Figure 11

(A) SEM image of composite coatings in SBF for 28 days at 25kX, (B) SEM image of composite coatings in SBF for 28 days at 10kX, (C) FTIR spectra before and after immersion in SBF for 1, 7, 21 and, 28 Days and, (D) XRD pattern for 0 Day and 28 Day, (E) EDX analysis of composite coating immersed in SBF for 28 days with Ca/P ratio of 1.54 and (F) EDX analysis of composite coating before immersion in SBF with Ca/P ratio of 0.544.