ultrasound waves tagged posts

Contactless manipulation method could be used in industries such as robotics and manufacturing,where devices wouldn’t need a built-in power source in order to move.

University of Minnesota Twin Cities researchers have discovered a new method to move objects using ultrasound waves. The study is published in Nature Communications, a peer-reviewed, open-access scientific journal.

While it’s bee...

The new platform technology uses ultrasound waves to create complex and precise objects. Most 3D printing methods currently in use rely either on photo (light)- or thermo (heat)-activated reactions to achieve precise manipulation of polymers. The development of a new platform technology called direct sound printing (DSP), which uses soundwaves to produce new objects, may offer a third option.

The process is described in a paper published in Nature Communications. It shows how focused ultrasound waves can be used to create sonochemical reactions in minuscule cavitation regions — essentially tiny bubbles...