Table 1.
Expected DAH/API ratio (%)a |
Calculated DAH/API ratio (%)b |
Mw (kDa) | Mn (kDa) | PDI | Buffer capacity (%) | |
---|---|---|---|---|---|---|
p(DAH2-R/API1) | 50/50 | 66/34 | 6.49 | 5.64 | 1.15 | 35.4 |
p(DAH1-R/API1) | 33/67 | 53/47 | 6.58 | 5.85 | 1.13 | 39.1 |
p(DAH1-R/API2) | 20/80 | 37/63 | 6.27 | 5.98 | 1.05 | 42.9 |
Relative molar ratios in p(DAHa/APIb)s of DAH/API added initially for polymerization
Calculated molar ratios in p(DAHa/APIb)s of DAH/API after NMR analysis of synthesized polymers