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. Author manuscript; available in PMC: 2020 May 1.
Published in final edited form as: Acta Biomater. 2019 Mar 21;90:37–48. doi: 10.1016/j.actbio.2019.03.041

Table 1:

List of scaffold groups

Scaffold Group Material Pore Size Pattern
PCL - Small PCL (uniform) Small – 0.2 mm (uniform)
PCL - Medium PCL (uniform) Medium – 0.5 mm (uniform)
PCL - Large PCL (uniform) Large – 0.9 mm (uniform)
PCL - Gradient PCL (uniform) Small – 0.2 mm (top section)
Medium – 0.5 mm (middle section)
Large – 0.9 mm (bottom section)
HA15 - Small 85 wt% PCL, 15 wt% HA (uniform) Small – 0.2 mm (uniform)
HA15 - Medium 85 wt% PCL, 15 wt% HA (uniform) Medium – 0.5 mm (uniform)
HA15 - Large 85 wt% PCL, 15 wt% HA (uniform) Large – 0.9 mm (uniform)
HA15 - Gradient 85 wt% PCL, 15 wt% HA (uniform) Small – 0.2 mm (top section)
Medium – 0.5 mm (middle section)
Large – 0.9 mm (bottom section)
HA30 - Small 70 wt% PCL, 30 wt% HA (uniform) Small – 0.2 mm (uniform)
HA30 - Medium 70 wt% PCL, 30 wt% HA (uniform) Medium – 0.5 mm (uniform)
HA30 - Large 70 wt% PCL, 30 wt% HA (uniform) Large – 0.9 mm (uniform)
HA30 - Gradient 70 wt% PCL, 30 wt% HA (uniform) Small – 0.2 mm (top section)
Medium – 0.5 mm (middle section)
Large – 0.9 mm (bottom section)
Dual Gradient PCL (top section)
85 wt% PCL, 15 wt% HA (middle section)
70 wt% PCL, 30 wt% HA (bottom section)		 Small – 0.2 mm (top section)
Medium – 0.5 mm (middle section)
Large – 0.9 mm (bottom section)