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. 2017 Sep 11;11:2685–2695. doi: 10.2147/DDDT.S145716

Figure 4.

Figure 4

Scanning electron microscopy images of (A) Ca-MOF, (A¯) FBP@Ca-MOF, (B) Fe-MIL-53, (B¯) FBP@Fe-MIL-53, (C) Fe-MIL-101, (C¯) FP@Fe-MIL-101, (D) Fe-MIL-100, and (D¯) FBP@Fe-MIL-100.

Abbreviations: FBP, flurbiprofen; MOF, metal organic framework.