Before revision: Potential applications with demonstrated prototypes include: Medical microbots For example, there are biocompatible microalgae-based microrobots for active drug-delivery in the lungs and the gastrointestinal tract that have been tested with mice.
After revision: Potential applications with demonstrated prototypes include: Medical microbots For example, there are biocompatible microalgae-based microrobots for active drug-delivery in the lungs and the gastrointestinal tract , and magnetically guided engineered bacterial microbots for 'precision targeting' for fighting cancer that all have been tested with mice.