Inherent highly ordered anisotropic aerogels were prepared through a facile celery-carbonization process. The subsequent modification of silver nanowire knitted nets endowed the prepared carbonaceous aerogel with several valuable properties, including broad-spectrum antibacterial activity, near-infrared responsive heating, lightweight cushioning and anisotropic pressure-sensitive conductivity. With the aid of 3D printing technology, this versatile material could be applied as an ultralight monitor to realize the visualized detection of different physiological activities, such as ankle movements and cardiac arrhythmias.

中文翻译：

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银纳米线网状编织各向异性气凝胶，可作为超轻灵敏的生理活性监测器†

通过简便的芹菜碳化过程制备了固有的高度有序的各向异性气凝胶。随后对银纳米线编织网的改性赋予了所制备的碳质气凝胶多种有价值的特性，包括广谱抗菌活性，近红外响应加热，轻质缓冲和各向异性压敏导电性。借助3D打印技术，这种多功能材料可以用作超轻型监视器，以实现可视化检测不同的生理活动，例如踝关节运动和心律不齐。