Table 3.

Maximum expansion ratio, wall velocity and cavitation for hypothetical agents with 1 μm radius and 10 nm shell thickness as a function of material properties. Inertial cavitation is assumed to be present if the ratio of maximum to initial radius exceeds two.

	High shear modulus and viscosity			Albumin			Polymer			Liquid			Unit
GL	0.0	0.5	1.5	0.0	0.5	1.5	0.0	0.5	1.5	0.0	0.5	1.5	MPa
δmax	1.13	1.10	1.07	1.29	1.15	1.09	8.47	3.03	1.24	9.34	3.68	1.29	m∕s
$V_{2\text{\hspace{0.17em}max}}^{+}$	0.59	0.48	0.37	1.22	0.71	0.47	63.9	7.8	1.2	51.3	54.2	1.4	m∕s
$V_{2\text{\hspace{0.17em}max}}^{-}$	0.78	0.56	0.39	2.64	0.94	0.50	810.9	48.9	1.4	1135.7	158	1.7	m∕s
Cavitation	No	No	No	No	No	No	Yes	Yes	No	Yes	Yes	No	N∕A