Figure 1.
GPC chromatograms (RI detection) of the starting compound (Boc-NH-PEG5000-OH), intermediate products ((Boc-NH-PEG5000)2-ABCPA, (NH2-PEG5000)2-ABCPA)), and final PEG macroinitiator ((Br-C(CH3)2-CO-NH-PEG5000)2-ABCPA).
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