials via buckling instability encoded heterogeneous magnetization[J]. Nature Communications, 13, 7514(2022).

[17] Alapan Y, Karacakol A C, Guzelhan S N et al. Reprogrammable shape morphing of magnetic soft machines[J]. Science Advances, 6, eabc6414(2020).

[18] Tang J D, Sun B N. Reprogrammable shape transformation of magnetic soft robots enabled by magnetothermal effect[J]. Applied Physics Letters, 120, 244101(2022).

[19] Song H, Lee H J, Lee J et al. Reprogrammable ferromagnetic domains for reconfigurable soft magnetic actuators[J]. Nano Letters, 20, 5185-5192(2020).

[20] Deng H, Sattari K, Xie Y C et al. Laser reprogramming magnetic anisotropy in soft composites for reconfigurable 3D shaping[J]. Nature Communications, 11, 6325(2020).

[21] Deng H, Xu X C, Zhang C et al. Reprogrammable 3D shaping from phase change microstructures in elastic composites[J]. ACS Applied Materials & Interfaces, 12, 4014-4021(2020).

[22] Chen G S, Ma B, Zhang J et al. Reprogrammable magnetic soft robots based on low melting alloys[J]. Advanced Intelligent Systems, 5, 2300173(2023).

[23] Wen H, Sun Y X, Liu R Q et al. Reprogrammable magnetization pattern and shape morphing of phase-change magnetic soft composites[J]. Composites Communications, 40, 101618(2023).

[24] Kuang X, Wu S, Ze Q J et al. Magnetic dynamic polymers for modular assembling and reconfigurable morphing architectures[J]. Advanced Materials, 33, e2102113(2021).

[25] Li H, Go G, Ko S Y et al. Magnetic actuated pH-responsive hydrogel-based soft micro-robot for targeted drug delivery[J]. Smart Material Structures, 25, 027001(2016).

[26] Xu F, Wu C A M, Rengarajan V et al. Three-dimensional magnetic assembly of microscale hydrogels[J]. Advanced Materials, 23, 4254-4260(2011).

[27] Breger J C, Yoon C, Xiao R et al. Self-folding thermo-magnetically responsive soft microgrippers[J]. ACS Applied Materials & Interfaces, 7, 3398-3405(2015).

[28] Satarkar N S, Hilt J Z. Magnetic hydrogel nanocomposites for remote controlled pulsatile drug release[J]. Journal of Controlled Release, 130, 246-251(2008).

[29] Diller E, Zhuang J, Zhan Lum G et al. Continuously distributed magnetization profile for millimeter-scale elastomeric undulatory swimming[J]. Applied Physics Letters, 104, 174101(2014).

[30] Wu S, Ze Q J, Zhang R D et al. Symmetry-breaking actuation mechanism for soft robotics and active metamaterials[J]. ACS Applied Materials & Interfaces, 11, 41649-41658(2019).

[31] Lum G Z, Ye Z, Dong X G et al. Shape-programmable magnetic soft matter[J]. Proceedings of the National Academy of Sciences of the United States of America, 113, E6007-E6015(2016).

[32] Kim Y, Yuk H, Zhao R K et al. Printing ferromagnetic domains for untethered fast-transforming soft materials[J]. Nature, 558, 274-279(2018).

[33] Zhao R K, Kim Y, Chester S A et al. Mechanics of hard-magnetic soft materials[J]. Journal of the Mechanics and Physics of Solids, 124, 244-263(2019).

[34] Zeng F Y, Zhou G F, Wang Y et al. Experimental study on femtosecond laser cutting quartz devices with complex shapes[J]. Laser & Optoelectronics Progress, 60, 0714002(2023).

[35] Jiang X Y, Wang F F, Zhou W et al. Ultrafast dynamics of femtosecond laser interaction with materials[J]. Chinese Journal of Lasers, 49, 2200001(2022).

[36] Chen L, Su Y H. Bumpy Janus film prepared by femtosecond laser for fog water collection[J]. Laser & Optoelectronics Progress, 59, 0314003(2022).