Calcium Alginate and Calcium Alginate-Chitosan Beads Containing Celecoxib Solubilized in a Self-Emulsifying Phase

Figure 1

Stereomicroscopic images of wet (a-b) (2x magnification) and dry (c-d) (3x magnification) beads obtained using a needle of 600 μm in diameter.

(a)

(b)

(c)

(d)