Particle composition | Particle size ( lm/nm) | Density (g/cm3) | Solid content (% WT) | Particles//ml | ||
Polystyrene | 100 lm | 1.05 | 2 | 3.5*104 | ||
10 lm | 1.05 | 2 | 3.5*107 | |||
1 lm | 1.05 | 2 | 3.5*1010 | |||
Polymethacrylate | 100 lm | 1.19 | 10 | 2.0*105 | ||
50 lm | 1.19 | 10 | 1.6*106 | |||
20 lm | 1.19 | 10 | 2.5*107 | |||
SiO2 | 1 lm | 1.8–2 | 2,5 | 7.9*1010 | ||
500 nm | 1.8–2 | 5 | 1.3*1012 | |||
TiO2 | 1 lm | 2.2 | 2.2 | 8.1*1010 | ||
500 nm | 2.2 | 2.5 | 7.3*1011 | |||




Mean SD | N | Compared groups | MD (95% CI) | P value | |||
BA micro-CT | 86.3 | 6.8 | 3 | BA micro-CT vs. BA nano-CT | 21.4 | (2.3, 40.5) | 0.04 |
BA nano-CT | 65.5 | 11 | 7 | BA micro-CT vs. BA histology | 0.2 | ( 3.0, 3.5) | 0.869 |
BA histology | 84.1 | 8 | 3 | BA nano-CT vs. BA histology | 18.3 | ( 39.1,2.6) | 0.064 |
BIC micro-CT | 84 | 4 | 3 | BIC micro-CT vs. BIC nano-CT | 21.5 | ( 0.1,43.1) | 0.051 |
BIC nano-CT | 62.8 | 11.7 | 7 | BIC micro-CT vs. BIC histology | 0.3 | ( 4.4, 5.0) | 0.881 |
BIC histology | 82.5 | 5.9 | 3 | BIC nano-CT vs. BIC histology | 19.1 | ( 38,8, 0.5) | 0.052 |
BV micro-CT | 81.4 | 5.5 | 3 | BV micro-CT vs. BV nano-CT | 26.7 | ( 58.4, 111.8) | 0.157 |
BV nano-CT | 55.4 | 7.4 |