Table 2.
Formulations of hydrogel dressings.
Hydrogel Dressings | Formulations |
---|---|
HEC | 300 mg HEC in 20 mL ddH2O |
aECMHCl,25 | 500 mg aECMHCl,25 in 20 mL 0.1 N HCl |
SC | 400 mg SC in 20 mL ddH2O |
HA | 400 mg HA in 20 mL ddH2O |
CS | 400 mg CS in 20 mL 0.1 N glycolic acid adjusted to pH 7.0 with 2 N NaOH |
aECMHCl,25/SC | 10 mL aECMHCl,25 + 10 mL SC |
HA/SC | 200 mg HA in 20 mL SC |
CS/SC | 400 mg CS in 20 mL SC |
HEC, hydroxyethyl cellulose; SC, sacchachitin; HA, hyaluronic acid; CS, chitosan.