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Viability of human osteoblast cells (hFOB) after 24 h of cultivation for 24 h at 37 °C and 5 wt % of CO2 for the composites: TCNF-based nanocomposite powders (HATCNF10 and HATCNF40 prepared with 10 and 40 wt % of TCNF, respectively) (a) and CNC-based nanocomposite powders (HACNC10 and HACNC40 prepared with 10 and 40 wt % of CNC, respectively) (b), relatively to the controls (the pure TCNF and CNC). * p ≤ 0.05.
