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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: J Mater Sci Mater Med. 2013 Jul 26;24(11):10.1007/s10856-013-5006-2. doi: 10.1007/s10856-013-5006-2

Fig. 3.

Fig. 3

SEM surface images of unmodified control fiber, and fiber after chitosan+CA immobilization