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. Author manuscript; available in PMC: 2017 May 1.
Published in final edited form as: J Polym Sci A Polym Chem. 2015 Nov 12;54(9):1268–1277. doi: 10.1002/pola.27969

Figure 4.

Figure 4

Functionalization of pAzTEGMA by CuAAC. (a) Schematic illustration of the functionalization of pAzTEGMA with propargyl alcohol at room temperature. (b) GPC traces of pAzTEGMA before (red line) and after the click reaction with propargyl alcohol. (c) 1H NMR spectra of the pAzTEGMA before (bottom) and after (top) the click reaction with propargyl alcohol.