Table 1 Composition of polylactic acid-based electrospun fiber and HA-valsartan hydrogel scaffold
Formulation | Hydrogel component | Electrospun component | |||
|---|---|---|---|---|---|
Hyaluronic acid (%w/v) | Valsartan (%w/v) | Ascorbic acid (%w/v) | Sodium metabisulfite (%w/v) | ||
VA | 0.1 | 1.5 | 0.5 | 0.2 | 20% w/v PLA cross-linked using 0.2% v/v glutaraldehyde |
VB | 0.2 | 1.0 | 0.75 | 0.2 | |
VC | 0.3 | 1.5 | 0.5 | 0.2 | |
VD | 0.4 | – | 0.75 | 0.2 | |