Fig. 1: Schematic illustration of the biomimetic fabrication method and comparison of real leaf skeleton with replicated biomimetic surface.
From: Biomimetic freestanding microfractals for flexible electronics
a Schematic of the replication process – metallic collector and optimized electrospinning unit. b Optical and SEM images of Ficus religiosa leaf skeleton: b1 represents the optical image, b2 and b3 represent the SEM images at different scale. c Optical and SEM images of biomimetic F. religiosa replicated surface: c1 represents the optical image, c2 and c3 represent the SEM images at different scale.
