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. 2019 Jun 5;5(6):eaaw7396. doi: 10.1126/sciadv.aaw7396

Fig. 3. Confirmation of PdBT structure using1H NMR.

Fig. 3

Peaks are identified using the letters a to g. Peak integrals are shown below peaks and are calibrated according to the known molecular mass of the central PEG block (left peak d).