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

Figure 12

DSC thermograms of (a) DRZ loaded CSNPs, (b) Blank CSNPs and (c) DRZ powder. DRZ loaded CSNPs showed the prominent endotherm of DRZ indicating weak interaction of DRZ with CS. Abbreviations: CSNPs, chitosan nanoparticles; DRZ, dorzolamide hydrochloride; DSC, differential scanning calorimetry.