Acoustic Cavitation Enhances Focused Ultrasound Ablation with Phase-Shift Inorganic Perfluorohexane Nanoemulsions: An In Vitro Study Using a Clinical Device

Table 1

Total ultrasound energy delivered for HIFU exposures at varied duty cycles.

Duty cycles	Acoustic power (watts)	Exposure duration (second)		Total ultrasound energy (joules)
2% exposure	150	5	10	15 (5 s)	30 (10 s)
5% exposure	150	5	10	37.5 (5 s)	75 (10 s)
10% exposure	150	5	10	75 (5 s)	150 (10 s)
100% exposure	150	5	10	750 (5 s)	1500 (10 s)