Figure 2.
Proton nuclear magnetic resonance spectrum of the NIPAAm/AAc/HEMAPCL (88:9:3) copolymer.
Abbreviations: AAc, acrylic acid; DMSO, dimethyl sulfoxide; HEMAPCL, 2-hydroxylethyl methacrylate-poly(ɛ-caprolactone); NIPAAm, N-isopropylacrylamide.
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