U-M innovation may shed light on cause of cancer, nerve damage

A tiny device developed by University of Michigan scientists has made the impossible possible – using the tiny nano-voltmeter, scientists have been able to measure the electric field inside a cell. That may not sound like much, but the technology may have stunning applications, from shedding light on the causes of diseases like cancer and Alzheimer’s to mending nerve damage.

Excerpt:

With a diameter of about 30 nanometers, the spherical device is 1,000-fold smaller than existing voltmeters, Kopelman said. It is a photonic instrument, meaning that it uses light to do its work, rather than the electrons that electronic devices employ.

Read more here. 

THIS STORY FIRST APPEARED IN METROMODE