noun
ultrasonication; sonication; ultrasonic treatment
Technical term used in chemistry, biology, and materials science for applying ultrasound to a sample, often for mixing, dispersing, or cleaning.
超音波処理によって細胞を破砕する。
Cells are disrupted by ultrasonication.
ナノ粒子の分散には超音波処理が有効だ。
Ultrasonication is effective for dispersing nanoparticles.
超音波 means 'ultrasound' (the wave itself), while 超音波処理 refers to the process or treatment using ultrasound.
Compound of 超音波 (ultrasound) + 処理 (treatment, processing).