Check out the MIT news release on our latest publication.
We have developed tiny, injectable magnetoelectric antenna that can wirelessly power deep-tissue medical implants, without bulky batteries or invasive surgery.
This ultra-small device — smaller than a grain of sand — harvests low-frequency magnetic fields and converts them into electric charge via a magnetostrictive piezoelectric film. The result: 4–5 orders of magnitude more power than similarly sized conventional antennas.
It opens doors to battery-free pacemakers, neuromodulators (for epilepsy, Parkinson’s), and continuous biosensors, all placed via needle rather than major surgery.
Thanks to the
#Mathers #Foundation and
@MindPrize for supporting our work!
news.mit.edu/2025/injectable…