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. Author manuscript; available in PMC: 2010 Aug 23.
Published in final edited form as: Int J Pharm. 2002 Sep 5;244(1-2):9–19. doi: 10.1016/s0378-5173(02)00297-1

Fig. 1.

Fig. 1

Synthesis of naltrexone-loaded hydrolyzable crosslinked PEO–MMA nanoparticles (A=N,O-dimethacryloylhydroxylamine; B=Methylmethacrylate; C=Plolyethyleneglycol monomethylether monomethyacrylate; D=Crosslinked copolymer).