Research Article
Remineralizing Efficacy of Fluorohydroxyapatite Gel on Artificial Dentinal Caries Lesion
Figure 3
XRD spectrograph (a1, b1, and c1) and FT-IR (a2, b2, and c2) spectra of the hexagonal crystal of Group FHA, Ca(OH)2, and MTA. (a1 and a2) Group FHA; (b1 and b2) Group CH; (c1 and c2) Group MTA.