Advances in Electrospinning of Natural Biomaterials for Wound Dressing

Figure 5

Drug release from fibers with varied SA contents at pH 3: F4 (6.3% SA; green line); F1 (9.1% SA; black line); F5 (11.8% SA; purple line); and F6 (14.3% SA; orange line). For clarity, data are shown out only to 400 min, although experiments were performed for up to three days. Three independent experiments were performed (each with a separate fiber mat), and results are reported as (Licensed by Royal Society of Chemistry).