Fig. 4: Nuclear magnetic resonance characterization.

a 1H NMR of poly(TAz-alt-PA)-b-poly(PA-alt-PO). b DOSY NMR spectra of poly(TAz-alt-PA)-b-poly(PA-alt-PO).

a 1H NMR of poly(TAz-alt-PA)-b-poly(PA-alt-PO). b DOSY NMR spectra of poly(TAz-alt-PA)-b-poly(PA-alt-PO).