A liquid oxygen droplet flattens, rushes back and forth, and then seems to be caught in an invisible trap in the above video. Why does this happen? There are two phenomena at work here: the ...

Electrochemical or paramagnetic? That was the question for attendees sourcing medical oxygen sensors at Sensor 2001 in Nürnberg, Germany. Two UK companies chose this showcase for sensor technology, ...

Physicists have magnetically levitated various solid objects - including gold, platinum and diamond - in cold oxygen gas for the first time. Laurence Eaves and colleagues at Nottingham University were ...

Electron paramagnetic resonance (EPR) spectroscopy is a powerful analytical technique leveraging the magnetic properties of unpaired electrons to investigate the structure, dynamics, and environment ...