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. Author manuscript; available in PMC: 2008 Oct 1.
Published in final edited form as: Biomacromolecules. 2007 Sep 22;8(10):3177–3183. doi: 10.1021/bm700697a

Figure 4.

Figure 4

Second derivative resolution enhancement and curve-fitted amide I region (1700-1612 cm−1) for free HSA and its polyamine adducts in aqueous solution with 1 mM polyamine and 1.5 mM protein concentrations.