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. Author manuscript; available in PMC: 2013 Nov 25.
Published in final edited form as: Biotechnol Bioeng. 2013 Apr 22;110(10):10.1002/bit.24923. doi: 10.1002/bit.24923

Figure 3.

Figure 3

Localization of an ultrasound microbeam focus at a target cell: (a) x-axis positioning of an ultrasound microbeam focal spot. After a wire target was oriented and positioned in the middle of the field of view of an image along y-axis (middle), echo signals (I) of ultrasound versus x-axis (bottom) were obtained; (b) y-axis positioning of an ultrasound microbeams focal spot. After a wire target was oriented and positioned in the middle of the field of view of an image along x-axis (middle), echo signals of ultrasound versus y-axis (bottom) were obtained; (c) positioning a cell at the focal spot of an ultrasound microbeam.