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. Author manuscript; available in PMC: 2008 May 22.
Published in final edited form as: J Mater Sci Mater Med. 2007 Jul 10;19(2):507–515. doi: 10.1007/s10856-007-3178-3

Fig. 12.

Fig. 12

XRD patterns of the composite disk specimen immersed in saline solution for 48 h and 144 h. Peaks corresponding to the formation of poorly crystalline HAP are indicated by asterisk. Sharp peaks at 2θ ∼ 38° and 2θ ∼ 44.5° are due to the aluminum holder.