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. Author manuscript; available in PMC: 2011 Oct 20.
Published in final edited form as: Bioconjug Chem. 2010 Oct 20;21(10):1820–1826. doi: 10.1021/bc100169y

Figure 3.

Figure 3

Analysis of grafted poly(N-isopropylacrylamide) and solution polymerized poly(N-isopropylacrylamide) by gel-permeation chromatography. Normalized refractive index responses from the two syntheses are overlaid to show solution (black) and surface-cleaved (grey) polymer retention volumes, and are labeled with the calculated number-average molecular weight (Mn). Samples were derived from the same polymerization reaction containing EMP-bound 1.2 μm Nylon 6,6 membranes, monomer, initiator, and solution EMP.