Fig. 3
SEM images of the surface morphology of Cnh-cel sheets at different loading concentrations of CNH a 10 mg, b 20 mg, c 50 mg, d 100 mg
Fig. 3 | Biomaterials Research
SEM images of the surface morphology of Cnh-cel sheets at different loading concentrations of CNH a 10 mg, b 20 mg, c 50 mg, d 100 mg