Research Article
Hollow Mesoporous Silica@Zeolitic Imidazolate Framework Capsules and Their Applications for Gentamicin Delivery
Figure 3
Wide-angle PXRD patterns (a), small-angle PXRD patterns (b), and FTIR spectra (c) of solid MS, HMS, GM/HMS, and GM/HMS@ZIF. (d) Release profiles of GM from GM/HMS@ZIF capsules by stepwise acidification.
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