fig2

Figure 2. Overview of bio-bots, including walking, swimming and non-locomotion bio-bots. Reproduced with permissions^[57]. Copyright 2005, Springer Nature. Reproduced with permission^[60]. Copyright 2007, RSC. Reproduced with permission^[62]. Copyright 2018, WILEY‐VCH. Reproduced with permission^[64]. Copyright 2023, The American Association for the Advancement of Science. Reproduced with permission^[65]. Copyright 2022, Wang et al. Reproduced with permission^[66]. Copyright 2023, Elsevier. Reproduced with permission^[70]. Copyright 2012, Springer Nature. Reproduced with permission^[72]. Copyright 2016, The American Association for the Advancement of Science. Reproduced with permission^[73]. Copyright 2022, The American Association for the Advancement of Science. Reproduced with permission^[77]. Copyright 2019, Aydin et al. Reproduced with permission^[79]. Copyright 2022, Zhang et al. Reproduced with permission^[81]. Copyright 2021, American Association for the Advancement of Science. Reproduced with permission^[80]. Copyright 2024, Zhongguo Kexue Zazhishe. Reproduced with permission^[86]. Copyright 2007, RSC. Reproduced with permission^[91]. Copyright 2016, RSC. Reproduced with permission^[92]. Copyright 2018, American Association for the Advancement of Science. Reproduced with permission^[88]. Copyright 2019, Li et al. Reproduced with permission^[94]. Copyright 2013, RSC. Reproduced with permission^[96]. Copyright 2018, American Association for the Advancement of Science.