Table 1. Results of the Synthesis of l-Proline Based Copolypeptides in ACN/Water (1:1 v/v).

copolypeptide	monomer ratios, 1H NMR	diff coeff, ×10–10 [m2·s–1]a	dhydr [nm] (PDI)b
PPI-(PLP20)8	20/0	14.7
PPI-(PLP20-b-PBLG10)8	21/9	2.44	60 (0.31)c
PPI-(PLP20-b-PBLG20)8	19/19	1.57	65 (0.29)
PPI-(PLP20-b-PBLG40)8	20/44	1.07	gel
PPI-(PLP20-b-PZLL10)8	20/10	2.51	57 (0.18)
PPI-(PLP20-b-PZLL20)8	20/22	2.45	69 (0.23)
PPI-(PLP20-b-PZLL40)8	22/48	2.13	gel

^aObtained from DOSY ¹H NMR.

^bHydrodynamic diameter by DLS.

^cNanoparticles were nonspherical.