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. Author manuscript; available in PMC: 2010 Mar 18.
Published in final edited form as: Int J Pharm. 2008 Oct 25;369(1-2):136–143. doi: 10.1016/j.ijpharm.2008.10.016

Figure 4.

Figure 4

Differential scanning calorimetry thermograms for stearic acid, nifedipine, pure nifedipine nanoparticles, nifedipine/stearic acid nanoparticles, and nanoparticle agglomerates that contain nifedipine, stearic acid, and NaCl.