Several techniques are employed for robotic manipulation at the nanoscale:
1. Optical Tweezers: Use focused laser beams to trap and move nanoparticles. 2. Magnetic Manipulation: Employ magnetic fields to control magnetic nanoparticles. 3. Electrostatic Manipulation: Utilize electrical fields to maneuver charged particles. 4. Mechanical Manipulation: Involves using nano-grippers and nano-probes to physically move materials.
Each method has its unique advantages and limitations, making them suitable for different applications.
