Fig. 6.

Predicted maximum bubble diameter for linear, Kelvin-Voight, Neo-Hookean, and Fung elasticity for a single cycle shock-scattering histotripsy excitation (left column) and microtripsy excitation (right column). The fundamental frequency of the excitation was 100 kHz for panels A and B, 1 MHz for panels C and D, and 3 MHz for panels E and F. The initial nucleus for the shock scattering histotripsy excitation was 20 nm, and the peak negative pressure was 17.4 MPa. The initial nucleus size for the microtripsy pulse was 5 nm, and the peak negative pressure was 33.8 MPa.