Table 1.
Polymer | Feed ratio | DLSb | CMCc | ||
---|---|---|---|---|---|
7/COOH | xa | Dh [nm] | PDI | [pM] | |
8a | 23/21 | 21 | 34 | 0.24 | 245 ± 8 |
8b | 17/21 | 18 | 35 | 0.27 | 328±13d |
8c | 12/21 | 12 | 37 | 0.25 | 390±21e |
Number of ADT groups per polymer as determined by 1H NMR
Z-average hydrodynamic diameter (Dh) and polydispersity index (PDI=μ2Γ−2) of the micelles as determined by dynamic light scattering (DLS) after fitting the correlation function using the cumulant method.
Critical micelle concentration (CMC) as determined by the surface tension method.
p = 0.0031 vs. 8a.
p = 0.035 vs. 8b.