Fig. 1From: Fe-curcumin nanozyme-mediated immunosuppression and anti-inflammation in experimental autoimmune uveitisCharacterization of the Fe-curcumin nanozyme. a The preparation process of the Fe-curcumin nanozyme. b TEM image. The picture was snapped by 100 µg/mL Fe-curcumin ethanol solution. c FTIR spectra of curcumin and Fe-curcumin samples. d DLS data of the Fe-curcumin nanozyme. e Photos of the Fe-curcumin nanozyme in different solvents. f XPS spectra of the Fe-curcumin nanozyme. Fe and C1s are provided separatelyBack to article page