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. Author manuscript; available in PMC: 2013 Dec 28.
Published in final edited form as: J Mater Chem. 2012 Dec 28;22(48):25463–25470. doi: 10.1039/C2JM35420A

Scheme 2.

Scheme 2

(a) The preparation of PNPs from methoxy-terminated 215-b-315 block copolymer. (b) The preparation of PNPs from tosyl-functionalized (2-co-4)15-b-315 block copolymer. At the end of each sequence, the first image is a representative TEM image of the PNP (see Fig. S4 in the ESI for an expanded TEM image of the PNPs prepared from (2-co-4)15-b-315) and the second image is a plot of its DH distribution, as measured by DLS.