From: 3D printing PCL/nHA bone scaffolds: exploring the influence of material synthesis techniques
Preparation Technique | Diameter (mm) | L/D Ratio | Height (mm) | Contact Angle (°) | Uniformity |
---|---|---|---|---|---|
Theoretical | 0.510 | 1.96 | 0.408 | 127 | 1.000 |
Melt-Blending | 0.515 ± 0.037 | 1.92 ± 0.15 | 0.456 ± 0.030* | 89 ± 14* | 0.949 ± 0.117 |
Liquid Solvent | 0.544 ± 0.064 | 1.88 ± 0.25 | 0.084 ± 0.022* | 13 ± 3* | 0.875 ± 0.157* |
Solid Solvent | 0.478 ± 0.062 | 2.13 ± 0.31 | 0.413 ± 0.039 | 73 ± 4* | 0.880 ± 0.146* |
Powder Blending | 0.517 ± 0.035 | 1.96 ± 0.16 | 0.390 ± 0.052 | 107 ± 11 | 0.873 ± 0.094* |