Tiny laboratories that fit in your hand can rapidly identify pathogens using electricity

When you think of electric fields, you likely think of electricity—the stuff that makes modern life possible by powering everything from household appliances to cellphones. Researchers have been studying the principles of electricity since the 1600s. Benjamin Franklin, famous for his kite experiment, demonstrated that lightning was indeed electrical.

source https://phys.org/news/2024-11-tiny-laboratories-rapidly-pathogens-electricity.html