Fig. 5

Fig. 5 Trapping and rotation of zebrafish larvae. a) Schematic of zebrafish trapping. b) Schematic of zebrafish rotation. c) A zebrafish larva is trapped and slides down the glass capillary toward the tip. d) A zebrafish larva in front of the capillary is trapped and slides toward the tip. The light-blue lines denote the trajectories of the trapped zebrafish larvae. e) Multiple view angles of a rotating 4 dpf zebrafish larva. Ultrasound excitation frequency and voltage were 185 kHz and 12 V_PP, respectively. f) Multiple view angles of a rotating 8 dpf zebrafish larva. Ultrasound excitation frequency and voltage were 185 kHz and 15 V_PP, respectively. Yellow curves show the rotating directions. The magenta box denotes the vibrating capillary. Scale bar, 500 μm.