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Block copolymers based on fatty acid esters of poly(ethylene oxide)-block-poly(hydroxy alkyl l-aspartamide) were prepared and characterized by 1 H-NMR. The structure of the core-forming block was changed through application of different lengths of the poly(l-aspartamide) (PLAA) block, spacer group or fatty acid and varying the substitution level of the side chain on the polymeric backbone...
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