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. Author manuscript; available in PMC: 2014 Oct 23.
Published in final edited form as: ACS Appl Mater Interfaces. 2013 Oct 8;5(20):10.1021/am401981g. doi: 10.1021/am401981g

Figure 1. Characterization of hyperbranched alginate.

Figure 1

(A) ATR-FT-IR spectra of (I) alginate, (II) 3,5-dicarboxyphenylglycineamide, (III) Hyperbranched alginate, (IV) hyperbranched alginate azide, and (V) fluorescent hyperbranched alginate azide. (B) Proton NMR of hyperbranched alginate azide.