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. Author manuscript; available in PMC: 2011 Jun 14.
Published in final edited form as: Biomacromolecules. 2010 Jun 14;11(6):1507–1515. doi: 10.1021/bm100144v

Figure 2.

Figure 2

Second derivative resolution enhancement and curve-fitted amide I region (1700-1600 cm-1) for free BSA and its polyamine adducts with 0.5 mM polyamine and 0.25 mM protein concentrations at pH 7.4.