@article{goudu2020biodegradable,
  title = {Biodegradable untethered magnetic hydrogel milli-grippers},
  journal = {Advanced Functional Materials},
  volume = {30},
  number = {50},
  pages = {2004975},
  year = {2020},
  author = {Goudu, Sandhya Rani and Yasa, Immihan Ceren and Hu, Xinghao and Ceylan, Hakan and Hu, Wenqi and Sitti, Metin},
  doi = {10.1002/adfm.202004975},
  url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/adfm.202004975}
}