Studying heart cells with nanovolcanoes

Researchers at EPFL and the University of Bern have developed a groundbreaking method for studying the electrical signals of cardiac muscle cells. The technology has numerous potential applications in basic and applied research—such ...

Sonic booms in nerves and lipid membranes

(Phys.org)—Neurons might not be able to send signals as fast as electrons in wires or photons in fiber, but what if they can communicate using miniature sonic booms? That would be quite a revolutionary discovery. A group ...

Popping Bubbles Hold Promise in Cellular Drug Injection

(PhysOrg.com) -- A new technique that harnesses the power of mighty microscopic bubbles, developed by Duke engineers, can open for a blink of the eye nanometer-sized entries into individual cells.