[Retracted] Risedronate Effects on the In Vivo Bioactive Glass Behavior: Nuclear Magnetic Resonance and Histopathological Studies

Figure 3

(a)FTIR spectra of 46S6, risedronate, 46S6-8RIS, 46S6-12RIS and 46S6-20RIS composites before soaking in the SBF solution [14]. (b) Infrared spectra of 46S6, 46S6-8RIS, 46S6-12RIS, 46S6-20RIS and HA before after 1 day of immersion in the SBF solution. (c) Infrared spectra of 46S6, 46S6-8RIS, 46S6-12RIS, 46S6-20RIS and HA before after 15 days of immersion in the SBF solution. (d) Infrared spectra of 46S6, 46S6-8RIS, 46S6-12RIS, 46S6-20RIS and HA before after 30  days of immersion in the SBF solution.

(a)

(b)

(c)

(d)