Fig. 2
Comparison of FTIR spectrum of the hydroxylated PHB with pristine PHB. The characteristic band of hydoxyl group in PHB-OH sample can be seen at 3293.69 cm-1.
Fig. 2 | Scientific Reports
Comparison of FTIR spectrum of the hydroxylated PHB with pristine PHB. The characteristic band of hydoxyl group in PHB-OH sample can be seen at 3293.69 cm-1.
