| 摘要 |
The present invention relates to a apparatus and a method for controlling a cell or a particle using frequency modulated ultrasound, which can prevent a stationary wave from occurring using ultrasound of a frequency modulated chirp signal and thereby effectively controlling a cell or a particle, and which can change or classify various cells and particles without physical and chemcial changes and thereby can be used diverse fields such as natural sicence and engineering. [Reference numerals] (110) Frequency modulation signal generator;(120) Window function generation unit;(130) Transmission beamformer;(140) Amplifier;(AA) Frequency modulator |
