Fig. 7: In vivo biosafety analysis of C-dot SOD nanozymes.
From: Deciphering the catalytic mechanism of superoxide dismutase activity of carbon dot nanozyme
a Body weight change in healthy mice after treatment with PBS and C-dot SOD nanozymes, respectively (n = 4 mice). b Blood biochemical analysis and c routine blood test of healthy mice at 7 days post-injection of C-dot nanozymes and 30 days post-injection of PBS and C-dot SOD nanozymes, respectively (n = 3 mice). The units of different parameters in serum biochemical analyses and blood routine tests are shown in source data. Source data are provided as a Source Data file. d Hematoxylin-eosin staining images of the tissue sections of heart, liver, spleen, lung, kidney, and brain obtained from healthy mice after treatment with PBS, and C-dot SOD nanozymes at 7 days and 30 days post injection; (n = 3 mice); scale bar = 200 μm.
