Development of Dorzolamide Loaded 6-O-Carboxymethyl Chitosan Nanoparticles for Open Angle Glaucoma

Figure 11

DSC thermograms of (a) DRZ loaded OCM-CSNPs, (b) Blank OCM-CSNPs, and (c) DRZ powder. Thermogram showed a shift in endotherm when DRZ was loaded showing a strong interaction of DRZ with OCM-CS. Abbreviations: OCM-CSNPs, 6-O-carboxymethyl chitosan nanoparticles; DRZ, dorzolamide hydrochloride; DSC, differential scanning calorimetry.