Paper entitled “Multifunctional biohybrid magnetite microrobots for imaging-guided therapy” has been published in Science Robotics (DOI: 10.1126/scirobotics.aaq1155). Congratulations to Xiaohui Yan and co-authors! The work is also highlighted in Science News (AAAS).
Click the link for details: http://www.sciencemag.org/news/2017/11/robot-made-algae-can-swim-through-your-body-thanks-magnets