Fig. 2
Characterization and catalytic activity of C/Q@ZIF-8-HA. (A) TEM image of C/Q@ZIF-8-HA. (B) TEM image and element mapping C/Q@ZIF-8-HA. (C) FT-IR of C/Q@ZIF-8-HA. (D) Particle size analysis of CeO2@ZIF-8-HA and C/Q@ZIF-8-HA. (E) Zeta potential analysis of CeO2@ZIF-8-HA and C/Q@ZIF-8-HA. (F) Catalase-mimicking activity of ZIF-8, CeO2, CeO2@ZIF-8-HA and C/Q@ZIF-8-HA. (G) In vitro release curve of QT. **P < 0.01