Fig. 1From: Doxorubicin-loaded polymeric nanoparticles containing ketoester-based block and cholesterol moiety as specific vehicles to fight estrogen-dependent breast cancerSynthesis path of AcacP—monomer; P3—block copolymer with a keto-ester group at the end; P4—statistical copolymer; P5—block copolymer with PAcacP next to the cholesteryl moietyBack to article page