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(a) Compressive strength after settling (coloured bars) and after 3 months incubation in PBS (white bars); (b) fraction toughness, (c) bending strength and (d) bending modulus of Cemex® bone cement (green), Cemex® containing chlorhexidine powder 3% w/w (violet) and coated silica nanoparticles (orange) (mean ± SD, n = 6).
