Fig. 2From: Preparation and evaluation of polymeric beads composed of Chitosan–Gellan Gum–Gum Ghatti/-Gum Karaya polyelectrolyte complexes as polymeric carrier for enteric sustained delivery of Diclofenac sodiumFTIR spectra of Chitosan (a), Gum Ghatti (b), Gum Karaya (c), dried blank Chitosan–Gellan Gum–Gum Ghatti PEC beads (d) and dried blank chitosan–Gellan gum–gum Karaya PEC beads (e)Back to article page