How are Electromagnetic Fields Utilized in Nanotechnology?
Electromagnetic fields can be used to manipulate nanoscale particles and devices in various ways. Techniques like [dielectrophoresis](https://) utilize non-uniform electric fields to move and position nanoparticles. Additionally, electromagnetic fields are employed in [magnetic nanoparticles](https://) for targeted drug delivery and [hyperthermia treatment](https://) in cancer therapy.