Silica Aerogel Improves the Biocompatibility in a Poly--Caprolactone Composite Used as a Tissue Engineering Scaffold
Figure 5
Cytotoxicity index was calculated based on MTT assay values to assess the cytotoxic influence of the release product from the testing materials (see Section 2 for calculation formula). Delayed cytotoxic effects were obvious on the texting samples except sample D ().