Nanotechnology magnets used to control cells
Date: 11.1.2008
U.S. medical researchers are hoping that using **magnetism and nanotechnology** to harness a biological control system could become a **noninvasive** way to treat **diseases**.
The "nanomagnetic cellular switch" enabled the researchers to control living cells through magnetic forces rather than **chemicals** or **hormones**, said lead researcher Dr. Don Ingber, from Children's Hospital Boston.
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