Conversely, the coating of the microbubbles can also be optimized for the required ultrasound frequency, making it easier for the jets to form. More information: Marco Cattaneo et al, Cyclic ...

Low-frequency ultrasound waves (39 kHz) can disrupt the cell membrane and trigger cell death in cancer cells. It is a relatively low-cost and non-invasive approach. Unlike normal cells ...

The grants ranged from $68,000 to $4.2 million, according to an official with the Helmsley Charitable Trust. Ultrasound uses high-frequency sound waves to provide images of structures inside the body.

This technology is a method for mitigating the deposition of wax on production tubing walls. The method comprises positioning at least one ultrasonic frequency generating device adjacent the ...

A $27.4 million statewide initiative will equip rural hospitals in Hettinger, Dickinson, Bowman, Beach, Mott, New England and ...

Among them is ultrasound-based water purification, a promising approach that uses high-frequency sound waves to eliminate contaminants without chemicals. Ultrasound purification relies on a ...