Biomedical Engineering > GATE 2025 > Scaffold Properties
Polylactic-co-glycolic acid (PLGA) is combined with an equal amount (by weight) of hydroxyapatite (HA) to make a bone scaffold. If the porosity of the scaffold is 80%, what is the scaffold density in g/cm3? (rounded off to two decimal places)
Assume densities of PLGA and HA to be 1 g/cm3 and 3 g/cm3, respectively.
Assume densities of PLGA and HA to be 1 g/cm3 and 3 g/cm3, respectively.
Correct : 0.40
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