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. Author manuscript; available in PMC: 2013 Jul 15.
Published in final edited form as: Acta Biomater. 2011 Mar 23;7(7):2857–2864. doi: 10.1016/j.actbio.2011.03.023

Figure 1.

Figure 1

(A) Chemical structures of (i) poly(SA), (ii) poly(CPH), and (iii) poly CPTEG. Here, n and m represent degree of polymerization. (B) Scanning electron photomicrographs of 50:50 CPH:SA and 50:50 CPTEG:CPH microparticles. Scale bar: 5 μm.