Fig. 9
From: Applications of carbon dots and its modified carbon dots in bone defect repair
Different groups' effects on alkaline phosphatase activity. (A) the relative alkaline phosphatase activities of control group, Zn-CDs group and Zn-G group were compared on the 3rd and 7th day (concentration was 100 μg/mL); (B) Compare the expression of five related genes in MC3T3-E1 cells after incubation of Zn-CDs and Zn-G (100μg/mL) for 3d and (C) 7d; (D) ALP activity. The effect of Zn-CDs on ALP activity was dose-dependent. (*)P<0.001, (**)P<0.01, P<0.001; (E) ALP staining results showed that Zn-CDs had an effect on alkaline phosphatase activity of MC3T3-E1 cells on the 14th day [60]