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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Ann Biomed Eng. 2011 Nov 19;40(4):883–897. doi: 10.1007/s10439-011-0468-1

FIGURE 9.

FIGURE 9

(a) SEM micrograph of control SMP foam (40× magnification), (b) SEM micrograph of 4% tungsten SMP foam (40× magnification), and (c) SEM micrograph of 4% tungsten SMP foam (250× magnification).