Micro, nano, and biohybrid robotics
Micro Robots and Nanorobots
Micro and nanoscale robots describe a range of small systems, often studied with external actuation or observation. Device size alone does not establish onboard sensing or autonomous control.
How these robots work
Some experiments apply magnetic or other external fields to move a device. Microscopy or another tracking method observes the motion and closes the loop.
How to compare the task
Compare the full experimental setup. A small moving body can depend on a much larger field generator and imaging system.
Examples and applications
- Magnetic microrobot research
- Microfluidic movement
- Small-scale manipulation experiments
Limits of this category
- A laboratory motion result does not establish operation inside a human body.
- Tracking can become difficult outside the imaging field.
What to check for the intended task
- State which functions are onboard
- Record the surrounding fluid and flow
- Measure position error and retrieval method
Sources and further reading
Reference updated .
Technical explanation and proposed checks. No hands-on performance result is claimed.