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. Author manuscript; available in PMC: 2012 Sep 15.
Published in final edited form as: J Biomed Mater Res A. 2011 Jun 16;98(4):509–516. doi: 10.1002/jbm.a.33128

Figure 1.

Figure 1

Schematic of PPy-PU composite synthesis. Pyrrole was emulsified in PU/chloroform solution containing SDS with vigorous agitation. Then, by dropwise addition of FeCl3, PPy nanoparticles were polymerized in situ. The reaction was quenched and the precipitant was washed with ethanol. Composite melt was molded into films.