Prolonged Delivery of Ciprofloxacin and Diclofenac Sodium from a Polymeric Fibre Device for the Treatment of Peridontal Disease

Figure 9

Stacked chromatograms of dissolution samples in PBS pH 4.0 on days (a) 1, (b) 2, (c) 4, (d) 6, (e) 8, and (f) 10 at 𝜆=278nm. Noticeably, consequential increase in AU implies increase in drug release.

(a)

(b)

(c)

(d)

(e)

(f)