@article{pena2019multifunctional,
  title = {Multifunctional and biodegradable self-propelled protein motors},
  journal = {Nature communications},
  volume = {10},
  pages = {3188},
  publisher = {Nature Publishing Group},
  year = {2019},
  author = {Pena-Francesch, Abdon and Giltinan, Joshua and Sitti, Metin}
}