To synthesis C6-pBAE a 10 mL round-bottom flask was charged with a mixture of 5-amino-1 pentanol (1.0 g, 10 mmol, 0.5 equiv.), 6-hexylamine (1.0 g, 10 mmol, 0.5 equiv.) and 1,4butanediol diacrylate (4.8 g, 24 mmol, 1.2 equiv.) and was allowed to stir at 90ºC for 20 h. The resulting triblock copolymer was isolated as a yellowish viscous oil. General protocol A for the end-capping of diacrylate pBAEs with oligopeptides (OM-pBAEs): a 1.5 mL tube was charged with a solution of the diacrylate polymer C6 (1 equiv.) and the corresponding oligopeptide in its hydrochloride form (3.1 equiv.), in DMSO (100 mg/mL). After homogenization by stirring, the mixture was allowed to react at overnight at room temperature. Then the reaction solution was treated with a mixture of acetone:Et2O 3:7. This treatment induced the precipitation of the oligopeptide-modified polymer. The new mixture was centrifugated, and the pellet was washed with acetone:Et2O 3:7 (2 x 10 mL). The pure polymeric product was next dried under vacuum overnight. Then the pellet was dissolved in DMSO (100 mg/mL).