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Highly transparent and flexible Ag nanowire-embedded silk fibroin electrodes for biocompatible flexible and transparent heater

机译:高度透明和柔韧的AG纳米线嵌入式丝纤维素电极,用于生物相容的柔性且透明加热器

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We investigated the electrical, optical and mechanical properties of silver (Ag) nanowire (NW) embedded into a silk fibroin (SF) substrate to create high performance, flexible, transparent, biocompatible, and biodegradable heaters for use in wearable electronics. The Ag NW-embedded SF showed a low sheet resistance of 15 Ω sq ~(?1) , high optical transmittance of 85.1%, and a small inner/outer critical bending radius of 1 mm. In addition, the Ag NW-embedded SF showed a constant resistance change during repeated bending, folding, and rolling because the connectivity of the Ag NW embedded into the SF substrate was well maintained. Furthermore, the biocompatible and biodegradable Ag NW-embedded SF substrate served as a flexible interconnector for wearable electronics. The high performance of the transparent and flexible heater demonstrated that an Ag NW-embedded SF-based heater can act as a biocompatible and biodegradable substrate for wearable heaters for the human body.
机译:我们调查了嵌入丝素蛋白(SF)基板中的银(Ag)纳米线(NW)的电气,光学和机械性能,以产生高性能,柔性,透明,生物相容性和可生物降解加热器,用于可穿戴电子设备。 AG NW嵌入式SF显示出15Ω平方〜(α1)的低薄层电阻,高光学透射率为85.1%,小/外临界弯曲半径为1毫米。另外,Ag NW嵌入的SF在重复弯曲,折叠和轧制过程中显示出恒定的电阻变化,因为嵌入到SF基板中的Ag NW的连接性得到很好地保持。此外,生物相容性和可生物降解的AG NW嵌入式SF基板用作可穿戴电子器件的柔性互连器。透明和柔性加热器的高性能证明了AG NW嵌入式SF基加热器可以作为用于人体的可穿戴加热器的生物相容和可生物降解的基板。

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