Figure 1: SEM images of HF, PLLA and HM/PLLA-coated samples.
(a) top surface and (b) cross section of HF samples: (c) top surface and (d) cross section of PLLA-coated samples; (e) top surface and (f) cross section of HM/PLLA-coated samples.
Figure 1: SEM images of HF, PLLA and HM/PLLA-coated samples. | Scientific Reports
