Fig. 5

Microscopic characterization and in vitro degradation behavior of SrR/PA-MOC. a: FT-IR diagram of SrR/ 1.25wt. % PA-MOC after curing in air for 1 d; b: SEM images of 1.25 wt% PA-MOC after curing in air for 1 d; c: SEM images of 1 wt% SrR/ 1.25wt. % PA-MOC after curing in air for 1 d; d: Compressive strength and softening coefficient of SrR/1.25 wt% PA-MOC after curing in air for 1 d and soaking in SBF for different ages; e: Mass loss rate of SrR/1.25 wt% PA-MOC after soaking in SBF for different ages