Magnetic Drives for Nanorobots

Rotating and Gradient Magnetic Fields of 3D Helmholtz Coils

Since Nobel Prize-winning theoretical physicist Richard Feynman first proposed the idea of nanotechnology in 1959, scientists have been studying it until now, and its applications have become more and more extensive, especially in the medical industry. Nanorobots, shaped like E. coli. Scientists already conducted clinical trials in 2015. Scientists in the field of nanotechnology research are actively exploring other applications of this technology, such as water treatment or environmental governance. In the future, millions of nanorobots may be manipulated and sent through polluted waters to find and process pollutants and collect them together.

When treating heart disease, nanorobots will pass through a catheter with a diameter of 2 to 3 millimeters and enter the specific part that needs treatment. This catheter technique can also be used in the brain as well as other sites such as the bowel and urinary tract. The greatest difficulty in accessing these parts is the extreme precision that must be achieved. For this reason, nanotechnology has long been hailed as the ideal weapon in the future fight against cancer.