Fig. 1: Technological route of preparation mimicking meridian system of nature frond leaves. | npj Flexible Electronics

Fig. 1: Technological route of preparation mimicking meridian system of nature frond leaves.

From: Leaf-meridian bio-inspired nanofibrous electronics with uniform distributed microgrid and 3D multi-level structure for wearable applications

Fig. 1

a Photograph of nature plant leaves with special meridians. b Digital images of different prepared nanofibrous membrane. c TTPCN membrane with thickness of 0.7 mm shows special grid-like morphology and multi-level structure, both the scale bars in c (II) and c (V) are 500 μm. d TTPCN membrane shows good flexibility. e Typical fabrication process of TPPCN membrane.

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