• The electrical transport of the metallized vein networks is mimicked from the material transport function of the leaf vein networks.

• The vein-like transparent conducting electrodes show ultralow sheet resistance < 0.1 Ω □⁻¹, broadband optical transparency > 80%, and high current density transport capability > 6000 A cm⁻².

• The metal consumption for the metallization of the leaf veins can be as low as 4 g m⁻².

中文翻译：

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具有低薄层电阻和金属消耗的仿生脉状透明导电电极

• 金属化静脉网络的电传输模仿叶静脉网络的物质传输功能。

• 静脉状透明导电电极显示出超低的薄层电阻＜0.1Ω□ ^-1，宽带光学透明性＞ 80％，并且高电流密度传输能力＞ 6000A cm ^-2。

• 叶脉金属化的金属消耗可低至4 g m ^-2。