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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: Biomaterials. 2009 Aug 11;30(30):6094–6101. doi: 10.1016/j.biomaterials.2009.07.046

Figure 2.

Figure 2

Figure 2

Figure 2

SEM micrographs of alginate/chitosan microparticles prepared by ionic gelation methods after immersing in SBF. A plate-like apatite layer was formed on the surface of microparticles after immersing in SBF (b). Alginate/chitosan microparticles prior to apatite coating (c).