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. Author manuscript; available in PMC: 2018 Oct 10.
Published in final edited form as: J Control Release. 2017 Mar 27;263:18–28. doi: 10.1016/j.jconrel.2017.03.384

Fig. 1.

Fig. 1

A. Synthesis of end-capped PBAE polymers. A diacrylate backbone monomer (B), an amino-alcohol sidechain monomer (S) and an amine containing end-capping molecule (E) were conjugated through a two-step process. B. Chemical structures of B, S and E monomers used in the synthesis of PBAE polymers for this study.