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. Author manuscript; available in PMC: 2013 Mar 1.
Published in final edited form as: J Am Coll Surg. 2012 Jan 5;214(3):328–337. doi: 10.1016/j.jamcollsurg.2011.11.006

Figure 3.

Figure 3

Scanning electron micrographs of (a) 50 nm C-eNP and (b) 100 nm C-eNP. Scale bar = 200 nm.