1 条结果 关键词:生理信号 ×

Development of a Biosensor Based on Graphene for Detection of Physiological Signals

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2019 Zi X, Xie L, Meng Q, Liu Z 等 5 人

目前石墨烯已广泛用于柔性传感器,但采用简单、低成本方法制备石墨烯基传感器仍存在问题。本文针对可穿戴生理信号监测对低成本、易制备传感器的需求,采用热膨胀法制备石墨烯纳米片(GNPs),将其压制成GNPs片,并用聚氨酯(PU)医用膜双面封装形成电容极板;再将两片电容极板叠合,两侧用透明胶带封边,制成GNPs电容传感器。与现有石墨烯基传感...