Fig. 12
From: Application of acoustic droplet vaporization in ultrasound therapy
Optical images of nanodroplet-mediated cell fractionation. Images of cavitation bubble cloud (dark) and lesions (white) generated in the RBC agarose gel (gray) using nanodroplet-mediated histotripsy at different pressure levels. A total of 2000 2-cycle pulses at a driving frequency of 500Â kHz and a pulse repetition frequency of 10Â Hz were used for each treatment with peak negative pressure from 6.2 to 20.7Â MPa, with courtesy of [77]