Phys.org
Tuesday, October 27, 2026 at 05:20 PM1 min readVerified Wire
Metal-free magnetic sensor can be safely implanted for wireless monitoring

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Researchers in the U.S. and China have created a biocompatible, metal-free magnet that can be safely implanted and generate signals from deep inside the body. Led by Wubin Bai at the University of North Carolina, the team revealed how magnetism can emerge from the rearrangement of atoms in heated carbon nitride, which strengthens the coupling between unpaired electrons.
Developing story reported by Phys.org. Further verified dispatches and detailed updates will follow shortly as confirmed by correspondents.
Source:[Phys.org]
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