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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Biomaterials. 2012 Feb 13;33(13):3503–3514. doi: 10.1016/j.biomaterials.2012.01.041

Fig. 1.

Fig. 1

Fig. 1

(A) Schematic illustration for preparation of the OMA and 1H NMR spectra of (B) OAs and (C) OMAs with various degrees of oxidation in D2O.