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. Author manuscript; available in PMC: 2011 Apr 2.
Published in final edited form as: J Control Release. 2010 Jan 4;143(1):71–79. doi: 10.1016/j.jconrel.2009.12.022

Scheme 1.

Scheme 1

Synthesis of HPMA copolymers containing different functional groups. A) General synthetic scheme of the copolymerization of HPMA with functionalized comonomers. B) Structure of comonomers used to produce the copolymer array. C) Comparison of molecular weight distribution profiles of P-MATC5 (a) and P-MAA5 (b) fractions.