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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Pharm Res. 2014 Jun 19;31(12):3538–3548. doi: 10.1007/s11095-014-1440-1

Figure 2.

Figure 2

Typical 1H-NMR spectrum of PEG-PAMD (PEG41-PAMD in D2O) used in the determination of the PEG content (a – aromatic phenylene protons of AMD3100, b – methylene protons of PEG).