Figure 1: Morphology and extraction of LV network.

(a) Optical and (b) SEM images of the leaf and its LV network. (c) Schematic of the LV network fabrication method. The scale bar in b is 500 μm.
(a) Optical and (b) SEM images of the leaf and its LV network. (c) Schematic of the LV network fabrication method. The scale bar in b is 500 μm.