Figure 1From: Biocompatibilities and biodegradation of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)s produced by a model metabolic reaction-based system The 600Â MHz 13 C NMR spectra of the B1, V1, B2, B3, V2, and V4 carbon resonances of (A) random PHBV with 53Â mol% of 3HV (R53) and (B) putative block PHBV with 50Â mol% of 3HV (B50). Back to article page