Skip to main content
. Author manuscript; available in PMC: 2011 Aug 1.
Published in final edited form as: Biomed Microdevices. 2010 Aug;12(4):753–760. doi: 10.1007/s10544-010-9429-y

Fig. 2.

Fig. 2

HIFU foamed PMMA sample, (a) linear porous regions foamed on a PMMA chip, (b) a typical scanning electron microscopy image of the internal porous structure, scale bar is 200 um