Stem Cells Grown in Osteogenic Medium on PLGA, PLGA/HA, and Titanium Scaffolds for Surgical Applications

Table 1

Apparent density, porosity, and pore size of PLGA and PLGA/HAP scaffolds.

Scaffold type	Apparent density (g/L)^a	Porosity (%)^a	Pore size (μm)^b
PLGA	0.12 ± 0.03	83.77 ± 0.62	200–350
PLGA/HA	0.19 ± 0.01	75.44 ± 0.4	200–300

^aDetermined by Displacement method (solvent - Ethanol); ^bDetermined by SEM.