Nanomesh Organic Electrochemical Transistor for Comfortable On-Skin Electrodes with Local Amplifying Function
Nanomesh Organic Electrochemical Transistor for Comfortable On-Skin Electrodes with Local Amplifying Function
复制标题
具有局部放大功能的纳米网有机电化学晶体管，用于舒适的皮肤电极
DOI：
10.1021/acsaelm.0c00668
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
and Takao Someya
中科院分区：
文献类型：
--
作者：
Jiabin Wang;Sunghoon Lee;Tomoyuki Yokota;Yasutoshi Jimbo;Yan Wang;Md Osman Goni Nayeem;Masaya Nishinaka;and Takao Someya
提出了一种纳米网有机电化学晶体管（NMOECT）。NMOECT是一种多孔纳米网结构，使该设备能够舒适地层压在人体皮肤上，同时实现局部放大。使用NMOECT演示了具有直流电平截止的电生理信号（心电图）的采集和局部放大。实现了25.896 dB的高信噪比。所提出的NMOECT可以为获得高质量生物信号的皮肤电极铺平道路。
A nanomesh organic electrochemical transistor (NMOECT) is proposed. The NMOECT is a porous nanomesh structure, which enables the device to be comfortably laminated on human skin and simultaneously achieve local amplification. The acquisition and local amplification of the electrophysiological signals (electrocardiography) with DC-level cutoff were demonstrated using the NMOECT. A high signal-to-noise ratio of 25.896 dB was achieved. The proposed NMOECT could pave the way for on-skin electrodes that acquire high-quality biosignals.