Synthesis of Poly(lactic acid)-block-poly(N,N-dimethylaminoethyl methacrylate) Copolymers with Controllable Block Structures via Reversible Addition Fragmentation Polymerization from Aminolyzed Poly(lactic acid)

<div>(a) <sup>1</sup>H NMR spectrum in CDCl<sub>3</sub> and (b) FTIR spectrum of PLA<sub>345</sub>-PDMAEMA<sub>213</sub> block copolymers. (c) Evolution of GPC traces of the synthesized PLA<sub>345</sub>-PDMAEMA block copolymers with polymerization time of 1 (A), 3 (B), and 10 h (C).</div>

International Journal of Polymer Science

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Figure 7

Figure 7: Synthesis of Poly(lactic acid)-block-poly(N,N-dimethylaminoethyl methacrylate) Copolymers with Controllable Block Structures via Reversible Addition Fragmentation Polymerization from Aminolyzed Poly(lactic acid) 

Figure 7 | Synthesis of Poly(lactic acid)-block-poly(N,N-dimethylaminoethyl methacrylate) Copolymers with Controllable Block Structures via Reversible Addition Fragmentation Polymerization from Aminolyzed Poly(lactic acid) 