Researchers at Leipzig University have succeeded in moving tiny amounts of liquid at will by remotely heating water over a metal film with a laser. The currents generated in this way can be used to manipulate and even capture tiny objects. This will unlock groundbreaking new solutions for nanotechnology, the manipulation of liquids in systems in tiny spaces, or in the field of diagnostics, by making it possible to detect the smallest concentrations of substances with new types of sensor systems. In an article recently published in the high-impact journal “Nature Communications”, Martin Fränzl and Professor Frank Cichos of the Faculty of Physics and Earth Sciences at Leipzig University describe how this was achieved.
Research and Transfer Center for bioactive Matter