Fig. 3
From: Enhanced calcium ion mobilization in osteoblasts on amino group containing plasma polymer nanolayer
Relative cell viability of MG-63 osteoblasts on the chemical surface compositions after 24 h. Relative cell viability: values from the cell metabolism (MTS) related to the values of the cell density (crystal violet). Note that osteoblasts on Ti + PPAAm indicated an increase in relative cell viability compared with Ti + Col and bare Ti as well as IBIDI. (Anthos reader, mean ± s.e.m., adjusted Mann-Whitney U-Test, *p < 0.05, n = 5 independent experiments)