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. Author manuscript; available in PMC: 2012 Aug 1.
Published in final edited form as: Nanomedicine. 2011 Jan 25;7(4):464–471. doi: 10.1016/j.nano.2011.01.004

Figure 3.

Figure 3

Representative circular dichroism spectra of neuropeptide Y (NPY; 20 μM) in saline (Sal-NPY) and in SSM (NPY-SSM; 5 mM DSPE-PEG2000).