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Jan 18, 2019

New “ultra” ultrasound is sensitive enough to hear individual bacteria

Posted by in categories: biotech/medical, electronics

Ultrasound technology has been in wide use for decades, helping submarines navigate and letting doctors non-invasively peer inside patients, but it might be about to get a whole lot more powerful. Researchers have developed an “ultra” ultrasound sensor that is so sensitive it can hear air molecules moving around or the vibrations of individual cells.

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